LYCOMING PARTS CATALO G

LYCOMING PARTS CATALO G I O-70 AIRCRAFT SERIES ENGINES LYCOMING WILLIAMSPORT DIVISION WILLIAMSPORT, PENNSYLVANIA 770 PC-9 November 977

SUPPLEMENTAL PARTS LIST SSP77 To Provide Parts Coverage for Avco Lycoming IO-70-DCD Model Aircraft Engines The part numbers in this supplement have been listed in the same order as those in PC-9. This arrangement allows use of the illustrations in PC-9 with this supplement. To find the desired part, locate the page and figure number in PC-9 which portrays the part. Then refer to the corresponding page and figure number in this supplement. SSP77 May, 97

IO-70-DCD CRANKCASE, SECTION CRANKSHAFT AND CAMSHAFT GROUP Page - - Figure Crankcase Assembly Ref. No. Part No. Description Qty. Per Assy. 6 9 0 5 9 0 6 7 30 LW-37 STD-557 3-69796 STD-5 50-5 3-3 3-5 3C- 3C-3 3C- 0 STD-73 STD-339 65007 3D-7 75 7377 3C- CRANKCASE ASSEMBLY DOWEL, / dia. x /6 hollow STUD, 3/-6 x -3/ DOWEL, Crankshaft bearing DOWEL, 5/6 dia. x / long STUD, /-3 x -7/ STUD, 3/-6 x -5/ STUD, 3/-6 x -7/ STUD, 5/6- x -/ STUD, 5/6- x -5/ STUD, 5/6- x -5/ PLUG, /-7 NPT PLUG, / pipe PLUG, /6-7 NPT RETAINER, Shroud tube seal STUD, 3/-6 x -/ long-drilled BUSHING, Gov. drive idler shaft NOZZLE ASSEMBLY, Piston cooling STUD, 5/6- x -5/ long 6 36 6 Page -3 - Figure Oil Level Gage and Mounting Brackets 3 5 6 7 9 7057 7757 73 LW-75 773 773 STD-33 STD-67 STD-596 GASKET, Oil filler extension EXTENSION, Oil filler RING, Oil seal.00 ID x / sect. GAGE ASSEMBLY, Oil level BRACKET, Engine mounting top BRACKET, Engine mounting bottom WASHER, 3/ plain WASHER, 3/ internal lock NUT, 3/-6 plain 6 6 6 Page - - Figure 3 Crankcase Related Parts 3 0-B 666 7767 60 LW-73 STD-5 BALL, /6 dia. SPRING, Oil pressure relief valve SPRING, Oil pressure relief valve SPRING, Oil pressure relief valve SPRING, Oil pressure relief valve WASHER, No. 0 plain (max. 9) AR AR AR AR AR

IO-70-DCD SECTION (CONT.) CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP Page - - Figure 3 (Cont.) Crankcase Related Parts Ref. No. Part No. Description Qty. Per Assy. 5 7 9 3 STD-05 7659 LW-30 LW-35 LW-56 STD-00 709 7306 GASKET, -/ ID x -/ OD x 3/3 ann. PLUG, Oil relief valve BEARING, Crankshaft BEARING, Crankshaft - front SEAL, Crankshaft oil RING, Oil seal 5/6 ID x /6 dia. RING, Oil seal 3/6 ID x 7/6 dia. BODY, Hydraulic tappet 6 Page -5 - Figure Crankshaft and Camshaft Assembly 3 * 5 6 7 9 0 3 5 6 7 9 0 3 5 LW-3370 LW-3369 STD- 730 6095 73 755 756 STD-07 7363 73 736 7903 7369 73 736 LW-0 7907 LW-0 LW-033 AN-A LW-379 STD-065 763 STD-99 CRANKSHAFT AND COUTERWEIGHT ASSEMBLY CRANKSHAFT ASSEMBLY PLUG,.00 dia. expansion BUSHING, Crankshaft PLUG, -/ dia. BUSHING, Prop. flange long - indexing BUSHING, Prop. flange - short BUSHING Prop. flange - long DOWEL, 3/ dia. x / long COUNTERWEIGHT ASSEMBLY COUNTERWEIGHT ASSEMBLY COUNTERWEIGHT ASSEMBLY BUSHING, Dynamic counterweight ROLLER, Dynamic counterweight. order ROLLER, Dynamic counterweight 3.5 order ROLLER, Dynamic counterweight 5. order RING, Internal retaining WASHER, Dynamic counterweight GEAR, Crankshaft LOCKPLATE, Crankshaft gear BOLT, /-0 x -9/3 long CAMSHAFT ASSEMBLY DOWEL, 5/6 x / dia. x 35/6 long SHAFT ASSEMBLY, Tachometer PIN, 3/6 dia. x -/ long 6 6 3 3 3 3

IO-70-DCD SECTION (CONT.) CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP Page -5 - Figure (Cont.) Crankshaft and Camshaft Assembly Ref. No. Part No. Description Qty. Per Assy. 6 7 9 30 3 3 33 3 35 700 6753 736 707 STD-79 7037 STD-737 STD-73 73 60 GEAR, Camshaft SPACER, Tachometer shaft centering SLINGER, Breather LOCKPLATE, 5/6 x -/6 spacing SCREW, 5/6- x /3 long, hex hd. GEAR, Camshaft governor drive KEY, 3/3 x / Woodruff RING, External retaining SUPPORT ASSY., Starter ring gear GEAR, Starter ring Page -7 - Figure 5 Propeller Governor Drive Assembly (Crankcase) 3 5 6 9 0 3 5 6 7775 LW-0 777 777 STD-9 STD-79 739 7350 735 735 AN565B03H5 7055 LW-396 7053 737 STD-35 STD-75 STD-0 GEAR, Prop. gov. driven SHAFT, Prop. gov. idler gear GEAR ASSY., Prop. governor idler BUSHING, Prop. gov. idler gear DOWEL, 3/3 dia. x 7/3 long DOWEL, 3/3 dia. x 9/3 long WASHER, Thrust WASHER, Thrust WASHER, Thrust' WASHER, Thrust' SET SCREW, 0-3 x 5/6 long GASKET, 5/3 ID x -/ OD x.030 to.00 thick PLUG, 3/-6 hex hd. GASKET, Governor drive COVER, Governor drive WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6- plain AR AR AR AR AR Page - - Figure 6 Crankshaft Idler Gear 9 0 LW-09 LW-097 LW-03 GEAR ASSY., Crankshaft idler GEAR ASSY., Crankshaft idler (heavy) GEAR ASSY., Fuel pump idler

IO-70-DCD SECTION (CONT.) CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP Page - - Figure Crankcase Attaching Parts Ref. No. Part No. Description Qty. Per Assy. 3 5 6 7 9 0 3 5 0 3 5 6003 STD-0 STD- STD-66 STD-90 STD-903 STD-905 STD-9 STD- STD-60 STD- STD-09 STD-33 STD-7 AN6-3A STD-33 LW-66 760 STRAP, Lifting BOLT, /-0 x -3/ long, hex hd. BOLT, /-0 x -/ long, hex hd. BOLT, /-0 x -3/ long, hex hd. BOLT, /-0 x -3/ long, hex hd., drilled BOLT, /-0 x -/ long, hex hd., drilled BOLT, /-0 x -5/6 long, hex hd. BOLT, /-0 x -/ long, hex hd. WASHER, / plain WASHER, / internal lock NUT, /-0 plain NUT, /-0 slotted shear WASHER, 3/ plain NUT, 3/- slotted BOLT, 3/- x 3-37/6 long, hex hd. WASHER, 3/ plain SPACER, Nut compressor STUD, /-0 x 0-5/6 long 0 7 0 5 0 ACCESSORY SECTION HOUSING AND RELATED PARTS Page - - Figure 9 Accessory Housing Assembly 5 6 7 0 3 73 LW-093 5C- 3C-9 3CD-0 3C- 3C-3 STD-339 LW-03 MS703 LW-59 0 GASKET, Accessory housing HOUSING ASSEMBLY, Accessory STUD, /-0 x -/ long STUD, 5/6- x -3/ long STUD, 5/6- x -/ long, drilled STUD, 5/6- x -5/ long STUD, 5/6- x -5/ long PLUG, /6 NPT INSERT,.00- heli-coil x 3/ long INSERT, 3/-6 heli-coil x -/ long INSERT, 5/- heli-coil x 3/ long PLUG, /-7 NPT 3 3 5

IO-70-DCD SECTION (CONT.) ACCESSORY HOUSING AND RELATED PARTS Oil Pump Page -3 - Figure 0 and Accessory Housing Attaching Parts Ref. No. Part No. Description Qty. Per Assy. 3 6 7 9 0 3 7 LW-03 6039 STD-7 69 697 LW-03 STD-35 STD-0 LW-60 STD- STD-60 STD-0 STD-5 BODY ASSY., Oil pump SHAFT, Oil pump idler PIN, / dia. x / long (cotter) IMPELLER, Oil pump driven IMPELLER, Oil pump driving GEAR ASSY., Oil pump drive WASHER, 5/6 plain NUT, 5/6- slotted SEAL, Tachometer drive WASHER, / plain WASHER, / lock BOLT, /-0 x 5/6 long BOLT, /-0 x -/ long 3 3 Page -5 - Figure Fuel Pump Drives and Fuel Pump Assemblies 9 0 5 6 7 9 0 LW-039 696 6959 STD-77 STD-3 LW-0799 LW- STD-35 STD-75 STD-0 AN6-6- LW-567 SHAFT GEAR ASSY., Fuel pump drive GASKET, Fuel pump adapter ADAPTER ASSY., Fuel pump drive PIN, / dia. x / long SEAL, Oil 3/ ID x -3/ OD SPACER, Fuel pump insulating PUMP, Fuel (RG900-J6A) WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6- plain NIPPLE, 3/ fl. tube / NPT ELBOW, /3 fl. tube / NPT 5 Page - - Figure Vacuum Pump Drive 6 9 3 LW-0303 33 6030 STD- STD-60 STD- PLUG, Vacuum pump drive GASKET, Vacuum pump COVER, Vacuum pump WASHER, / plain WASHER, / internal lock NUT, /-0 plain 6

IO-70-DCD SECTION (CONT.) ACCESSORY HOUSING AND RELATED PARTS Page - - Figure 5 Hydraulic Pump Drive Ref. No. Part No. Description LW-067 7596 STD-0 AN357 LW-9 STD-63 STD- STD-60 STD- STD-35 STD-75 STD-0 05 7 STD- STD-35 STD-75 STD-0 GEAR ASSEMBLY, Accessory driven WASHER, Accessory driven gear SEAL, Oil 7/ ID x -/ OD x 5/6 wide "0" RING, 9/6 ID x /6 ADAPTER ASSY., Hydraulic pump DOWEL, /6 dia. x /3 long WASHER, / plain WASHER, / internal lock NUT, /-0 plain WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6- plain GASKET, Hydraulic pump COVER, Hydraulic pump BOLT, 5/6- x -5/6 long WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6- plain Qty. Per Assy. 6 Oil Filter Page -5 - Figure Assembly and Oil Cooler Bypass Valve 9 5 6 7 9 30 3 33 3 35 36 37 3 39 759 LW-03 76539 LW-030 MS665-00 LW-3905 LW-390 7367 MS95-0 AN-0L STD-9 50 MS95-0 LW-7 0 VALVE ASSY., Temp. control oil cooler bypass SPRING, Oil filter bypass SEAT, Oil relief valve SLEEVE, Oil filter bypass RING, Internal retaining OIL FILTER, long KIT, Converter plate oil filter FITTING, Breather SEAL, Oil, 3/3 sect. x 5/6 ID PLUG, 3/- GASKET, 7/ OD x 5/ ID x 3/3 annular PLUG, Thermometer well SEAL, Oil, 3/3 sect. x 5/6 ID PLUG, Turbo drain back PLUG, /-7 NPT 7

IO-70-DCD SECTION 3 CYLINDER, PISTON AND VALVE TRAIN Page 3- - Figure 9 Connecting Rods, Pistons and Ring Assemblies Ref. No. Part No. Description Qty. Per Assy. 3 5 6 7 9 0 LW-066 LW-393 75060 LW-6 LW-95 LW-007 LW-07 60 7 7357 CONNECTING ROD ASSEMBLY BUSHING, Connecting rod upper BOLT, Connecting rod NUT, Connecting rod BEARING, Connecting rod PISTON, Compression ratio.7: PIN, Piston PLUG, Piston pin RING, Piston compression RING, Piston oil regulating 6 6 6 6 6 Page 3-3 - Figure 0 Cylinder Assembly 3 56 7 9 3 5 LW-53 LW-6 79 LW-956 LW-957 6960 STD-7 675 66670 5C- MS03-6D 0 733 73 CYLINDER & HEAD ASSY., Nitrided SEAT, Intake valve SEAT, Exhaust valve GUIDE, Valve GUIDE, Valve, exhaust INSERT, Spark Plug (long reach) INSERT, /-7 NPT heli-coil STUD, 5/6- x -5/ BUSHING, Rocker shaft inner STUD, /-0 x.00 long ELBOW, 3/ flared tube & / NPT 5 PLUG, /-7 NPT STABILIZER, Cylinder head - 5 teeth STABILIZER, Cylinder head - 6 teeth 6 6 3 3 Page 3-5 - Figure Valve Assembly 3 5 6 7 LW-36 73 LW-796 LW-797 LW-33 LW-33 6953 7050 VALVE, Intake (rotator) VALVE, Exhaust (rotator) SPRING, Valve outer SPRING, Valve auxiliary SEAT, Valve spring lower intake SEAT, Valve spring lower exhaust SEAT, Valve spring upper intake (rotator) KEY, Valve intake (rotator) 6 6 6

IO-70-DCD SECTION 3 (CONT.) CYLINDER, PISTON AND VALVE TRAIN Page 3-5 - Figure (Cont.) Valve Assembly Ref. No. 9 0 3 5 7 9 0. 3 5 6 7 Part No. 63 LW-0076 MS3997-3 MS399-3 790 75 755 LW-3077 667 6503 69 7355 7356 7357 735 759 766 766 67 765 67 Description CAP, Valve stem intake SEAT, Valve spring upper exhaust KEY, Valve exhaust (rotator) CAP, Valve stem exhaust (rotator) PLUNGER ASSY., Hydraulic tappet SOCKET, Push rod, hydraulic tappet SHROUD TUBE ASSY., Push rod SPRING, Shroud tube WASHER, 5/3 ID x -/ OD x /3 thick SLEEVE, Shroud tube seal SEAL, Shroud tube ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push WASHER, Valve rocker thrust SHAFT, Valve rocker ROCKER ASSY., Intake valve BUSHING, Valve rocker ROCKER ASSY., Exhaust valve BUSHING, Valve rocker Page 3-7 - Figure Cylinder Related Parts Qty. Per Assy. 6 6 6 6 3 3 6 3 AR AR AR AR 6 6 3 6 7 9 0 3 5 7 9 6673 6673 STD-60 STD- 6793 6795 STD-95 7 79 77906 77 STD-090 33-B STD-6 GASKET, Valve rocker shaft cover COVER, Valve rocker shaft WASHER, / lock NUT, /-0 plain GASKET, Rocker box cover COVER ASSY., Rocker box SCREW, /-0 x 5/ long, pan hd., self-locking RING, Oil seal 3/3 dia. x -7/3 ID PLATE, Spark plug caution SPACER, 33/6 ID x 7/ OD x / thick SPACER, 33/6 ID x 7/ OD x 3/ thick NUT, /-0 plain NUT, 3/- plain NIPPLE, Straight 3/ ID hose 6 6 3 3 6 36 3 9

IO-70-DCD SECTION 3 (CONT.) CYLINDER, PISTON AND VALVE TRAIN Page 3-7 - Figure (Cont.) Cylinder Related Parts Ref. No. Part No. Description Qty. Per Assy. 0 3 5 6 7 9 30 3 33 3 39 0 STD-0 LW-559-5-05 733 733 7337 733 7533 760 76 73 STD-69 STD-670 75 STD-35 STD-75 STD-0 HOSE, 3/ ID x -3/6 long CLAMP, Hose TUBE ASSY., Cyl.hd.oil drain, cyl. # TUBE ASSY., Cyl.hd.oil drain, cyl. # TUBE ASSY., Cyl.hd.oil drain, cyl. # TUBE ASSY., Cyl.hd.oil drain, cyls. # 3-5-6-7- BAFFLE ASSY., Intercylinder HOOK, Intercylinder baffle retainer RETAINER, Intercylinder baffle COVER, Baffle ignition cable hole SCREW, No. 0-3 x / long, rd. hd. NUT, No. 0-3 self-locking GASKET, Exhaust flange WASHER, 5/6 plain WASHER, 5/6 lock NUT, 5/6-6 5 6 6 6 6 6 6 6 6 SECTION IGNITION SYSTEM Page -9 - Figure 7 00 Series Magneto and Magneto Drives 3 5 6 7 9 0 3 5 7 9 LW-363 LW-36 LW-6 LW-35-0 LW-360-5 LW-60-07 75965 STD-75 STD-0 LW-057 LW-060 655 7397 73050 75 7673 LW-50 GEAR RETAINER MAGNETO DRIVE CUSHION, Magneto drive GASKET, Magneto MAGNETO, Ignition system MAGNETO, Ignition HARNESS, Ignition CLAMP, Magneto WASHER, 576 lock NUT, 5/6- plain CLAMP, One wire for / screw CLAMP, Two wire fro / screw CLAMP, Three wire for / screw CLAMP, Four wire for / screw CLAMP, Seven or eight wire for / screw TWIST, Bracket ZIP STRAPS SPIRAL TUBING (inches) 5 9 76 0

IO-70-DCD SECTION (CONT.) IGNITION SYSTEM Page -9 - Figure 7 (Cont.) 00 Series Magneto and Magneto Drives Ref. No. Part No. Description Qty. Per Assy. 0 3 STD-69 STD-670 STD-7 STD- STD-696 SCREW, No. 0-3 NUT, No. 0-3 self-locking SCREW, /-0 WASHER, / plain WASHER, / thin AR Page - - Figure Spark Plugs -W5 SPARK PLUG (CHAMPION RHB-37E) SECTION 5 ELECTRICAL SYSTEM Page 5- - Figure 9 Generators, Alternators, Regulators, Relays and Belts 6 3 5 LW-3 LW-079 7606 ALTERNATOR, volt-0 amp (externally grounded) (ALU-) REGULATOR, volt (VSF-703) BELT, Alternator drive Alternator Page 5-3 - Figure 35 Mounting and Attaching Parts, Link Adjusting 3 9 0 3 5 3 5 LW-3039 7333 STD-3 7530 STD-35 STD-7 STD-77 STD-7 733 STD-7 STD-690 AN6- STD-690 STD-7 STD-73 7653 BRACKET, Alternator LOCKPLATE, 5/6 bolt x.00 spacing BOLT, 5/6- x 5/6 long LINK, Alternator adjusting WASHER, 5/6 plain BOLT, 5/6- x 3/ long, drilled WASHER, 3/ OD x 5/6 ID x / thick BOLT, 5/6- x 3/ long, drilled STRUT, Alternator support BOLT, 5/6- x 3/ long, drilled WASHER, 3/6 OD x 3/ ID x /6 BOLT, 3/- x -37/6 long, drilled hd. WASHER, 3/6 OD x 5/6 ID x /6 NUT, 3/- slotted PIN, Cotter, 3/6 dia. x 3/ long SHIM, -/ OD x 3/3 ID x.005 AR AR

IO-70-DCD SECTION 5 (CONT.) ELECTRICAL SYSTEM Page 5-3 - Figure 35 (Cont.) Generators, Alternators, Regulators, Relays and Belts Ref. No. Part No. Description Qty. Per Assy. 6 7 9 STD-690 STD-7 STD-73 AN6-6 WASHER 3/6 OD x 5/6 ID x /6 NUT, 3/- slotted PIN, Cotter 3/6 dia. x 3/ long BOLT, 3/- x -53/6 long drilled end AR Page 5-0 - Figure 39 Starter Motor and Attaching Parts 7779 STD-35 STD-75 STD-0 STARTER, volt (3.3: reduction) (MHJ-00) WASHER, 5/6 plain WASHER 5/6 lock NUT, 5/6- plain SECTION 6 OIL SUMP AND INDUCTION SYSTEM Oil Sump Page 6- - Figure and Induction Housing Assembly 0 3 5 6 7 9 0 3 5 6 7 9 79 7507 STD-5 750 7573 75373 STD- STD-96 779 LW-73 6993 3-5 7706 STD-9 0 STD- STD-60 STD-66 STD-6 STD- GASKET, Oil sump HOUSING ASSY., Oil sump and Induction DOWEL, 5/6 dia. x / long BAFFLE, Oil sump front BAFFLE, Oil sump right rear BAFFLE, Oil sump left rear WASHER, / plain SCREW, /-0 x 5/ long, fill hd. STUD, Intake pipe extension CLAMP, Intake pipe extension STUD, /-0 x -3/ long STUD, 3/-6 x -7/ long INSERT, Heli-coil /-0 x 3/ long PLUG, /- NPT PLUG, /-7 NPT WASHER, / plain WASHER, / lock BOLT, /-0 x.00 long BOLT, /-0 x.00 long NUT, /-0 plain 9 3 3 6 6 6

IO-70-DCD SECTION 6 (CONT.) OIL SUMP AND INDUCTION SYSTEM Page 6-3 - Figure 3 Oil Suction Screen, Nameplate and Sump Attaching Parts Ref. No. Part No. Description Qty. Per Assy. 3 5 6 7 9 0 STD-9 STD-6 STD- STD-60 STD- STD-55 60 STD- LW-55 65 STD-90 BOLT, /-0 x -/ long BOLT, /-0 x.00 long WASHER, / plain WASHER / lock NUT, /-0 plain PLUG, /- NPT Sq. hd., drilled SCREEN, Oil suction GASKET,.00 ID x -/ OD x 3/3 PLUG,.00-0 thd. x 5/ hex hd. NAMEPLATE DRIVE STUD, No. x 3/6 long, rd. hd. 35 3 9 Page 6- - Figure Intake Pipes and Attaching Parts 3 56 7 77 75 75 753 75 755 756 7973 7360 STD- STD-60 STD-5 RING, Oil seal, intake pipes PIPE, Intake cylinder No. PIPE, Intake cylinder No. PIPE, Intake cylinder No. 3 PIPE, Intake cylinder No. PIPE, Intake cylinder No. 5 & PIPE, Intake cylinder No. 6 & 7 GASKET, bolt flange -7/ ID FLANGE, Intake pipe upper WASHER, / plain WASHER, / lock BOLT, /-0 x -/ long 6 6 6 Page 6- - Figure Fuel Injector, Fuel Manifold and Related Parts 3 5 7 70 700 3C- 0 STD-353 STD- STD-75 7303 GASKET, Air throttle housing HOUSING ASSY., Air inlet STUD, 5/6- x -3/ long PLUG, 5/6- x 3/ long INSERT, No. 0- Heli-coil x 3/ long WASHER, l plain BOLT, /-0 x 3/6 long GASKET, Air inlet housing 6 6 3

IO-70-DCD SECTION 6 (CONT.) OIL SUMP AND INDUCTION SYSTEM Page 6- - Figure (Cont.) Fuel Injector, Fuel Manifold and Related Parts Ref. No. Part No. Description Qty. Per Assy. 3 5 6 7 9 0 3 LW-567 7070 STD-35 STD-0 STD-763 75 LW-5675 MS0-6 STD- 7795 73966 7000 76 STD-5 STD- FUEL INJECTOR (5757-3) ELBOW, 3/ fl. tube adjustable 5 WASHER, 5/6 plain NUT, 5/6- plain LOCKNUT, 5/6 palnut NOZZLE, Injection (507-) MANIFOLD ASSY., Fuel ELBOW, 3/ tube x / NPT, 90 NIPPLE, Union - / NPT, 90 ELBOW, 3/6 tube to / NPT, 90 restricted SPACER, Fuel manifold bracket BRACKET, Fuel manifold BRACKET, Fuel manifold WASHER, No. 0 lock SCREW, No. 0- x / long, rd. hd. Page 6-33 - Figure 59 Fuel Lines, Hoses and Attaching Parts 3 5 6 7 9 0 3 5 6 7 LW-79-6-0 LW-77-6-357 73050 STD-60 STD-69 STD-5 STD-670 STD- STD-60 STD-75 LW-09-0-30 LW-09-0-70 MS99-G LW-56 7336 LW-75 STD-60 STD-670 HOSE ASSEMBLY, Fuel pump to injector HOSE ASSEMBLY, Fuel injector to manifold CLIP, 3/ ID for / screw (cushion type) SCREW, No. 0-3 x 5/ long, fill hd. SCREW, No. 0-3 x / long, fill hd. WASHER, No. 0 plain NUT, No. 0-3 self-locking WASHER, / plain WASHER, / lock BOLT, /-0 x 3/6 long TUBE ASSY., Fuel manifold to nozzles cyls. --7- TUBE ASSY., Fuel manifold to nozzles cyls. 3--5-6 CLIP, 3/ ID x No. 0 screw CLIP, /6 ID x No. 0 screw BRACKET, 90 BRACKET, 90 SCREW, No. 0-3 x 5/ long, fill hd. NUT, 0-3 self-locking 3 3 6 3

AVCO LYCOMING WILLIAMSPORT DIVISION TECHNICAL PUBLICATION REVISION REVISION No. PC-9A PUBLICATION 0-70 Series Parts Catalog PUBLICATION PC-9 No. PUBLICATION DATE November, 977 The page(s) furnished herewith are intended to replace the corresponding page(s) of the publication indicated above. If additional copies of the revision are required they may be obtained from Avco Lycoming Williamsport Division. See latest edition of Service Letter No. L for further information on Avco Lycoming service publications. Previous revisions to this publication This revision consists of:- PC-9A -January, 93 Page 3-3 Deletion of part nos. LW-956, LW-957 and LW-95 flangeless valve guides. Part No. 730 guide changed to part No. 797 guide. (730 guide is for parallel cylinders. 0-70 uses angle head cylinders.) Add "ni-resist" to valve guide 753 nomenclature. See Service Letter 56C.

LYCOMING PARTS CATALO G I O-70 AIRCRAFT SERIES ENGINES LYCOMING WILLIAMSPORT DIVISION WILLIAMSPORT, PENNSYLVANIA 770 PC-9 November 977

INTRODUCTION This illustrated Parts Catalog provides parts coverage for all current models of the Avco Lycoming 0-70 series engine. Both standard cylinder flange models identified by the engine serial number suffix -5 or wide cylinder flange models identified by the engine serial number suffix -5A are covered under their respective model columns. SERVICE BULLETINS, INSTRUCTIONS AND LETTERS Although the information in this catalog is up-to-date at the time of publication, users are urged to keep abreast of later information through Avco Lycoming Service Bulletins, Instructions and Letters which are available from all Avco Lycoming distributors or from the factory by subscription. Consult the latest edition of Service Letter No. L for subscription information. NOTE The illustrations, pictures and drawings shown in this publication are typical of the subject matter they portray; in no instance are they to be interpreted as examples of any specific engine, equipment or part thereof. i

0-70 TABLE OF CONTENTS SECTION Introduction... Table of Contents... Oversize and Undersize Parts... PAGE............... i............... ii.............. iv - CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP Crankcase Assembly... Oil Level Gages and Mounting Brackets... Crankcase Related Parts... Crankshaft and Camshaft Assemblies... Propeller Governor Drive Assembly (Crankcase)... Crankshaft Idler Gear... Spray Pump Drive and Attaching Parts... Crankcase Attaching Parts............................ -......................... -3.................................................. -5......................... -7......................... -......................... -9......................... - - ACCESSORY HOUSING AND RELATED PARTS Accessory Housing Assembly... Oil Pump and Accessory Housing Attaching Parts... Fuel Pump Drives and Fuel Pump Assemblies... Fuel Pump Assembly, Lear Siegler............ Fuel Pump Assembly, Lear Siegler... Vacuum Pump Drive... Hydraulic Pump Drive... Turbo Scavenge Pump and Hydraulic Pump Adapter (-BB model).. Turbo Scavenge Pump and Hydraulic Pump Adapter (-BBD model).. Oil Filter Assembly and Oil Cooler Bypass Valve.................... -.............. -3.............. -5.............. -7.............. -9..............-..............-..............-3..............-..............-5 3 - CYLINDER, PISTON AND VALVE TRAIN Connecting Rods, Pistons and Ring Assemblies.. Cylinder Assembly... Valve Assembly... Cylinder Related Parts... - IGNITION SYSTEM 700 Series Magneto and Magneto Drive... 700 Series Magneto Assembly. Bendix Scintilla... 00 Series Magneto and Magneto Drive... 00 Series Magneto Assembly, Bendix Scintilla... 00 Series Magneto and Magneto Drive... Spark Plugs.......................................... 3-......................... 3-3......................... 3-5......................... 3-7......................... -......................... -3......................... -5......................... -7......................... -9.........................- 5 - ELECTRICAL COMPONENTS Generators, Alternators, Regulators, Relays and Belts... Alternator Assembly, Prestolite....... Alternator Assembly, Prestolite... Alternator Assembly, Prestolite... Alternator Assembly. Delco-Remy... Generator Assembly, Delco-Remy... Alternator Mounting and Attaching Parts, Link Adjusting... Alternator Mounting and Attaching Parts, Idler Pulley Adjusting... Alternator Mounting and Attaching Parts, With York Freon Compressor. Generator Mounting and Attaching Parts... Starter Motor and Attaching Parts... Starting Motor, Prestolite... Starting Motor Assembly, Delco-Remy............... 5 -............ 5-3............ 5-5............ 5-7............ 5-9............5-............5-3...........5-5............5-7............5-9............5-0............5-............5-3 ii

........ 0-70 TABLE OF CONTENTS (CONT.) SECTION PAGE 6 - OIL SUMP AND INDUCTION SYSTEM Oil Sump and Induction Housing Assemblies...... 6- Oil Suction Screen, Nameplate, and Sump Attaching Parts...... 6-3 Intake Pipes and Attaching Parts............. 6- Fuel Injector, Fuel Manifold and Related Parts (-AA and -AB Model Engines)...... 6-5 Fuel Injector, Fuel Manifold and Related Parts (-BB and -BBD Model Engines)...... 6-7 Fuel Injector, Fuel Manifold and Related Parts (-CB Model Engines)...... 6-9 Fuel Injector, Fuel Manifold and Related Parts (-DB Model Engines).......6- Fuel Injector Assembly, Bendix.......6-3 Fuel Injector Assembly, Bendix....6-5 Fuel Injector Assembly, Bendix....6-7 Fuel Injector Assembly, Bendix... 6-9 Fuel Injector Assembly, Bendix....6- Fuel Injector Assembly, Bendix....6-3 Fuel Lines and Attaching Parts (-AA Model)............................6-5 Fuel Lines, Hoses and Attaching Parts (-AA and -AB Models).....................6-7 Fuel Lines, Hoses and Attaching Parts (-BB and -BBD Models)...................6-9 Fuel Lines, Hoses and Attaching Parts (-CB Model)........................6-3 Fuel Lines, Hoses and Attaching Parts (-DB Model)..................6-33 7 - SERVICE KITS Seal and Gasket Set (IO-70-AA,-AB,-,-BB,-CB,-DB Std. Cyl. Flange Models)............................. Seal and Gasket Set (IO-70-AB,-BB,-BBD,-DB Wide Cyl. Flange Models)................................ Cylinder, Piston and Ring Kit (IO-70-AA,-DIB Std. Cyl. Flange Models)... Cylinder, Piston and Ring Kit (IO-70-AA,-DB Std. Cyl. Flange Models)... Cylinder, Piston and Ring Kit (IO-70-AA,-DB Std. Cyl. Flange Models)... Cylinder, Piston and Ring Kit (IO-70-AA,-AB,-DB Std. Cyl. Flange Models)... Cylinder, Piston and Ring Kit (IO-70-BB,-CB Std. Cyl. Flange Models)....... Cylinder, Piston and Ring Kit (IO-70-BB,-CB Std. Cyl. Flange Models)... Cylinder, Piston and Ring Kit (IO-70-AB Std. Cyl. Flange Models)... Cylinder, Piston and Ring Kit (IO-70-BB,-BBD Wide Cyl. Flange Models)... Cylinder, Piston and Ring Kit (IO-70-BB,-BBD Wide Cyl. Flange Models)... Cylinder, Piston and Ring Kit (IO-70-AB,-DB Wide Cyl. Flange Models)... Cylinder, Piston and Ring Kit (IO-70-AB,-DB Wide Cyl. Flange Models)..........7-.......7-.......7-3.......7-.......7-5.......7-6.......7-7.......7-.......7-9...... 7-0...... 7-...... 7-...... 7-3 - PARTS SUPERSEDURES... - 9- NUMERICAL INDEX... 9- iii

OVERSIZE AND UNDERSIZE PARTS LIST 0-70 SERIES PART NO. DESCRIPTION OVERSIZE UNDERSIZE 6660 BUSHING, Rocker shaft 66670 BUSHING, Rocker shaft 6673 GUIDE Valve 66796 INSERT, Spark pluq 6960 INSERT, Spark plug 69796 DOWEL, Crankshaft bearinq 79 SEAT. Valve 7903 BUSHING. Counterweiqht 755-S BUSHING. Prop. 756-S BUSHING. Prop. 7 SEAT 797 GUIDE, Valve 730 BUSHING. Crankshaft 73-S BUSHING. Prop. 7309 BEARING, Rod 7530 DOWEL, Crankcase 753 GUIDE. Valve 76530 SEAT, Oil relief 73 SEAL, Crankshaft LW-067 DOWEL, Crankshaft bearinq LW-575 BEARING, Crankshaft LW-956 GUIDE, Valve LW-957 GUIDE, Valve LW-95 GUIDE, Valve LW-6 SEAT, Valve LW-35 BEARING. Crankshaft LW-30 BEARING. Crankshaft STD-065 DOWEL, Crankshaft STD-07 DOWEL, Crankshaft P P P P5 XX X P0 P5 X XX X X X X. X X See latest edition of Service Instruction No. 3 for application. X X X X X X x X X X See latest edition of Service Instruction No. for application. X X X X X X X P0 P30 P50 P75 P5 M3 M6 M0 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X NOTE I Studs are available in oversize P3, P7, P. NOTE When ordering oversize and undersize parts, be sure to specify the required oversize and undersize dimension along with the proper part number. For example: to order Bushing P/N 6660 in 0.00 in. oversize, order P/N 6660, P0. To order P/N LW-575 Bearing in 0.006 undersize, orderp/n LW-575, M6. Oversize code letter is "P", undersize code letter is "M". iv

LYCOMING 0-70 PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE ASSEMBLY FIG. REF. PART NUMBER LW-3766* LW-3769** LW-3770+ LW-377** LW-377t LW-663 LW-66 LW-669 STD-557 3 7530 6673 5 69679 6 3-7 LW-067 69796 9 STD-5 0 50-5 3-3 3-5 3 3-7 66 5 675 6 636 7 3C-7 67556 9 3C- 0 0 STD-73 STD-339 3 76530 65007 5 LW-379 6 3D-7 7 75 7377 9 67556 30 636 DESCRIPTION ON ALL CRAN KCASE ASSEMBLY CRANKCASE ASSEMBLY CRANKCASE ASSEMBLY CRANKCASE ASSEMBLY CRANKCASE ASSEMBLY CRANKCASE ASSEMBLY CRANKCASE ASSEMBLY CRANKCASE ASSEMBLY CRANKCASE ASSEMBLY DOWEL, / dia.x /6 long hollow DOWEL, Crankcase thru STUD, /-3 x 9-7/ long STUD, /-0 x 0-/3 long STUD, 3/-6 x -3/ long DOWEL, Crankshaft bearing DOWEL, Crankshaft bearing DOWEL, 5/6 dia.x / long STUD, /-3 x -7/ long 6 STUD, 3/-6 x -5/ long STUD, 3/-6 x -7/ long STUD, 3/-6 x -/ long STUD, 5/6- x -/ long STUD, 5/6- x -5/ long STUD, 5/6- x -/6 long STUD, 5/6- x -/ long STUD, 5/6- x.00 long STUD, 5/6- x 5/ PLUG, / NPT x 3/ long Allen hd. PLUG, / NPT x 7/6 long Allen hd. PLUG, /6-7 NPT Allen hd. SEAT, Oil relief valve RETAINER, Shroud tube seal 6 STUD, 5/6- x.00 long dr. STUD, 3/-6 x -/ long dr. BUSHING, Gov.drive idler shaft NOZZLE ASSY., Piston cooling STUD, 5/6- x.00 long STUD, 5/6- x -/6 long QUANTITY PER ASSEMB LY STD. CYL. WIDE CYL. FLANGE FLANGE 66666 66666 3 3 36 36 3 36 36 36 36 \\\\\\\\ * - For AN Governor. ** - For Woodward Governor. + - For AN Governor, long mounting bracket stud. t - For Woodward Governor, long mounting bracket stud. -

LYCOMING 0-70 PARTS CATALOG -3 0-5 -0 Figure - Crankcase Assembly -

LYCOMII\IG 0-70 PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP OIL LEVEL GAGES AND MOUNTING BRACKETS FIG. PART REF. NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY ALL STD. CYL. I WIDE CYL. FLANGE FLANGE ' 7057 7757 7576 796* 760 3 73 70 5 730 76 LW-739 LW-736 LW-7 6 7306 773** 773** LW-500 779+ 779+ 76790t 7 STD-33 STD-67 9 STD-596 GASKET, Oil filler extension EXTENSION, Oil filler (short) EXTENSION, Oil filler EXTENSION, Oil filler EXTENSION, Oil filler RING, Oil seal.00 ID x / section GASKET, Oil level gage GAGE ASSEMBLY, Oil level (used with 7757 extension) GAGE ASSEMBLY, Oil level (used with 7576 and 796 extension) GAGE ASSEMBLY, Oil level (used with 7757 extension) GAGE ASSEMBLY, Oil level (used with 7757 extension) GAGE ASSEMBLY, Oil level (used with 760 extension) BRACKET, Engine mounting BRACKET, Engine mounting (top) BRACKET, Engine mounting (bottom) BRACKET, Engine mounting (top left) BRACKET, Engine mounting BRACKET, Engine mounting (top left) BRACKET, Engine mounting WASHER, 3/ plain WASHER, 3/ internal lock NUT, 3/- plain, /6 thick * - Cast aluminum extension. ** - 0 top, 0 bottom dynafocal. + - 00 dynafocal. t - 0 dynafocal for turbocharger installations. 6 6 6 3 3 3 Figure -3

LYCOMING 0-70 PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE RELATED PARTS FIG. REF. 3 PART NUMBER 0-B LW-73* 60* 666* 7767* 3 STD-5 STD-05 5 7659 6 770 7 LW-575 LW-30 LW-35 9 73 0 7075 STD-00 709 3 7306 DESCRIPTION ON QUANTITY PER ASSEMBLY STD. CYL. WIDECYL. ALL FLANGE I FLANGE \ \ \,\\\\\\\\\\ BALL, /6 dia. SPRING, Oil pressure relief valve SPRING, Oil pressure relief valve SPRING, Oil pressure relief valve SPRING, Oil pressure relief valve WASHER, No.0 plain (max.9 pieces) un un un un GASKET, -/ ID x -/ 00 x 3/3 annular PLUG, Oil pressure relief VALVE ASSEMBLY, Oil press.relief BEARING, Crankshaft BEARING, Crankshaft BEARING, Crankshaft front SEAL, Crankshaft oil SEAL, Oil 3/3 section x 5/3 ID RING, Oil seal 5/6 ID x /6 dia. RING, Oil seal 3/6 ID x 7/6 dia. BODY, Hydraulic tappet 6 * - Select spring that obtains desired oil pressure using a minimum number of washers. un un 5 Figure 3 -

LYCOMING 0-70 PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKSHAFT AND CAMSHAFT ASSEMBLIES FIG. PART REF. NUMBER DESCRIPTION 7530 LW-3370 75309 LW-3369 3 STD- 730 5 6095 6 73 7 755 756 9 STD-065 STD-07 0 7363 73 736 3 7903 7369 5 73 6 736 7 LW-0 7907 9 655 LW- 0 0 656 LW-033 STD-7 AN-A LW-379 LW-377 3 STD-065 763 5 STD-99 6 700 7 6753 736 9 707 30 STD-79 3 7037 3 STD-737 33 STD-73 3 73 _ 760 \ CRANKSHAFT AND COUNTERWEIGHT ASSEMBLY CRANKSHAFT AND COUNTERWEIGHT ASSEMBLY CRANKSHAFT ASSEMBLY CRANKSHAFT ASSEMBLY PLUG,.00 dia.expansion BUSHING, Crankshaft 6 PLUG, -/ dia. BUSHING, Prop. flange long, indexing BUSHING, Prop. flange short BLISHING, Prop. flange long DOWEL, Stepped 5/6 & / dia.x 35/6 long DOWEL, 3/ dia.x / long COUNTERWEIGHT ASSEMBLY COUNTERWEIGHT ASSEMBLY COUNTERWEIGHT ASSEMBLY BUSHING, Dynamic counterweight ROLLER, Dynamic counterweight. order ROLLER, Dynamic counterweight 3.5 order ROLLER, Dynamic counterweight 5. order RING, Internal retaining WASHER, Dynamic counterweight GEAR, Crankshaft GEAR, Crankshaft LOCKPLATE, Crankshaft gear LOCKPLATE, Crankshaft gear SCREW, 5/6- x.00 long,hex.hd. BOLT, /-0 x -9/3 long CAMSHAFT ASSEMBLY CAMSHAFT ASSEMBLY DOWEL, Stepped 5/6 & / dia.x 35/6 long SHAFT ASSEMBLY, Tachometer PIN, 3/6 dia.x -/ long GEAR, Camshaft SPACER, Tachometer shaft centering SLINGER_Breather LOCKPLATE, 5/6 bolt x -/6 6 3 3 3 spacing SCREW, 5/6- x /3 long,hex.hd. GEAR, Camshaft gov.drive KEY, 3/3 x / Woodruff RING, External retaining SUPPORT ASSY., Starter ring gear SUPPORT ASSY, Starterring gear. QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. FLANGE FLANGE -5

LYCOMING 0-70 PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKSHAFT AND CAMSHAFT ASSEMBLIES FIG. REF. PART NUMBER DESCRIPTION 75550 _ 7673 77 LW-37 35 60 SUPPORT ASSY.Starter ring gear _ SUPPORT ASSY., Starter ring gear _ SUPPORT ASSY, Starter ring gear_ SUPPORT ASSY., Starter ring gear GEAR, Starter ring Figure -6

LYCOMING 0-70 PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP PROPELLER GOVERNOR DRIVE ASSEMBLY (CRANKCASE) FIG. PART REF. NUMBER DESCRIPTION 5 ON QUANTITY PER ASSEMBLY 7039 7775 703 LW-0 3 703 777 777 5 STD-9 6 STD-79 7 STD-737 739 7350 735 735 9 AN565B03H5* 0 7055 LW-396 7053 3 737 STD-35 5 STD-75 6 STD-0 GEAR, Prop.governor driven GEAR, Prop.governor driven SHAFT, Prop.governor idler gear SHAFT, Prop.governor idler gear GEAR, Prop.governor idler GEAR ASSY., Prop.governor idler BUSHING, Prop.governor idler gear DOWEL, 3/3 dia.x 7/3 long DOWEL, 3/3 dia.x 9/3 long KEY, 3/3 x / Woodruff WASHER, Thrust WASHER, Thrust WASHER, Thrust WASHER, Thrust SET SCREW, 0-3 x 5/6 long GASKET, 5/3 ID x -/ OD x.030-.00 thick PLUG, 3/-6 hex.hd. GASKET, Governor drive COVER, Governor drive WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6 plain un un un un * - AN565B03H set screw - 0-3 x / long is used if shaft boss is not thick enough to allow peening with the AN565B03H5 set screw. un Figure 5-7

LYCOMING 0-70 PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKSHAFT IDLER GEAR FIG. REF. PART NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY STD. CYL. WIDECYL. ALL FLANGE FLANGE 6 LW-3795 STD-67 3 STD-6 LW-9 73 5 67530 6 679-7 737 STD-705 9 LW-09 0 LW-097 LW-03 SHAFT, Crankshaft idler gear SCREW, 5/6- x 7/ long,hex.hd.d r. 33 3 NUT, 5/6- NC-3 slotted shear GEAR ASSY., Crankshaft idler GEAR ASSY., Crankshaft idler BUSHING, Crankshaft idler gear SHAFT, Magneto drive gear LOCKPLATE, / bolt x -3/ spacin 9 SCREW, /-0 x /6 long,hex.hd. GEAR ASSY., Crankshaft idler GEAR ASSY., Crankshaft idler (heavy GEAR ASSY., Fuel pump idler Figure 6 -

LYCOMING 0-70 PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP SPRAY PUMP DRIVE AND ATTACHING PARTS FIG. REF. PART NUMBER DESCRIPTION N ALL QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. FLANGE FLANGE 7 LW-095 SHIM, 3/6 OD x 3/3 ID x.005 thick LW- 59 BRACKET, Compressor 3 STD-33 _ WASHER, 3/ plain STD-67 _ WASHER, 3/ internalock 5 AN6-30A_ BOLT, 3/- x 3-3/6 longhex.hd. 6 STD-35 WASHER, 5/6 plain 7 STD-75 WASHER, 5/6 internal lock STD-56 _ BOLT, 5/6- x -5/3 long, hex.hd. 9 AN6-A BOLT,3/- x -/6 long,hex. hd. 0 STD-3 _ WASHER, 5/6 ID x 7/_OD x / thick.std-33 WASHER, 3/ plain. STD-05 NUT, 3/- self locking 3 LW- _ SPRAY PUMP DRIVE ASSEMBLY LW-39 BRACKET, Spray pump mounting 5 LW-37 _ BEARINGSpray pump drive shaft 6 LW-3... PLATE, Spray pump bearing retainer 7 STD-05 BOLT, /-0 x -7/6 long,hex.hd. STD- _ WASHER, / plain 9 STD-60 WASHER, / internal lock 0 STD- NUT, /-0 plain LW-39 SHAFT, Spray pump drive LW-390 PULLEY, Spray pump drive 3 STD-057 KEY, Woodruff 5/3 thick x 5/ dia. AN960-6 WASHER, 9/6 ID x -5/6 OD x 3/3 thick 5 STD-035 NUT, Castellated shear,3/-6 6 STD-76 PIN, Cotter 3/3 dia.x.00 long 7 LW-39 BELT, Spray pump drive un -9

LYCOMING 0-70 PARTS CATALOG Figure 7 - Spray Pump Drive and Attaching Parts -0

LYCOMING 0-70 PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE ATTACHING PARTS FIG. REF. PART NUMBER DESCRIPTION QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. ALL FLANGE FLANGE 6003 STD-0 3 STD- STD-66* 5 STD-90 6 STD-903 7 STD-905 STD-9** 9 STD-9 0 STD- STD-60 STD- 3 STD-09 STD-33 5 STD-7 6 AN6-7 STD-35 STD-75 9 STD-0 0 AN6-3A STD-33 STD-67 3 LW-66 STD-596 5 760 STRAP, Lifting BOLT, /-0 x -3/ long,hex.hd. BOLT, /-0 x -/ long,hex.hd. BOLT, /-0 x.00 long,hex.hd. BOLT, /-0 x -3/ long,hex.hd.dr. BOLT, /-0 x -/ long,hex.hd.dr. BOLT, /-0 x -5/6 long,hex.hd. BOLT, /-0 x -/6 long,hex.hd. BOLT, /-0 x -/ long,hex.hd. WASHER, / plain WASHER, / internal lock NUT, /-0 plain NUT, /-0 slotted shear WASHER, 3/ plain NUT, 3/- slotted BOLT, 3/- x -3/6 long,hex.hd.dr. WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6- plain BOLT, 3/- x 3-37/6 long,hex.hd. WASHER, 3/ plain WASHER, 3/ internal lock SPACER, Nut,compressor NUT, 3/- plain STUD, /-0 x 0-5/6 long 3 7 0 5 3333 * - STD-66bolts are used in place of STD- bolts when fuel divider is located on top of crankcase. ** - STD-9 bolt replaces STD-905 bolt when LW-9 crankcase support bracket is used. 33 3333 0 0 00 -

LYCOMING IO-70 PARTS CATALOG 5-0-3 Figure - Crankcase Attaching Parts -

LYCOMING O -70 PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS ACCESSORY HOUSING ASSEMBLY FIG. REF. 9 PART NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. ALL FLANGE FLANGE 73 737 LW-65* LW-09 LW-09** 3 7650 AN56AD- 5 AN56AD- 6 66 7 3CD-0 3C-0 9 69336 0 3C-9 5C- STD-7 3 STD-73 5C- 5C-** 5 3C-9 6 3CD-0 7 675 5C-9** 9 5C-39** 0 STD-339 LW-03 MS703 3 LW-59 GASKET, Accessory housing HOUSING ASSY., Accessory HOUSING ASSY., Accessory HOUSING ASSY., Accessory HOUSING ASSY., Accessory SHIELD, Oil,accessory housing breather RIVET, / dia.x / long brazier hd. RIVET, / dia.x -3/ long, brazier hd. STUD, 5/6- x -/ long STUD, 5/6- x -/ long, drilled STUD, 5/6- x -/ long STUD, 5/6- x -3/6 long STUD, 5/6- x -3/ long STUD, /-0 x -5/ long PLUG, 3/ NPT alien hd. PLUG, / NPT alien hd. STUD, /-0 x -/ long STUD, /-0 x -/ long STUD, 5/6- x -3/ long STUD, 5/6- x -/ long, drilled STUD, 5/6- x -5/ long STUD, /-0 x -3/ long STUD, /-0 x -7/ long PLUG, /6 NPT alien hd. INSERT,.00- heli-coil x 3/ long INSERT, 3/-6 heli-coil x -/ long INSERT, 5/- heli-coil x 3/ long * - Studs in fuel pump pad for RG-900 fuel pump and spacer. 3 33333 33 3 3 3 ** - LW-09 housing has provisions for turbo scavage and hydraulic drive unit. This housing uses studs marked with double asterisks, instead of eight 5C- studs used on the LW-09 housing. -

LYCOMING IO-70 PARTS CATALOG 3- Figure 9 Accessory Housing Assembly -

LYCOMING 0-70 PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS OIL PUMP AND ACCESSORY HOUSING ATTACHING PARTS FIG. PART REF. NUMBER DESCRIPTION 0 QUANTITY PER ASSEMBLY ALL STD.CYL. WIDECYL. FLANGE FLANGE 757 LW-03 6039 3 STD-7 STD-339 5 73 6 69 7 697 LW-03 9 STD-35 0 STD-0 LW-60 STD- 3 STD-60 STD-0 5 STD-9 6 STD-93 7 STD-5 BODY ASSY., Oil pump BODY ASSY., Oil pump SHAFT, Oil pump-idler PIN, / dia.x.00 long (cotter) PLUG, /6-7 NPT,allen hd. SHAFT, Oil pump drive IMPELLER, Oil pump driven IMPELLER, Oil pump driving _ GEAR ASSY., Oil pump drive WASHER, 5/6 plain NUT, 5/6- slotted SEAL, Tachometer drive oil WASHER, / plain WASHER, / internal lock BOLT, /-0 x 5/6 long,hex.hd. BOLT, /-0 x -/ long,hex,hd. BOLT, /-0 x -7/_long,hex.hd. BOLT, /-0 x -/ long,hex.hd. 3 3 0 0 0 0 0 9999999 9 9 9 'I 00 0 9 9 9 5 Figure 0-3

LYCOMING IO -70 PARTS CATALOG Figure 0 - Oil Pump and Accessory Housing Attaching Parts

LYCOMING 0-70 PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS FUEL PUMP DRIVES AND FUEL PUMP ASSEMBLIES FIG. PART ON QUANTITY PER ASSEMBLY REF. NUMBER DESCRIPTION I STD. CYL. WIDE CYL. ALL FLANGE FLANGE 73305 79 3 STD-705 73306 5 77309 6 707 7 STD-737 7330 LW-039 9 696 0 6959 STD-77 STD-3 3 69-C 603 5 LW-0799 6 757* LW-3909** LW-+ 7 STD-35 STD-75 9 STD-0 0 AN-6* AN-6-** 753**+ 3 7636+ SHAFT, Fuel pump idler LOCKPLATE, / bolt x -3/ spacing SCREW, /-0 x /6 long,hex.hd. GEAR ASSY., Fuel pump idler BUSHING, Crankshaft idler gear WASHER, Fuel pump idler, thrust RING, 37/6 dia.x /3 thick, external retaining SHAFTGEAR ASSY., Fuel pump drive SHAFTGEAR ASSY., Fuel pump drive GASKET, Fuel pump adapter ADAPTER ASSY., Fuel pump drive PIN, / dia.x / long SEAL, Oil 3/ ID x -3/ OD GASKET, Fuel pump COVER, Fuel pump SPACER, Fuel pump insulating PUMP, Fuel RG-790 PUMP, Fuel RG900-JA PUMP, Fuel RG900-J6A WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6- plain ELBOW, 3/ flared tube,/ NPT 900 ELBOW, 3/ flared tube,/ NPT 900 ELBOW, 3/ flared tube,/ NPT 900 (inlet) ELBOW, 3/6 tube x / NPT (restricted) 'I NOTE Fuel pumps and fittings are matched by using asterisks and plus marks. An example of this would be the LW-+ fuel pump would require the 753**+ and 7636+ fittings. -5

LYCOMING 0-70 PARTS CATALOG Figure - Fuel Pump Drives and Fuel Pump Assemblies -6

LYCOMING O -70 PARTS CATALOG VENDOR ACCESSORY FUEL PUMP ASSEMBLY, LEAR SIEGLER REF. NO. PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 3 5 6 7 9 0 3 5 6 7 9 0 3 5 6 7 9 30 3 3 33 RG790 MS0995NC3 RA75 RB5997 AN500A0- RA05 RB-5996 AN50A0-0 RA7763 RA736 RB595 RA5575 MS3- RA9099 MS3- RG59 RA77 RA7 RA75 RA59 RA73 RA79 MS66-06 RB7779- RA779 MS665- RA66 RB603 RA793 RS6903-55 RA775 RS6903-55 RD79 RA35- RB559- RB559- PUMP ASSEMBLY, Fuel (P/N 757) LOCKWIRE SEAL, Metallic COVER ASSEMBLY SCREW WASHER, Flat CAP, Valve SCREW BALL SPRING, Relief valve VALVE ASSEMBLY, Safety relief PLATE, Identification SCREW PLATE, Instruction SCREW HOUSING, Valve VALVE, Bypass SPRING, Bypass valve GUIDE, Bypass valve GASKET PLATE, Thrust BLADE, Pump RING, Retaining SPLINE, Drive ROTOR, Pump RING, Retaining SEAL HOUSING ASSEMBLY LINER PIN, Straight headless BEARING PIN, Straight headless HOUSING, Pump PLUG, Pipe PLUG, Protective PLUG, Protective un -7

LYCOMING 0-70 PARTS CATALOG I Figure - Lear Siegler Fuel Pump -

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY FUEL PUMP ASSEMBLY, LEAR SIEGLER REF. NO. 3 PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE RG900JA RG900-J6A RB53 AN500A0-3 RA05 RA907 5 RA53 RA9056 6 RA6 7 RA95 RA9056 9 00-55-5-7 0 RA7367 RA533 RA536 3 RA536 RB909 5 RA909 6 RA9093 7 RD90 RA9099 9 RA97 0 AN565B-3 RA930 MS953-3 MS953- RA765 5 RA7653 6 MS953-7 RA076 RB935-3 9 RA97 30 RA599 3 RB903 3 AN500A-6 33 AN960-L 3 RB096 35 AN500-00- 36 MS953-6 37 RB90 3 RB905 39 RB9097 0 RA909 RB906 RB90 3 MS093- RD90 5 RB559- PUMP ASSEMBLY, Fuel (P/N LW-3909) PUMP ASSEMBLY, Fuel (P/N LW-) COVER, Pump SCREW WASHER PLUG, Vented LOCKNUT ADJUSTING SCREW ASSEMBLY RING, Locking NUT, Adjusting SCREW, Adjusting PACKING, With retainer SPRING, Relief valve SEAT, Spring PLATE, Diaphragm DIAPHRAGM VALVE, Relief VALVE, Bypass SPRING, Bypass HOUSING, Valve PLATE, Information GASKET SETSCREW LOCKNUT PACKING, Preformed PACKING, Preformed DISK, Seal PLATE, Seal PACKING, Preformed SPACER COUPLING, Drive SPRING SEAT, Spring COVER, Pump SCREW WASHER PLATE, Identification SCREW, Drive PACKING, Preformed BEARING ROTOR BLADE PIN, Straight headless LINER BEARING PLUG HOUSING, Pump PLUG, Protective 3-9

LYCOMING 0-70 PARTS CATALOG 5 9 7 Figure 3 - Lear Siegler Fuel Pumps -0

LYCOMING IO-70 PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS VACUUM PUMP DRIVE FIG. PART REF. NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. ALL FLANGE FLANGE 63 67536 3 STD-77 STD-0 5 797 6 LW-0307 7 7596 33 9 6030 0 6593 STD- STD-60 3 STD- GASKET, Accessory adapter ADAPTER ASSY., Vacuum pump DOWEL, / dia.x / long OIL SEAL, 7/ ID x -/ OD x 5/6 wide GEAR ASSY., Vacuum pump driven GEAR ASSY., Accessory driven WASHER, Accessory driven gear GASKET, Vacuum pump COVER, Vacuum pump SPACER, Vacuum pump stud WASHER, / plain WASHER, / internal lock NUT, /-0 plain -I Figure -

LYCOMING 0-70 PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS HYDRAULIC PUMP DRIVE FIG. PART REF. NUMBER DESCRIPTION A 5 QUANTITY PER ASSEMBLY ALL STD. CYL. WIDE CYL. FLANGE FLANGE 7330 LW-53 7596 3 635 73303 LW-50 5 STD-0 6 699 7 STD-77 STD-35 9 STD-75 0 STD-0 33 6030 3 STO- STD-60 5 STD- 6 LW-033 7 7596 STD-0 GEAR ASSY., Hydraulic pump driven GEAR ASSY., Hydraulic pump driven WASHER, Accessory driven gear GASKET, Accessory drive adapter ADAPTER ASSY., Hydraulic pump ADAPTER ASSY., Hydraulic pump SEAL, Oil,7/ ID x -/ 00 x 5/6 wide STUD, /-0 x -7/3 long PIN, / dia.x / long WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6- plain GASKET, Vacuum pump COVER, Vacuum pump WASHER, plain WASHER, '/ internal lock NUT, / plain GEAR ASSY., Accessory driven WASHER, Accessory drive gear OIL SEAL, 7/ ID x -/ OD x 5/6 wide I-6 Figure 5 -

LYCOMING 0-70 PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS TURBO SCAVANGE PUMP AND HYDRAULIC PUMP ADAPTER (-BB MODEL) FIG. PART REF. NUMBER DESCRIPTION 6 ON QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. ALL FLANGE FLANGE 635 796 3 795 6993 5 773 6 STD-003 7 STD-0 IW-5 9 STD-95 0 7630 MS906-009 STD-0 3 79 7770 5 MS656-6 STD- 7 STD-60 STD- 9 0 699 STD-35 STD-75 STD-0 3 33 6030 5 STD- 6 STD-60 7 STD- GASKET, Accessory drive adapter DRIVE ASSY., Turbo scavange and hydraulic pump ADAPTER ASSY., Turbo scavange pump STUD, /-0 x -3/ long ADAPTER ASSY., Hydraulic pump DOWEL, Oil,3/6 ID x / long DOWEL, / x.00 long SHAFT, Hydraulic pump drive KEY, / x / Woolruff PUMP, Geroter RING, Oil seal,7/3 ID x /6 dia. OIL SEAL, 7/ ID x -/ OD x 5/6 dia. SHAFTGEAR, Hydraulic pump drive WASHE R. Retaining,shaftgear PIN, Spring,3/3x 3/ long WASHER, / plain WASHER,/ internallock NUT, /-0_ plain.. STUD, /-0 x -7/3 long WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6- plain GASKET, Hydraulic pump COVER, Hydraulic pump WASHER, / plain WASHER, / internal lock NUT, /-0 plain Figure 6-3

LYCOMING 0-70 PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS TURBO SCAVANGE PUMP AND HYDRAULIC PUMP ADAPTER (-BBD MODEL) FIG. PART REF. NUMBER DESCRIPTION 7 ON QUANTITY PER ASSEMBLY ALL STD.CYL. WIDE CYL. FLANGE FLANGE 33 LW-556 3 LW-0350 5C- 5 STD-003 6 STD-0 7 76 STD-95 9 76 0 MS906-009 LW-557 76 3 STD-737 AN500-0-6 5 STD- 6 STD-7 7 STD-0 STD- 9 STD-60 0 STD- 33 6030 3 STD- STD-60 5 STD- GASKET, Turbo scavange and hydraul ic pump drive assembly DRIVE ASSY., Turbo scavenge and hydraulic pump ADAPTER ASSY., -lydraulic pump STUD, /-0 x -/ long DOWEL, 0il,3/6 dia.x / long DOWEL, / dia.x.00 long SHAFT, Hydraulic pump KEY, / x / Woodruff PUMP, Geroter RING, Oil seal,7/3 ID x /6 dia. section ADAPTER, Turbo scavenge pump WASHER, Retaining hydraulic pump drive shaft RING, External retaining,9/6 dia. SCREW, 0- x -/ long,fill.hd. WASHER, 3/6 ID x 5/6 OD x.03 thick WASHER, No.0 spring lock OIL SEAL, 7/ ID x -/ OD WASHER, / plain WASHER, / internal lock NUT, /-0 plain GASKET, Hydraulic pump COVER, Hydraulic pump WASHER, / plain WASHER, / internal lock NUT, /-0 plain 3 3 3 3 3 5 - Figure 7 -

LYCOMING 0-70 PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS OIL FILTER ASSEMBLY AND OIL COOLER BYPASS VALVE FIG. PART REF. NUMBER DESCRIPTION QUANTITY PER ASSEMBLY ALL STD. CYL. I WIDE CYL. FLANGE FLANGE 739 7330 3 73300 STD- 5 STD-56 6 STD-60 7 STD-7 STD-9 9 759 0 7650 LW-776 LW-775 3 LW-777 775 5 7753 6 STD- 7 STD-60 STD- 9 STD-53 0 5C- 65 LW-30 3 7650 LW-3 5 LW-03 6 76539 7 LW-030 MS665-9 LW-3905 30 LW-390 3 7367 3 AN93-5 33 MS95-0 3 AN-0L 35 STD-9 36 50 37 MS95-0C 3 LW-7 39 0 SCREEN ASSY., Oil pressure GASKET, Oil pressure housing HOUSING, Thermostatic valve and oil pressure screen WASHER, / plain SCREW, /-0 x 3/3 to.00 long, hex. hd.slotted WASHER, / internal lock BOLT, /-0 x.00 long,hex.hd. GASKET, 7/ OD x 5/ ID x 3/3 annular VALVE ASSY., Temp. control oil cooler bypass GASKET, Oil cooler bypass valve GASKET, Oil filter adapter ADAPTER, Oil filter base GASKET, Oil filter base OIL FILTER BASE ASSY. OIL FILTER HOUSING ASSY. WASHER, / plain WASHER, / internal lock NUT, /-0 plain SCREW, /-0 x -9/6 long,hex.hd. STUD, /-0 x -3/ long SPRING, Oil cooler bypass PLUNGER, Oil cooler bypass GASKET, Oil cooler bypass PLUG, Oil cooler bypass SPRING, Oil filter bypass valve SEAT, Oil relief valve SLEEVE, Oil filter bypass valve 00 RING, Internal retaining OIL FILTER, Long (spin on type) KIT, Converter plate,oil filter FITTING, Breather PLUG, / NPT alien head SEAL, Oil,3/3 section x 5/6 ID PLUG, 7/- port GASKET, 7/ OD x 5/ ID x 3/3 annular PLUGThermometer well SEAL, Oil,3/3 section x 5/6 ID PLIJG, Turbo drain back PLUG, /-7 NPT,allen hd. 3 3 3 333 3-5

LYCOMING 0-70 PARTS CATALOG 5 Figure - Oil Filter Assembly and Oil Cooler Bypass Valve -6

LYCOMING 0-70 PARTS CATALOG CYLINDER, PISTON AND VALVE TRAIN CONNECTING RODS, PISTONS AND RING ASSEMBLIES FIG. PART REF. NUMBER DESCRIPTION 9 ON QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. ALL FLANGE FLANGE LW-066 LW-393 3 75060 LW-6 5 7309 6 LW-007-S 7 LW-07 60 79* 9 7 7673* 0 7357 7399* CONNECTING ROD ASSY. BUSHING, Connecting rod (upper) BOLT, Connecting rod NUT, Connecting rod bolt BEARING, Connecting rod PISTON, Compression ratio.7: PIN, Piston PLUG, Piston pin PLUG, Piston pin RING, Piston compression RING, Piston compression RING, Piston oil regulating expander type RING, Piston,oil regulating 6 6 6 6 6 6 6 * - For installation with chrome cylinders. 3-

AVCO LYCOMING 0-70 PARTS CATALOG Figure 9 - Connecting Rods, Pistons and Ring Assemblies 3-

AVCO LYCOMING 0-70 PARTS CATALOG CYLINDER, PISTON AND VALVE TRAIN CYLINDER ASSEMBLY FIG. PART REF. NUMBER 0 739* 7563 * 7690* 755+ 7577 + LW-95 + LW-997t LW-9 + LW-53t 7 LW-6 3 79 6673 5 797 753 6 66796 6960 7 STD-7 66 675 3C-0 9 66670 0 6660 5C- MS03-60 3 0 733 5 73 6 755 7 755 756 DESCRIPTION CYLINDER AND HEAD ASSY. CYLINDER AND HEAD ASSY. CYLINDER AND HEAD ASSY. CYLINDER AND HEAD ASSY. CYLINDER AND HEAD ASSY. CYLINDER AND HEAD ASSY. CYLINDER AND HEAD ASSY. CYLINDER AND HEAD ASSY. CYLINDER AND HEAD ASSY. SEAT, Intake valve SEAT, Intake valve SEAT, Exhaust valve GUIDE, Valve intake (flanged) GUIDE, Valve exhaust (flanged) GUIDE, Valve exh. (flanged) (ni-resist) INSERT, Spark plug INSERT, Spark plug (long reach) INSERT, /-7 NPT Heli-Coil STUD, 5/6- x -/ long STUD, 5/6- x -5/ long STUD, 5/6- x -/ long BUSHING, Rocker shaft BUSHING, Rocker shaft STUD, /-0 x.00 long ELBOW, 3/ flared tube x / NPT, 5 PLUG, /-7 NPT, Allen hd. STABILIZER, Cyl head fings (5 teeth) STABILIZER, Cyl. head fins (6 teeth) STABILIZER, Cyl. head fins STABILIZER, Cyl. head fins STABILIZER, Cyl. head fins 66 6 6 6 6 6 6 6 6 6 66 6 6 6 3 3 3 3 3 3 3 3 3 * - Nitrided cylinder. - Nitrided cylinder, ni-resist exhaust guide. + - Nitrided cylinder, ni-resist exhaust guide, long reach spark plugs. t - Nitrided cylinder, long reach plug. Revised January, 93 3-3

LYCOMING 0-70 PARTS CATALOG Figure 0 - Cylinder Assembly 3-

LYCOMING 0-70 PARTS CATALOG CYLINDER, PISTON AND VALVE TRAIN VALVE ASSEMBLY FIG. REF. PART NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. FLANGE FLANGE LW-99 LW-36* 73 LW-67** 3 LW-796 LW-797 5 LW-33 6 LW-33 7 6953 7050 9 63 0 LW-0076 MS3997-3 MS399-3 3 790 75 5 755 6 757 7 LW-3077 667+ 9 6503 0 69 7355t 7356 7357 735 73555 73556 73557 7355 735 736 737 73 7355 7356 7357 735 759 3 766 766 5 67 6 765 7 67 LW-70 9 LW-5 * - Small diameter VALVE, Intake VALVE, Intake (rotator) VALVE, Exhaust (rotator) VALVE, Exhaust (rotator) SPRING, Valve outer SPRING, Valve auxiliary SEAT, Valve spring,lower intake SEAT, Valve spring,lower exhaust SEAT, Valve spring,upper intake KEY, Valve intake CAP, Valve stem intake SEAT, Valve spring (rotator) KEY, Valve exhaust (rotator) CAP, Valve stem PLUNGER ASSY., Hydraulic tappet SOCKET, Push rod hydraulic tappet SHROUD TUBE ASSY., Push rod SHROUD TUBE ASSY., Push rod SPRING, Shroud tube WASHER, 5/3 ID x -/ OD x /3 thick SLEEVE, Shroucl tube seal SEAL, Shroud tube ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push (exhaust) ROD ASSY., Push (exhaust) ROD ASSY., Push (exhaust) ROD ASSY., Push (exhaust) ROD ASSY., Push (exhaust) ROD ASSY., Push (exhaust) ROD ASSY., Push (exhaust) ROD ASSY., Push (exhaust) WASHER, Valve rocker thrust SHAFT, Valve rocker ROCKER ASSY., Intake valve BUSHING, Valve rocker ROCKER ASSY., Exhaust valve BUSHING, Valve rocker ROCKER ASSY., Exhaust valve BUSHING, Valve rocker intake rotator valve. ** - Nimonic exhaust valve. + - See latest edition of Avco Lycoming Service Instruction of 667 washer. t - See latest edition of Avco Lycoming Service Instruction push rod application. 6 6 6 6 6 6 3 un 6 3 un un un 6 6 66 6 6 6 un un un unun un uun un un un un un un un un un un u n n un un un un un un un un un un un un un un un un un un un No. for application No. 060 for complete 3-5

LYCOIVIING 0-70 PARTS CATALOG Figure - Valve Assembly 3-6

LYCOMING 0-70 PARTS CATALOG CYLINDER, PISTON AND VALVE TRAIN CYLINDER RELATED PARTS FIG. REF. PART NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY 6673 6673 770 3 STD-60 STD- 5 7709 6 6793 750 7 6795 7 STD- 9 STD-95 0 7 79 3 6953 77906 77 5 STD-090 6 733 7 33-B 73 9 STD-6 0 STD-0 STD-7 733 3 733 LW-75* 7337 LW-39* 5 733 6 77 736 79 7533 LW-330 7 760 76 9 73 30 STD-69 3 STD-670 3 AN93--0 GASKET, Valve rocker shaft cover COVER, Valve rocker shaft COVER, Valve rocker shaft WASHER, / internal lock NUT, /-0 plain SCREW, /-0 x 5/ long,self sealing GASKET, Rocker box cover GASKET, Rocker box cover COVER ASSY., Rocker box COVER ASSY., Rocker box WASHER, / plain SCREW, /-0 x 5/ long,pan head self locking RING, Oil seal 3/3 dia.x -7/3 ID PLATE, Spark plug caution PLATE, Cylinder hold down nut SPACER, 33/6 ID x 7/ OD x / thick SPACER, 33/6 ID x 7/ OD x 3/ thick NUT, /-0 plain NUT, /-0 NF-3 cyl.hold down NUT, 3/- plain NUT, 3/- NF-3 cyl.hold down NIPPLE, Straight 3/ ID hose HOSE, 3/ ID x -3/6 long CLAMP, Hose 5/ dia. TUBE ASSY., Cyl.head oil drain, cyl. no. TUBE ASSY., Cyl.head oil drain, cyl. no. TUBE ASSY., Cyl.head oil drain, no. TUBE ASSY., Cyl.head oildrain, _ cyl. no. TUBE ASSY., Cyl.head oil drain, cyl. no. TUBE ASSY., Cyl.head oil drain, cyl. no.3,5,6,7, BAFFLE ASSY., Intercylinder BAFFLE ASSY., Intercylinder BAFFLE ASSY., Intercylinder BAFFLE ASSY., Intercylinder BAFFLE ASSY., Intercylinder_ HOOK, Intercylinder baffle retainer RETAINER, Intercylinder baffle COVER, Baffle ignition hole SCREW, No.0-3 x / long,rd.hd. NUT, No.0-3 self-locking GROMMET, 7/ ID x -5/00 x 7/6 thick 6 5 6 6 6 66 6 6 6 6 6 6 6 33 3 3 3 33 3 3 3 3 3 3 3 6 6 7 7 6 6776 6 6 6 6 6 3 33 33 3 3 3 3 3 5 5 6 6 5 36 36 36 36 3 3 3 3 6 6 5 5 * - For use with York Freon compressor. 3-7

LYCOMING 0-70 PARTS CATALOG CYLINDER, PISTON AND VALVE TRAIN CYLINDER RELATED PARTS FIG. REF. PART NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY 33 75 3 776 35 7756 36 770 37 6795 3 STD-35 39 STD-75 0 STD-0 GASKET, Exhaust flange GASKET, Exhaust flange GASKET, Exhaust flange FLANGE, Exhaust FLANGE, Exhaust WASHER, 5/6 plain WASHER, 5/6 internal lock NUT, 5/6 plain 66 6 6 66 66 6 6 6 6 6 6 6 6 6 6 6 6 6 3 Figure - Cylinder Related Parts 3-

LYCOMING 0-70 PARTS CATALOG IGNITION SYSTEM 700 SERIES MAGNETO AND MAGNETO DRIVE FIG. REF. 3 PART NUMBER DESCRIPTION QUANTITY PER ASSEMBLY ALL STD. CYL. WIDE CYL. FLANGE FLANGE 7095 77309 3 7093 LW-36 5 675 6 6 7 LW-707 LW-6 9 75 0 7577 757 750 3 7006 7579 5 770 6 7369 7 7339 STD-75 9 STD-0 0 STD- STD-96 LW-79 3 LW-79 STD-696 GEAR ASSY., Magneto BUSHING, Crankshaft idler gear PLATE, Centering,magneto drive CUSHION, Magneto RETAINER, Magneto drive cushion GASKET, Magneto adapter ADAPTER, Magneto GASKET, Magneto MAGNETO AND IGNITION HARNESS ASSEMBLY MAGNETO, SLN-70 retard MAGNETO, SLN-705 IGNITION HARNESS ASSY. SCREW, No.0-3 x 3/ long, self-locking COIL, Ignition SCREW, No.0-3 x 3/ long, fill.hd., dr.hd. LEAD ASSY., Ignition coil to magneto CLAMP, Magneto WASHER, 5/6 internal lock NUT, 5/6- plain WASHER, / plain SCREW, /-0 x -/ long,fill.hd., self-locking KIT, Magneto switch terminal KIT, Magneto retard terminal WASHER, / plain thin 6 6 un NOTE Individual spark plug leads may be replaced by ordering either 6063-, 6063-7 or 6063-7 replacement leads. Lead length is indicated by the part no. suffix. -

LYCOIVIING 0-70 PARTS CO Figure 3-700 Series Magneto and Magneto Drive -

LYCOMING O -70 PARTS CATALOG VENDOR ACCESSORY 700 SERIES MAGNETO ASSEMBLY - BENDIX SCINTILLA REF. NO. PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 0-7335- 0-730- 0-73 0-9076- 3 0-90767-3 0-06593 5 0-75 6 0-77 7 0-739 0-7333 9 0-733 0 0-73 0-7305 0-979-3 3 0-97 0-93-3 5 0-709 0-709 6 0-6 0-6 7 0-35936-5 0-35936-5 0-73 9 0-7309 0-7309 0-7309 0 0-730 0-730 0-730 0-79 0-979- 3 0-900- 0-733 5 0-735 6-9 -9 7 0-676 0-676 0-575 0-575 9 0-3773 30 0-7339 3 0-73 3 0-377006 33 0-3766 3 0-979- 0-979- 35 0-35357 36 0-93- 37 0-377 3 0-737 39 0-50737 0 0-979- 0-73 0-730 3 0-7307 0-93-5 5 0-907-7 6 0-77 7 0-739 0-5570 MAGNETO ASSY., SLN-70 (P/N 7577) MAGNETO ASSY., SLN-705 (P/N 757) HOUSING PIN, Spring compression PIN, Spring compression BEARING, Ball (rotor,drive end) PLATE, Bearing retaining SCREW, (Plate bearing retaining) COIL AND LAMINATION ASSEMBLY ROTOR, Magneto assembly, pole SPRING, Wave BREAKER SUPPORT ASSEMBLY BEARING, Ball (breaker support assy.) WASHER, Lock WASHER, Plain SCREW, (Breaker support assy.securing) CONTACT ASSEMBLY CONTACT ASSEMBLY WASHER, Plain (contact assy.securing screw) WASHER, Plain (contact assy.securing screw) SCREW, W/Lockwasher SCREW, W/Lockwasher CAPACITOR, (Includes items 9 and 0) CONTACT, Pin (capacitor lead) CONTACT, Pin (cable assy.0-733) CONTACT, Pin (lead assy.0-735) SPRING, (capacitor lead) SPRING, (Cable assy.0-733) SPRING, (Lead assy.0-735) CAM, Ignition, lobe WASHER, Lock NUT, Hex CABLE ASSY., (Includes items 9 and 0) LEAD ASSY., (Includes items 9 and 0) WASHER, Lock (lead to breaker screw) WASHER, Lock (lead to breaker screw) SCREW, (Lead to breaker) SCREW, (Lead to breaker) CLIP, Cable CLIP, Cable CLIP, Cable FINGER ASSEMBLY INSULATOR, Distributor finger ELECTRODE, Distributor finger SCREW, (Electrode securing) WASHER, Lock (finger assy.securing screw) WASHER, Lock (shield assy.securing screw) WASHER, Plain (finger assy.securing screw) SCREW, (Finger assy.securing) CARBON BRUSH AND SPRING ASSEMBLY BLOCK SPRING, Block WASHER, Lock (block securing screw) SCREW, (Block securing) BREATHER SHIELD SCREW, (Shield securing) KEY, Woodruff PLATE, Drive WASHER NUT, Self-locking 3 6 5 9 A B A B A B A B A B A B A B A B A B B A A -3

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY 700 SERIES MAGNETO ASSEMBLY - BENDIX SCINTILLA REF. NO. PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 9 0-3570 50 0-9050- 5 0-97- PLATE, Identification SCREW, (Identification SCREW, (Plugging) plate) Figure - Bendix 700 Series Magneto -

LYCOMING 0-70 PARTS CATALOG IGNITION SYSTEM 00 SERIES MAGNETO AND MAGNETO DRIVES FIG. REF. 5 PART NUMBER DESCRIPTION 773 7736 3 77309 LW-36 5 6 6 LW-707 7 73000 LW-39 9 LW-6 0 LW-3930- LW-3930-5* LW-3950-D** MAGNETO, SLN-09 MAGNETO, SLN-59 LW-39300- MAGNETO, SLN-0 5 retard LW-39500-D** MAGNETO, SLN-5 5 retard 75965 CLAMP, Magneto 3 STD-75 WASHER, 5/6 lock internal teeth STD-0 NUT, 5/6- plain 5 LW-60570- HARNESS ASSEMBLY, Ignition 6 LW-60570-** HARNESS ASSEMBLY, Ignition 7 STD- STD-7 9 STD-007** 0 LW-37** LW-36** STD-33** 3 MS0-** AN5-** 5 LW-3697** 6 MS95-0** GEAR ASSY., Magneto SLEEVE, Magneto gear BUSHING, Crankshaft idler gear CUSHION, Magneto drive GASKET, Magneto adapter ADAPTER, Magneto COUPLING, Magneto drive WASHER, 3/ ID x 39/6 OD x / thick GASKET, Magneto MAGNETO, SLN-09 WASHER, / plain SCREW, /-0 x 7/ long,fill.hd. WASHER, 3/ dia.seal ADAPTER, Mag.pressurization NUT, 3/-6 plain WASHER, 3/ plain ELBOW, / flared tube TEE, / flared tube x / NPT VALVE ASSY., Relief SEAL, 0il,5/6 dia.section x 3/6 ID 6666 7 7 7 7 6 6 7 7 6 7 * - Electronic tachometer pick-up. ** - Pressurized magneto and components. NOTE Individual spark plug leads may be replaced by ordering either 6063-, 6063-7 or 6063-7 replacement leads. Lead length is indicated by the part no. suffix. -5

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY 00 SERIES MAGNETO ASSEMBLY - BENDIX SCINTILLA REF. 6 NO. PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 0-39300- 0-3930- 0-3930-5 0-35937- A 0-006- 0-973-30 0-973-30 3 0-979-3 0-979-3 0-39393- 0-39393- 0-39393-3 5 0-5996 6 0-35937- 7 0-3969 0-609 9 0-35935-6 0 0-3976 0-3963 0-39 3 0-7655 0-95-37 5 0-395 6 0-5075 7 0-393 0-50737 9 0-6337 0 0-393 0-60 0-35936-7 0-35936-7 0-35936-7 A 0-575 3 0-6 0-6 0-355 0-35 0-39970 5 0-35936-0 6 0-535 7 0-3993- 0-3936 9 0-399 30 0-397 3 0-9075-9 3A 0-635 35 0-907-5 36 0-093 0-95-6 3 0-393 0-399 5 0-39 6 0-3965 7 0-53397 A 0-3939- 50 0-353056 5 0-397 5 0-3935-7 53 0-39 5 0-573 55 0-5735 MAGNETO ASSY., SLN-0 P/N LW-39300- MAGNETO ASSY., SLN-09 P/N LW-3930- MAGNETO ASSY., SLN-09 P/N LW-3930-5 SCREW, With lockwasher (cover securing) TUBING NUT, (Stud) NUT, (Retard,lead contact screw) WASHER, (Stud outside) WASHER, (Stud securing) COVER, Magneto COVER, Magneto COVER, Magneto BUSHING, (Retard lead securing screw) SCREW, (Retard lead securing) LEAD, Retard WASHER, (Retard lead securing) SCREW, (Capacitor securing) CAPACITOR PACKING, (Capacitor mounting) STUD, Double end (distributor block securing) WASHER, (Stud securing) RING, Retaining (gear axle) WASHER, (Gear axle) WASHER, Felt (gear axle) BLOCK, Distributor ( cylinder) SPRING, Helical (distributor block) STRIP, Felt (distributor block) GEAR ASSEMBLY, Large ( cylinder) BRUSH, Carbon SCREW, (Contact assy.securing) SCREW, (Contact assy.securing) SCREW, (Coil lead clamp) CLIP, Cable WASHER, (Contact assy.securing screw) WASHER, (Contact assy.securing screw) CONTACT ASSY., RH (Tungsten) CONTACT ASSY., LH (Tungsten) CONTACT ASSY., LH (Tachometer) SCREW, (Cam securing) WASHER, (Cam securing screw) CAM, ( cylinder) STRIP, Fish paper WEDGE, (Coil) COIL, Magneto (high tension) PIN, Cotter NUT, Castellated (drive shaft) KEY, Woodruff (drive shaft) WASHER, (Drive shaft nut) RING, Retaining (drive shaft end) WASHER, Flat (flange) WASHER, Bowed (flange) SLINGER, Oil SCREW, (Flange securing) WASHER, (Flange securing screw) FLANGE, Short round (without stop pins) BEARING, (Magneto drive end) PLATE, (Bearing retaining) MAGNET, Rotating GEAR, Distributor (small) VENTILATOR PLUG, Timing 3 3 A B C A, C A, C A B C A, C A, C A, C A, C A, C B B B A, C B A C -7

LYCOMING 0-70 PARTS CATALOG IGNITION SYSTEM 00 SERIES MAGNETO AND MAGNETO DRIVES FIG. REF. 7 PART NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY ALL STD. CYL. WIDE CYL. LW-363 LW-36 3 LW-6 LW-350-0* 5 LW-390-5* 6 LW-300-7* LW-35-0 5 LW-360-5 6 LW-300-07 7 75965 STD-75 9 STD-0 0 LW-057 LW-060 655 3 7397 LW-303-5 73050 6 MS99-G 7 75 7673 9 LW-50 0 STD-69 STD-670 STD-7 3 STD- STD-696 5 LW-3076-6 STD-007* 7 LW-37* LW-36* 9 STD-33* 30 MS0-* 3 AN6-* 3 LW-3* 33 MS95-0* 3 LW-369 35 LW-33** 36 LW-570 * - Pressurized magnetoand components. ** - Retard terminal kit for pressurized mags. GEAR RETAINER, Magneto drive CUSHION, Magneto drive GASKET, Magneto MAGNETO, Ignition system MAGNETO, Ignition HARNESS, Ignition MAGNETO, Ignition system MAGNETO, Ignition HARNESS, Ignition CLAMP, Magneto WASHER, 5/6 lock,internal teeth NUT, 5/6- plain CLAMP, One wire for / in.screw CLAMP, Two wire for / in.screw 9 CLAMP, Three wire for / in.screw CLAMP, Four wire for / in.screw CLAMP, Six wire for / in.screw CLAMP, Seven or eight wire for / in.screw 3 CLAMP, Seven or eight wire for no. 0 screw TWIST, Bracket ZIP STRAP SPIRAL TUBING (inches) 76 SCREW, No.0-3 NUT, 0-3 self-locking SCREW, /-0 7 WASHER, / plain _ 7 WASHER, / thin un CLAMP, Five wire for / screw _ WASHER, 3/ dia.seal ADAPTER, Magneto pressurization NUT, 3/-6 plain WASHER, 3/ plain ELBOW, / flared tube,/ NPT,90 NIPPLE, / flared tube,/ NPT VALVE ASSEMBLY, Relief SEAL, 0il,3/3 dia.section x /3 ID KIT, Magneto ground terminal KIT, Magneto retard terminal KIT, Magneto retard terminal NOTE Individual spark plug leads may be replaced by ordering either 6063-, 6063-7 or 6063-7 replacement leads. Lead length is indicated by the part no. suffix. -9

LYCOMING 0-70 PARTS CATALOG IGNITION SYSTEM SPARK PLUGS FIG. PART REF. NUMBER DESCRIPTION QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. ALL FLANGE FLANGE -K* -W5** -P5 -M3 -D SPARK PLUG, Champion RHB-36W SPARK PLUG, Champion RHB-37E SPARK PLUGAC H5R-93 SPARK PLUG, Champion RHM-3P SPARK PLUG, Champion RHM-3E 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 The abovespark plugs are those used in current production onlythis list loes not include additional sparkplugs that are approved for use in these engines. See latest edition of Avco Lycoming Serlisting of all approved spark plugs. * - Long reach iridium. ** - Long reach, all weather, massiv electrode. Figure -

LYCOMING 0-70 PARTS CATALOG ELECTRICAL COMPONENTS GENERATORS, ALTERNATORS, REGULATORS, RELAYS AND BELTS FIG. REF. PART NUMBER DESCRIPTION QUANTITY PER ASSEMBLY 9 7695 GENERATOR, volt,50 amp (05055) 70 739 ALTERNATOR ASSY., volt,70 amp ALTERNATOR, volt,70 amp (0077) 763 PULLEY, Alternator,3.5: ratio 77 FAN ANO BAFFLE ASSY, Alternator 750 ALTERNATOR ASSY., volt,50 amp _ 76 ALTERNATOR, volt,50 amp (007) 763 PULLEY, Alternator,3.5: ratio _ 77 FAN AND BAFFLE ASSY., Alternator LW-39* ALTERNATOR, volt,50 amp_ (ALT-) LW-36 ALTERNATOR ASSY., volt,50 amp LW-3 ALTERNATOR volt,50 amp (ALT-) LW-337 PULLEY,_Alternator,MM LW-0979 ALTERNATOR ASSY., volt, 00 amp LW-05 ALTERNATOR, volt 00 amp (ALV-603LS) 76 ALTERNATOR PULLEY, Dual belt, 3.5: ratio LW-3* ALTERNATOR, volt,70 amp (ALU-) LW-0967 _ ALTERNATORASSY., volt,00 amp, LW-0966 3.5: ratio ALTERNATOR, voltj00 amp. (ALV-0-L) 76 ALTERNATOR PULLEY, Dual belt, 3.5: ratio 3 7696 _ REGULATOR, Voltage (9656) 79 REGULATOR, Voltage (900059) LW-079 REGULATOR, Voltage (VSF-703) 739 _ RELAY, volt, one required per pair of engines un 70 RELAY, Overvoltage, volt (53) _ 7060 RELAY, Overvoltage, volt (X-760) 5 7606 BELT, 3.5: alternator drive 7000 BELT,.50: generator drive 797** BELT, Generator drive (two matched belts) L_ LW-097 BELT, 3.5: alternator drive (two matched belts) LW-33 BELT, Alternator and spray pump drive 759 BELT, Alternator drive,3.5:,idler pulley adjustment _ * - Externally grounded alternator. ** - For Lear-Siegler V-90Amp 3.:. NOTE See latest edition of Avco Lycoming Service Instruction No. 5 for complete listing of FAA approved starters, generators, alternators, regulators and relays. 5-

LYCOMING Figure 9 - Generators, Alternators, Regulators, etc. 5-

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY ALTERNATOR ASSEMBLY - PRESTOLITE REF. 30 NO. PART NUMBER 3 5 DESCRIPTION OTY. PER ENG. MODEL USAGE ALV-603LS ALV-0L ALV-06A ALV-0S 3 ALV-0S X-07 5 ALB-003A 6 X-06 7 ALV-00A ALV-05 9 AMA-9S 0 ALV-00 ALV-00A ALV-03 3 GJT-7 GR-3 6 90-00 7 MES-9S 90-9 ALB-0AS 0 XA-7AB 90-33 ALB- 3 PU-609A VSF-703S ALTERNATOR ASSY., V-00 Amp,P/N LW-0979 ALTERNATOR ASSY., V-00 Amp,P/N LW-0967 ROTOR ASSEMBLY BRUSH SET i SLIP RING END HEAD ASSEMBLY SLIP RING END BEARING DRIVE END HEAD ASSEMBLY DRIVE END BEARING STATOR ASSEMBLY BRUSH HOLDER AND BRACKET ASSEMBLY BRUSH SPRING SET POS.RECTIFIER AND PLATE ASSEMBLY NEG.RECTIFIER AND PLATE ASSEMBLY VENT.COVER ASSEMBLY SLIP RING END BEARING COVER SLIP RING END RETAINER TERMINAL STUD PACKAGE LOCK TAB PACKAGE EYELET PACKAGE THRU BOLT PACKAGE BEARING O-RING SEAL NUT AND WASHER PACKAGE ROTOR SHAFT SPACER VENT FAN REGULATOR A B B 5-3

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY ALTERNATOR ASSEMBLY - PRESTOLITE REF. NO. PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE ALT-0 ALT-0LS 90-397* 3 ALU-05BS** 90-397* 5 90-0* 6 ALE-003K 7 X-36 ALE-00AA 9 ALE-05A 0 XA-9JS 90-030 GR-3 3 ALA-0GS 90-5 ALU-06A 6 90-33 7 ALD- 90-9 PU-67A ALTERNATOR ASSY., V-50Amp,P/N LW-39 ALTERNATOR ASSY., V-50Amp,P/N LW-36 ROTOR ASSEMBLY BRUSH HOLDER AND SPRING ASSEMBLY SLIP RING END HEAD ASSEMBLY SLIP RING END BEARING AND SEAL PKG. DRIVE END HEAD ASSEMBLY DRIVE END BEARING STATOR ASSEMBLY POS.RECTIFIER AND PLATE ASSEMBLY NEG.RECTIFIER (Pkg.of 3) TERMINAL STUD PACKAGE DRIVE END RETAINER THRU STUD PACKAGE EYELET PACKAGE SLIP RING END COVER NUT AND WASHER PACKAGE ROTOR SHAFT SPACER VENT FAN ( piece) DRIVE PULLEY A B A * - S.R.E. Head & Rotor Pkg. Complete package must be used at time of first repair. Individual components may be replaced thereafter. ** - ALE-03AS Captive Brush & Spring Set also individually available for units already having this design. Earlier units must replace the Complete Brush Holder Assy. If Brushes or Springs are required. * - Bearing & Seal Pkg. also included with Rotor & Slip Ring End Head Assy. * - Contents of S.R.E. Head & Rotor Pkg. S.R.E. Head & Rotor Bearing Pkg. Head Assy.,S.R.E. Rotor Pkg. 90-397 90-0 ALK-3AS- ALU-S- 90-39 90-0 ALE-AAS- ALU-3S- 5-5

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY ALTERNATOR ASSEMBLY - PRESTOLITE REF. NO.3 PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE ALU- ALU-S- ALE-03AS 3 ALU-05BS ALK-3AS- 5 90-0* 6 ALE-003K 7 X-36 ALE-00AB 9 ALE-05A 0 XA-9JS 90-030 ALU-06A 3 GR-3 ALA-0GS 5 90-6 90-33 7 ALD- 90-9 PU-67A 0 VSF-703S ALTERNATOR ASSY., V-70Amp,P/N LW-3 ROTOR ASSEMBLY BRUSH SET BRUSH HOLDER AND SPRING ASSEMBLY SLIP RING END HEAD ASSEMBLY SLIP RING END BEARING AND SEAL PACKAGE DRIVE END HEAD ASSEMBLY DRIVE END BEARING STATOR ASSEMBLY POSITIVE RECTIFIER AND PLATE ASSEMBLY NEGATIVE RECTIFIER PACKAGE TERMINAL STUD PACKAGE SLIP RING END COVER DRIVE END RETAINER THRU BOLT PACKAGE EYELET PACKAGE NUT AND WASHER PACKAGE ROTOR SHAFT SPACER VENT FAN ( piece) DRIVE PULLEY REGULATOR 5-7

LYCOIVING 0-70 PARTS CATALOG VENDOR ACCESSORY ALTERNATOR ASSEMBLY - DELCO-REMY QTY. REF. PART DESCRIPTION PER MODEL NO. NUMBER 35 ENG. USAGE 0077 ALTERNATOR ASSY., V-70Amp,P/N 70 A 007 ALTERNATOR ASSY., V-50Amp,P/N 76 B 965* FRAME, Slip ring end and heat sink assembly 965 ROTOR ASSEMBLY A 96 ROTOR ASSEMBLY B 3 9653** STATOR ASSEMBLY A 95953 STATOR ASSEMBLY B 95997 FRAME, Drive end 6 9635 DIODE 7 96353 DIODE 96576 BRUSH HOLDER AND BRUSH ASSEMBLY 0 967 SPRING, Brush 7536 BEARING, Slip ring end 90590 BEARING, Drive end 9593 TERMINAL PACKAGE, Battery 5 95933 TERMINAL PACKAGE, Ground 7 9593 TERMINAL PACKAGE, Diode junction 9633 BEARING RETAINER ASSEMBLY 0 953 COLLAR, Inside 5 9939 LOCKWASHER, Capacitor terminal screw 6 9939 LOCKWASHER, Diode junction terminal 7 997 LOCKWASHER, Shaft nut,drive end 95 NUT, Diode junction terminal 9 957 NUT, Shaft,drive end 30 9656 SCREW, Ball Bearing retainer attaching 3 96530 SCREW, Brush holder attaching 3 955 SCREW, Capacitor terminal 95953 WASHER, Insulating capacitor screw 33 550 WASHER, Plain,capacitor term.screw 9939 WASHER, Brush holder attaching screw 3 965 BOLT, Thru,-/ in.long 3 965 BOLT, Thru,3-3/3 in.long 35 95955 CAPACITOR 36 95953 CLIP, Stator lead terminal 95 COLLECTOR AND SPRING ASSY., Drive end 39 959790 RETAINER AND FELT, Slip ring end 95 RING, Collector,drive end 0 9653 SPACER, Drive end 960750 SPRING CAPACITOR RETAINING * - Includes figure reference numbers -6-7--7-6--39-0. ** - Includes figure reference number 36. NOTE All parts not figure referenced are not available for service. 5-9

REF. NO. PART NUMBER LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY GENERATOR ASSEMBLY - DELCO-REMY 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 3 5 6 7 9 0 3 6 9 0 3 9 3 3 33 3 37 39 3 5 53 05055 950 9537 953 953 950 90059 90059 90693 909 9373 903 955 579 665 900 9696 9676 96 9579 9 5333 9355 73 50750 5360 393 9570 57 37 5753 639 99959 99 95 95 0036 55 GENERATOR ASSEMBLY, P/N 7695,V-50 Amp ARMATURE FIELD COIL, Right hand FIELD COIL, Left hand FRAME, Commutator end FRAME, Drive end i BALL BEARING OR BRUSH, Commutator end BALL BEARING, Drive end BRUSH SPRING, Brush ARM, Brush PULLEY PLATE, Bearing retainer,drive end TERMINAL STUD THRU BOLT SHOE, Pole BAND, Cover LOCKWASHER, Ball brg.retainer plate screw LOCKWASHER, Brush lead attaching screw LOCKWASHER, Terminal stud LOCKWASHER, Thru bolt NUT, Cover band attaching NUT, Shaft drive end NUT, Terminal stud SCREW, Ball bearing retainer plate,comm.end SCREW, Brush lead attaching SCREW, Cover band attaching SCREW, Pole shoe WASHER, Brush arm space WASHER, Space,inside - drive end WASHER, Terminal stud,insulation WASHER, Terminal stud,plain BUSHING, Insulation,terminal (inside)* CLAMP, Bearing retainer COLLAR, Space,outside drive end COLLECTOR, Spring drive end COLLECTOR, Ring drive end TERMINAL CLIP TO BRUSH KEY, Woodruff,drive end 3 3 * - Included with P/N 579. NOTE All parts not preceded by a figure reference number, are not illustrated. 5-

LYCOMING 0-70 PARTS CATALOG ELECTRICAL COMPONENTS ALTERNATOR MOUNTING AND ATTACHING PARTS, LINK ADJUSTING FIG. REF. PART NUMBER DESCRIPTION ON ALL QUANTITY PER ASSEMBLY 35 LW-9 * BRACKET, Crankcase support LW-3039 *+ 73** BRACKET, Alternator BRACKET, Alternator 3 7333 LOCKPLATE, 5/6 bolt,.00 spacing STD-3 + BOLT, 5/6- x 5/6 long,hex.hd. STD-56 STD-96 ** * BOLT, 5/6- x -5/3 long,hex.hd. BOLT, 5/6- x 3/6 long,hex.hd. 5 STD-35* WASHER, 5/6 plain 6 STD-75* WASHER, 5/6 lock,internal teeth 7 STD-3 * BOLT, 5/6- x 5/6 long,hex.hd. 7530 735t LINK, Alternator adjusting LINK, Alternator adjusting 9 STD-35 WASHER, Plain 0 STD-7 BOLT, 5/6- x 3/ long,hex.hd. drilled STD-77 WASHER, Plain STD-7 3 LW-70 733 STD-7 5 STD-33t 6 AN6-3t 7 9 0 STD-33t STD-7t STD-73t 7653 AN6- STD-690 3 STD-7 STD-73 5 7653 6 STD-690 7 9 STD-7 STD-73 AN6-6 BOLT, 5/6- x 3/ long,hex.hd., drilled STRIJT, Alternator support STRUT, Alternator support BOLT, 5/6- x 3/ long,hex.hd., drilled WASHER, 3/ plain BOLT, 3/- x 3-/6 long,hex.hd., drilled encl WASHER, 3/ plain NUT, 3/- slotted PIN, Cotter SHIM, -/ ODx3/3 ID x.005 _ thick BOLT, 3/- x -37/6 longhex.hd., drilled head WASHER, 3/6 OD x 5/6 ID x /6 thick NUT, 3/- slotted PIN, Cotter 3/6 dia.x 3/ long SHIM, -/ OD x 3/3 ID x.005 thick WASHER, 3/6 OD x 5/6 ID x /6 thick NUT, 3/- slotted PIN,_Cotter,3/6 clia.x 3/ long BOLT, 3/- x -53/6 long, hex hd., drilled end un un un un un un un un un un un un un un un un un un un un * - LW-9 crankcase support bracket and attaching parts. ** - 73 alternator bracket and attaching bolts. + - LW-3039 alternator bracket and attaching bolts. t - For V-70Amp. alternator. 5-3

LYCOMING 0-70 PARTS CATALOG ELECTRICAL COMPONENTS ALTERNATOR MOUNTING AND ATTACHING PARTS IDLER PULLEY ADJUSTING FIG. PART REF. NUMBER DESCRIPTION 36 QUANTITY PER ASSEMBLY 77756* BRACKET, Alternator LW-+ BRACKET, Alternator,front 3 LW-+ BRACKET, Alternator,rear 7333 _ LOCKPLATE, 5/6 bolt x.00 spacing 5 STD-3 BOLT 5/6- x 5/6 long,hex.hd. 6 77757* BRACKET, Altemator belt adiusting 7 LW-7+ BRACKET, Alternator belt adjusting STD-77 WASHER, Plain,3/ 00 x /3 ID x / thick 9 LW-637** SHIM, 3/6 OD x /3 ID x.005 thick un un un un un un 0 LW-69** SHIM, 3/6 OD x /3 IDx.00 thick un un un un un un STD-9 BOLT, 5/6- x -7/3 long,hex.hd., drilled 7639* PULLEY AND SHAFT ASSY. Alternatorbelt adjusting 3 76* PULEY, Alternator belt adjusting 769* BALL BEARING Alternator idler pulley 'L5 MS665-5* RING, Internal retaining, -/ dia. 6 767* IDLER SHAFT, Alternator belt adjusting 7 7676* LOCKWASHER, Alternator idler pulley bearing 76769* LOCKNUT, Alternator idler pulley bearing _ LW-057+ PULLEY AND SHAFT ASSY., Alternator dual belt adjusting _ 3 760+ PULLEY, Alternator idler (dual) 769+ BALL BEARING, Double row alternator idler pulley 5 _MS665-5+ RING, Internal retaining -/ dia. _ 6 _ LW-0576+ SHAFT, Alternator dual belt pulley 7 _ 7676+ LOCKWASHER, Alternator idler pulley bearin 76769+ LOCKNUT, Alternator idler pulley beang 9 STD-669 WASHER, 33/6 ID x.00 OD x / thick _ 0 STD-676 NUT, /-0 self-locking, 39/6 thick STD-77 WASHER, Plain,3/ 0D x /3 ID x _ / thick, LW-637 ** SHIM, 3/6 x /3 OD x.005 3 STD-9 LW-095 5 AN6-* thick unun un BOLT, 5/6- x -7/3 long,hex.hd., drilled ** SHIM, 3/6 D x 3/3 ID x.005 thick BOLT, 3/- x -/6 long,hex.hd., drilled end 5-5 un un un un un

_ LYCOMING IO-70 PARTS CATALOG ELECTRICAL COMPONENTS ALTERNATOR MOUNTING AND ATTACHING PARTS IDLER PULLEY ADJUSTING FIG. PART REF. NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY STD.CYL. WIDECYL. ALL FLANGE FLANGE 6 STD-690* WASHER, 3/6 OD x 5/6 ID x /6 thick 7 STD-7* NUT, 3/- slotted STD-73* _PIN, Cotter,3/3 dia.x 3/ long _. 9 7653* SHIM, -/ OD x 3/3 ID x.005 thick 30 AN6-6* BOLT, 3/-_x -53/6 long,hex.hd., drilled end 3 STD-690* WASHER, 3/6 OD x 5/6 ID x_ /6 thick 3 STD-7* NUT, 3/- slotted _ 33 STD-73* PIN, Cotter, 3/3 dia.x 3/ long 3 LW-0970+ _ STRUT, Alternator support 35 STD-7+ _ BOLT, 5/6- x.3/ long, hex.hd., drilled 36_ LW-650+ SHIM, 7/ OD x 5/3 ID x.005_ thick un un un 37 AN7-+ BOLT, 7/6-0 UNF-3A x -9/3 3 39 0 STD-63+ _ AN-30-7+ STD-76+ 76+ AN7-+ long, drilled end WASHER, 7/6 plain NUT, 7/6-0 plain slotted PIN, Cotter, 3/3 dia.x.00 long ALTERNATOR, Pulley dual belt 3.5: ratio BOLT, 7/6-0 UNF-3A x /3 long drilled end un un un un un un un unun * - Parts applicable to 7639 pulley and shaft assembly only. ** - Shim as required for belt alignment with LW-637, LW-69 and LW-095 between crankcase idler adjustment bracket and between alternator and alternator bracket. + - Parts applicable to LW-057 pulley and shaft assembly only.

LYCOIVIING 0-70 PARTS CATALOG ELECTRICAL COMPONENTS ALTERNATOR MOUNTING AND ATTACHING PARTS, WITH YORK FREON COMPRESSOR FIG. PART ON QUANTITY PER ASSEMBLY LW-33 BRACKET, Alternator STD-33 WASHER, 3/ plain 3_ STD-67 WASHER, Lock internal teeth STD-596 NUT, 3/- plain 5 LW-335 SUPPORT, Alternator bracket 6 LW-37_ BRACKET ASSY., Alternator belt.. adjusting 7 STD-373 _ INSERT, 5/6- x 5/3 long,heli-coil STD-77 _ WASHER, Plain,3/ OD x /3 ID x / thick 9 LW-637 SHIM, 3/6 OD x /3 ID x.005 thick un 0 LW-69 SHIM, 3/6 OD x /3 ID x.00 thick un STD-0 BOLT, 5/6- x -5/6 long,drilled_hd. _ LW-35_ PULLEY AND SHAFT ASSY., Alternator belt adjusting_ 3 LW-33 _ PULLEY, Alternator belt adjusting MM 769 BALL BEARING, Alternator idler - pulley 5 MS665-5._RING, Internal retaining,-/ dia. _ 6 _767 IDLERSHAFTAlternator adiusting 7 LW-635 SHIELD, Alternator idler pulley bearing _7676 LOCKWASHERAlternator idler _. pulley bearina 9_ 76769 LOCKNUT, Alternator_idler pulley bearing 0 LW-7 BRACE, Alternator belt adjusting STD-676 bracket NUT, /-0 self-locking,39/6 thick 3 LW-3 SHIM, 9/6 OD x 9/3 ID x.005 thick _ un STD- _ WASHER, / plain _ 3 5 STD-0 BOLT, /-0 x -3/ long,hex.hd. _ 6 _STD-65 _ NUT,_/-0 self-locking 7 LW-095 SHIM, 3/6 OD x 3/3 ID x.005 thick _ un 7653 SHIM, -/ OD x 3/3 ID x.005 _ thick un 9_ AN6- BOLT, 3/- x -/6 long,drilled end 30 AN6-7 _ BOLT, 3/- x -6/6 lonq,drilled end _ 3 STD-690 WASHER, 3/6 OD x 5/6 ID x /6 thick un _ 3 STD-7 _ NUT, 3/- slotted 33 STD-73 PIN, Cotter,3/3 dia.x 3/ long _ 5-7

LYCOMING 0-70 PARTS CATALOG ELECTRICAL COMPONENTS GENERATOR MOUNTING AND ATTACHING PARTS FIG. REF. 3 PART NUMBER DESCRIPTION ON ALL QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. FLANGE FLANGE 709 BRACKET, Generator STD-96 BOLT, 5/6- x 3/6 long,hex.hd. 3 7333 LOCKPLATE, 5/6 bolt x.00 spacing _ 760 LINK, Generator adjusting 5_ STD-35 WASHER, 5/6 plain _ 6 STD-7 BOLT, 5/6- x 3/ long,hex.hd., dr.hd. 7 STD-5 BOLT, 5/6- x -5/3 long,dr.end STD-35 WASHER, 5/6 plain un un 9 STD-0 NUT, 5/6- slotted 0 STD-6 PIN, Cotter _ STD-77 WASHER. Plain.3/ OD x /3 ID x / thick _ STD-7 BOLT, 5/6- x 3/ long, hex.hd.. dr.hd Figure 3 5-9

LYCOMING 0-70 PARTS CATALOG ELECTRICAL COMPONENTS STARTER MOTOR AND ATTACHING PARTS FIG. REF. PART NUMBER DESCRIPTION QUANTITY PER ASSEMBLY -L STD. CYL. WIDE CYL. FLANGE FLANGE 39 779 7779 LW-77* LW-05 STD-35 STD-75 STD-0 STARTER, volt 3: internal reduction (37) STARTER, volt 3.3: internal reduction (MHJ-00) STARTER, volt 3.3: internal reduction (MHJ-005) SWITCH, Magnetic, volt (SAZ-0C-) WASHER, 5/6 plain WASHER, 5/6 lock,internal teeth NUT, 5/6 plain * - For use with York Freon Compressor. Figure 39 5-0

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY STARTING MOTOR - PRESTOLITE REF. NO. PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE MHJ-00 MHJ-005 MHJ-35 MDZ-0CS 3 MEX-303 MDL-00 5 PS-55 6 MHJ-36 7 EBB-A 90-39 9 MDL-6GS 0 MZ-9S 90-3 GJ-0S 90-3 5 MZ-396 6 MHJ-05 7 XA-997 XA-99 MZ-393 9 MHJ- STARTING MOTOR ASSY., Volt,P/N 7779 STARTING MOTOR ASSY., Volt,P/N LW-77 ARMATURE BRUSH SET FRAME AND FIELD ASSEMBLY COMMUTATOR END HEAD ASSEMBLY PINION HOUSING DRIVE END BEARING BENDIX DRIVE BENDIX PIN PACKAGE BRUSH PLATE ASSEMBLY BRUSH SPRING SET TERMINAL STUD PACKAGE THRU BOLT PACKAGE THRUST WASHER PACKAGE GEAR GEAR HOUSING ASSEMBLY NEEDLE BEARING, / ID NEEDLE BEARING, 3/6 ID RETAINER PLATE BENDIX DRIVE SHAFT 5-

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY STARTING MOTOR ASSEMBLY - DELCO-REMY QTY. REF. PART DESCRIPTION PER MODEL NO. NUMBER 3 5 ENG. USAGE 37 STARTING MOTOR ASSY., 3: internal reduction, volt,p/n 779 956350* FRAME, Commutator end 956355 ARMATURE 3 956** FIELD COIL, Upper 5 95637 HOUSING, Gear 6 955 GEAR 7 9563 SHAFT 95633+ DRIVE ASSEMBLY 9 9563 HOUSING, Drive 0 399 PLATE, Housing cover 90697 BRUSH 3 9667 HOLDER, Brush,ground 95056 HOLDER, Brush,insulated 9560 SPRING, Brush 6 93069 LEAD, Brush,ground 3 9566 STUD, Terminal 0 BOLT, Thru 5335 LOCKWASHER, Brush support 93 LOCKWASHER, Drive housing screw 3 39 LOCKWASHER, Terminal stud 33 9 LOCKWASHER, Thru bolt 036 NUT, Brush support 36 0375 NUT, Drive housing screw 3566 NUT, Terminal stud (/ in.thick) 37 055 NUT, Terminal stud (5/3 in.thick) 39 9595 SCREW, Brush attaching 5639 SCREW, Brush support 955 SCREW, Drive housing attaching 3 93960 SCREW, Pole shoe 5779 WASHER, Drive housing screw 095 WASHER, Spacer,between gear and drive 50 33 WASHER, Felt,between gear and drive 5 05676 WASHER, Spacer commutator end 5 95009 WASHER, Insulation,term.stud (7/ in.od) 57 05790 WASHER, Plain,terminal stud 5397 WASHER, Thrust,drive end * - Commutator end frame includes, where applicable, brush pins, oiler, wick, dowel, pin, expansion plug and bushing. ** - Coil assembly ( coils) with terminal stud. + - Service by complete replacement. NOTE In some cases, part numbers not figure referenced, are not individually illustrated. 5-3

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY STARTING MOTOR ASSEMBLY - DELCO-REMY REF. NO. PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 6 73 76 77 9076 9065 9 9593 95635 9933 95550 973 9305 09593 3 5365 955 937 097 59 56 BEARING, Ball,commutator end BEARING, Ball,drive end BEARING, Drive shaft BRUSH, Support package BUSHING, Drive end CLAMP, Ball bearing,commutator end CLAMP, Ball bearing,drive end INSULATOR, Field coil PIN, Brush holder PIN, Dowel,drive end PLUG, / in.pipe,gear housing PLUG, / in.pipe,gear housing RING, Ball bearing retainer,commutator end SHOE, Pole THROWER, Oil WOODRUFF KEY, Reduction gear WOODRUFF KEY I Figure 5-

LYCOMING 0-70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM OIL SUMP AND INDUCTION HOUSING ASSEMBLIES FIG. REF. PART NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY 7'9 7099 3 66 6993 5 6970 6 3-5 7 5C-9 AN93-5 9 STD-355 0 7507 LW-63* STD-5 3 750 7537 5 75373 6 STD- 7 STD-96 779 9 LW-73 0 6993 3-5 3-7* 7706 3 STD-9 0 5 STD- 6 STD-60 7 STD-66 STD-6 9 STD- 30 7309 3 636 3 0 33 5C-9 3 STD- 35 STD-60 36 STD- 37. 75. GASKET, Oil sump_ SUMP ASSEMBLY, Oil STUD, /-0 - -7/3 long STUD, /-0 x -3/ long 5 STUD, /-0 x 3-7/ long STUD, 3/-6 x -7/ long STUD, /-0 x -/ long PLUG, /- NPT,allen hcl. 3 PLUG, 3/- NPT,allen hd. HOUSING ASSY., Oil sump and induction HOUSING ASSY., Oil sump and induction DOWEL, 5/6 dia.x / long BAFFLE, Oil sump (front) BAFFLE, Oil sump (right rear) BAFFLE,_Oil sump (!eft rear) WASHER, / plain SCREW, /-0 x 5/ longfill.hd. drilled hd. STUD, Intake pipe extension CLAMP, Intake pipe extension_ STUD, /-0 x -3/ long STUD, 3/-6 x -7/ long STUD, 3/-6 x -/ long INSERT, Heli-coil,/-0 x 3/ long self-locking PLUG, /- NPT,allen_hd. PLUG, /-0 NPT x 3 / long, allen hd. WASHER, / plain WASHER, / lock internal teeth BOLT, /-0 x.00 long,hex.hd. BOLT, /-0 x.00 longhex.hd. NUT, /-0 plain HOUSING ASSY., Induction _ STUD, 5 / 6 - x -/6 long PLUG, /-7 NPT x 3/ long, socket 5 STUD, /-0 x -/ long WASHER, / plain _. WASHER, / lock internal teeth NUT, /-0 plain _ ADAPTER ASSY., Fuel drain valve 5 5 3 3 5 3 9 9 3 3 6 6 6 5 5 3 3 6 6 6 _ '9 9 9 333 3 3 3 6 6 6 6 6 6 6 6 6 5 * - Rear inlet long mounting bracket studs. 6-

LYCOMING IO -70 PARTS CATALOG Figure - Oil Sump and Induction Housing 6-

LYCOMING 0-70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM OIL SUCTION SCREEN, NAMEPLATE, AND SUMP ATTACHING PARTS FIG. PART REF. NUMBER DESCRIPTION ON QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. 3 STD-9 STD-6 3 STD- STD-60 5 STD- 6 STD-55 7 60 STD- 9 LW-55 0 65 STD-90 BOLT, /-0 x -/ long,hex.hd. BOLT, /-0 x.00 long,hex.hd. WASHER, / plain WASHER, / lock internal lock NUT, /-0 plain PLUG, /- NPT,sq.hd.driller SCREEN, Oil suction GASKET,.00 ID x -/ 00 x 3/3 annular PLUG,.00 x 0 x 5/,hex.hd. NAMEPLATE DRIVE STUD, No. x 3/6 long,rour head 6 35 3 Figure 3 6-3

LYCOMING O -70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM INTAKE PIPES AND ATTACHING PARTS FIG. PART REF. NUMBER DESCRIPTION ON ALL JANTITY PER ASSEMBLY QL STD. CYL. WIDE CYL. II FLANGE FLANGE 77 73 75 LW-0* 73 75 LW-0* 733 753 LW-03* 73 75 LW-0* 735 755 LW-05* 736 756 LW-06* 737 LW-07* 73 LW-0* 3 7973 7360 LW-09 5 STD- 6 STD-60 7 STD-5 RING, Oil seal,intake pipes PIPE, Intake (cylinder no.) PIPE, Intake (cylinder no.) PIPE, Intake (cylinder no.) PIPE, Intake (cylinder no.) ' PIPE, Intake (cylinder no.) PIPE, Intake (cylinder no.) PIPE, Intake (cylinder no.3) PIPE, Intake (cylinder no.3) PIPE, Intake (cylinder no.3) PIPE, Intake (cylinder no.) _ PIPE, Intake (cylinder no.) PIPE, Intake (cylinder no.) PIPE, Intake (cylinder no.5) PIPE, Intake (cylinders no.5 and ) PIPE, Intake (cylinder no.5). PIPE, Intake (cylinder no.6) _ PIPE, Intake (cylinders no.6 and 7) PIPE, Intake (cylinder no.6) PIPE, Intake (cylinder no7) PIPE, Intake (cylinder no.7) PIPE, Intake (cylinder no.) PIPE, Intake (cylinder no.) GASKET, bolt flange,-7/ ID FLANGE, Intake pipe,upper FLANGE, Intake pipe,upper WASHER, / plain 6 WASHER, / internal lock _ 6_ BOLT, /-0 x -/ long,hex.hd. 6 * - Heavy flange lip on intake pipe requires LW-09 flange. 3 Figure 6-

LYCOMING IO-70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM FUEL INJECTOR, FUEL MANIFOLD AND RELATED PARTS (-AA and -AB MODEL ENGINES) QUANTITY PER ASSEMBLY _ 7303 GASKET, Air inlet housing 70* _ FUEL INJECTOR, 5030-7700** FUEL INJECTOR, 575-3 3 MS95-6 SEAL, 0il,5/6 dia.section. x 5/3 ID _. _ AN5-6 UNION, Flared,3/ tubing 5 STD-35 WASHER, 5/6 plain 6 STD-0 NUT, 5/6- plain 7 STD-763 LOCKNUT, 5/6 palnut _ 75 NOZZLE, Injection (507-) _ 9 763* _ MANIFOLD ASSY.,Fuel _ 756**_ MANIFOLD ASSY., Fuel _ 0 MS0-6 ELBOW, 3/ tube to / NPT 900 _ STD-66* NIPPLE Union 5 _ AN70-** NIPPLE, Union,/ NPT AN70-* _ NIPPLE, Union / NPT 3 AN79-* ELBOW, Union,5,/ NPT _ LW-60 _ NIPPLE, / tube x / NPT, (restricted) 5. 73966 SPACER, Fuel manifold bracket 6 _7000 BRACKET, Fuel manifold 7 76* BRACKET. Fuel manifold 76** BRACKET. Fuel manifold 9 STD-5 WASHER, No.0 internal lock 0.STD- SCREW, No.0- x / long, round hd. 769* SUPPORT, Fuel manifold,bracket _7636* SUPPORT, Fuel manifold, bracket 3_ STD-99*_ BOLT. /-0 x / long, hex.hd. STD-60* WASHER, /-0 internal lock 5 STD-* NUT, /-0 plain * - Special Riley installations. ** - Standard installations. NOTE Asterisks have been used to separate special Riley fuel system components from standard fuel systems. Parts not marked with an asterisk or a double asterisk are applicable to both installations. 6-5

LYCOMING 0-70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM FUEL INJECTOR, FUEL MANIFOLD AND RELATED PARTS (-BB and -BBD MODEL ENGINES) FIG. PART REF. NUMBER DESCRIPTION 6 QUANTITY PER ASSEMBLY 70 7303 3 636 STD- 5 STD-75 6 7303 7 LW-396 MS95-6 9 AN5-6 0 STD-35 STD-'0 STD-763 3 75 LW-075 5 LW-67 6 773 7 AN-6 AN6-9 757 0 STD- STD- STD-60 3 STD-'' 77 5 AN6-6 AN70-7 STD-66 AN79-9 77 30 AN6-3 AN70-3 STD-66 33 AN79-3 770 35 STD- 36 STD-60 37 STD-9 3 STD- 39 LW-5 0 MS03-6 AN70- AN79-3 LW-60 7000 5 76 6 73966 7 STD-5 STD- GASKET, Air throttle housing HOUSING ASSY., Air inlet STUD, 5/6- x -/6 long WASHER, / plain BOLT, /-0 x3/6 long GASKET, Air inlet housing FUEL INJECTOR, (55-) SEAL, 0il,5/6 dia.section x '5/3 ID UNION, Flared tube,3/ tubing WASHER, 5/6 plain NUT, 5/6- plain LOCKNUT, 5/6 palnut NOZZLE, Injection (507-) NOZZLE ASSY., Manifold air bleed (5370-) BRACKET, Fuel divider DIVIDER ASSY., Fuel ELBOW, 3/ flared tube,90 NIPPLE, / flared tube NIPPLE, Nozzle pressure gage BOLT, /- 0 x -/ long,hex.hd. WASHER, / plain WASHER, / internal lock _ NUT, /-0 plain MANIFOLD ASSY., Fuel (left side) NIPPLE, / flared tube NIPPLE, Union, / tube ELBOW, Union ELBOW, Union,/ tube 50 MANIFOLD ASSY., Fuel (right side) NIPPLE, / flared tube NIPPLE Union / tube ELBOW, Union ELBOW, Union, / tube 5 BRACKET, Fuel manifold WASHER, / plain WASHER, / internal lock BOLT, /-0_x_-/ long,hex.hd. NUT, /-0 plain MANIFOLD ASSY., Fuel ELBOW, 3/ flared x / NPT NIPPLE, Union,/ NPT ELBOW, Union 50 NPT NIPPLE, / tube to / NPT (restricted) BRACKET, Fuel manifold BRACKET, Fuel manifold SPACER, Fuel manifold bracket WASHER, No.0 internal lock SCREW, No.0- x / long,rd.hd. 6 6 _ 5 3. 66 6 6 6-7

3

LYCOMING 0-70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM FUEL INJECTOR, FUEL MANIFOLD AND RELATED PARTS (-CB MODEL ENGINES) FIG. PART ON QUANTITY PER ASSEMBLY 7303 GASKET, Air inlet housing 7700 FUEL INJECTOR, RSA0-AD (575-3) 3 MS95-6 SEAL, 0il,5/6 dia.section x 5/3 ID _AN5-6 UNION, Flared tube (3/ tubing) 5 STD-35... WASHER, 5/6 plain _._ 6 STD-0 NUT, 5/6 plain 7 STD-763 LOCKNUT, 5/6 palnut 75 NOZZLE, Injection 9 7770 BRACKET, Fuel manifold 3 0 LW-5 DIVIDER ASSY., Fuel MS03-6 ELBOW, 3/ flared tube,5 AN6- NIPPLE, / flared tube 3 7795 ELBOW, / NPT to 3/6 tube 900 restricted AN3- ELBOW, / flared tube 50 5 STD- BOLT, /-0 x -/ long,hex.hd. 6 STD- WASHER, / plain 7 STD-60 WASHER, / internal lock STD- NUT, /-0 plain 9 STD- WASHER, / plain (between bracket and sump) 0 STD-60 _ WASHER, / internal lock LW-55 MANIFOLD ASSY., Fuel (right side) AN6- NIPPLE, / flared tube_90 3 _AN70- NIPPLE, Union, / tube AN79- E LBW, Union/ tube 5 _ 5 STD-66 ELBOW, Union 6 LW-559 MANIFOLD ASSY., Fuel (left side) 7 AN6- NIPPLE, / flared tube,90 0 AN70- NIPPLE, Union, / tube 9 STD-66 ELBOW, Union 30 AN79- ELBOW, Union / tube,5 3 _STD- WASHER, / plain 3 STD-60 WASHER,_ / internal lock 33 STD-9 _ BOLT, /-0 x -/ long,hex.hd. 3 STD- NUT, /-0 plain 6-9

LYCOMING 0-70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM FUEL INJECTOR, FUEL MANIFOLD, AND RELATED PARTS (-DB MODEL ENGINES) FIG. REF. PART NUMB DESCRIPTION QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. ALL FLANGE FLANGE 70 7303 3 636 STD- 5 STD-75 6 STD-90 7 7303 759 9 MS95-6 0 AN5-6 STD-35 STD-0 3 STD-763 75 5 7563 6 7 MS0-6 AN70- LW-60 9 73966 0 7000 76 STD-5 3 STD- GASKET, Air throttle housing HOUSING ASSY., Air inlet STUD, 5/6- x -/6 long VVASHER, / plain BOLT, /-0 x 3/6 long,hex.hd. 6 BOLT, /-0 x 3/6 long,hex.hd., drilled hd. GASKET, Air inlet housing FUEL INJECTOR, 55-3 SEAL, Oil,5/6 dia.section x 5/3 ID UNION, Flared tube (3/ tubing) WASHER, 5/6 plain NUT, 5/6 plain _ LOCKNUT, 5/6 palnut NOZZLE, Injection (507-) MANIFOLD ASSY., Fuel ELBOW, 3/ tube x / NPT,90 NIPPLE, Union,/ NPT NIPPLE, Union, / tube x / NPT restricted SPACER, Fuel manifold bracket BRACKET, Fuel manifold _ BRACKET, Fuel manifold WASHER, No.0 internal lock SCREW, No.0- x / long,round hd. 6 6-

LYCOMING IO-70 PARTS CATALOG VENDOR ACCESSORY FUEL INJECTOR ASSEMBLY - BENDIX REF. NO. 9 PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 5 6 7 9 0 3 5 5 5 6 7 7 7 9 3 3 575-3 5030-55-3 5 396660 P50 95790 5397 9577 3906 53995 7 95790 53903 9577 3906 5399 5007 533 733 596 36090 390 9009K 900K 9069K P609 55B 555B INJECTOR ASSY., Fuel RSA-OAD,P/N 7700 INJECTOR ASSY., Fuel RSA-0AD,P/N 70 INJECTOR ASSY., Fuel RSA-0AD,P/N 759 PLUG, Shipping PLUG, Shipping PLUG, Pipe (alternate) PACKING, Preformed PLUG, Machine,3/-6 PACKING, Preformed PLUG, Machine,7/6-0 ADAPTER, Strainer CAP, Shipping PACKING, Preformed ADAPTER PACKING, Preformed PLUG, Machine,7/6-0 LEVER, Mixture control LEVER, Mixture control LEVER, Mixture control NUT, Self-locking,5/6- LEVER LEVER LEVER PIN, Cotter NUT, Castle,5/6- SCREW, /- x 3/ long SPRING, Helical,compression FUEL INJECTOR ASSY., (Basic) FUEL INJECTOR ASSY., (Basic) A B C A, B C C C A B C A B C A B, C 6-3

LYCOMING 0-70 PARTS Figure 9 - Fuel Injector Assembly - Bendix 6-

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY FUEL INJECTOR ASSEMBLY - BENDIX REF. 50 NO. PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 3 A 5 6 7 9 0 3 5 6 7 9 0 3 5 6 7 9 30 30A 3 3 33 3 35 36 37 3 39 0 0 3 5 6 7 9 9 50 5 5 53 53 575-3 5030-55-3 367756 6739 53763 53763 9539 53760 P695 P695 P695 5565 9000 9 777 50 9000 9 P9 50 367 36757 3675 36303 99596 553 595 796 595 909K35 5757 533 339 53330 36769 53757 950 507 95356-0 5373 796 9 9500 5370 5376 P P9 90939K35 5399 536 560 367757 95356-0 5300 5755 9500 5596 559 5756 5376 INJECTOR ASSY., Fuel,RSA-OAD,P/N 7700 INJECTOR ASSY., Fuel,RSA-OAD,P/N 70 INJECTOR ASSY., Fuel,RSA-OAD,P/N 759 PLATE, Identification SCREW, Self tappingino. x 3/6 long PLUG, Shipping PLUG, Shipping PACKING, Preformed STRAINER ASSEMBLY PLUG, Taper seat /- PLUG, Taper seat /- PLUG, Taper seat /- SPRING, Helical extension PIN, Cotter WASHER, Flat (AN960-0L) WASHER, Spring PIN, Straight headed PIN, Cotter WASHER, Flat (AN960-6L) WASHER, Spring PIN, Straight headed LINK SCREW ASSEMBLY, Idle LINK SCREW, Machine no.0- x 3/ long WASHER, Flat SPACER WASHER, Flat SCREW, Machine no.0- x / long (AN503-0-) WASHER, Flat PIN, Spring (MS656-93) PLATE, Mixture control BUSHING, Mixture control WASHER, C WASHER, Nonmetallic HOLDER, Spring SPRING, Helical,compression PACKING, Preformed BUSHING PACKING, Preformed LEVER ASSY., Mixture control SCREW, Machine no.0- x / in.(an503-0-) 0-) WASHER, Flat (AN960-0L) PACKING, Preformed LEVER ASSY., Idle valve LEVER ASSY., Idle valve SCREW, Machine no.-3 x / long WASHER, Flat PIN, Spring (MS656-5) LEVER, Idle valve PLATE, Idle valve BUSHING, Idle valve WASHER, Flat PACKING, Preformed STEM, Idle valve STEM, Idle valve PACKING, Preformed VALVE, Mixture control PACKING, Preformed VALVE, Idle VALVE, Idle A B C A B, C A A B, C 6-5

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY FUEL INJECTOR ASSEMBLY - BENDIX (CONT.) REF. NO. 5 PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 5 55 56 57 5 59 60 6 6 63 6 6A 65 65 66 67 6 69 69A 70 7 7 73 7 75 75 75 75 75 76 77 7 79 0 3 5 6 6 7 9 9 9 9 93 9 95 367 53799 537500 365533 5379 36 9 5350 79 590 59 37 537779 5337 59 593 5970 5065 5636 59 36777 53507* 597 59 599 599-390 39 39 36739 3939 9005 36766 5053 90939K35 3676 P36 9 569 539 5005 367539 5360 53600 530 555 9093K35 563 59 59 No Number* 63563 SEAL, Aluminum NUT, Plain,hex.no.0-3 SCREW, Stop GASKET PLUG, Machine 3/-0 SCREW, No.0- x -3/ long (AN-503-0-) WASHER, Flat (AN960-0L) COVER, Regulator NUT, Self-locking,no.-56 WASHER, Flat HOLDER, Spring SHIM, Laminated SPRING, Helical,compression (alternate) SPRING, Helical,compression BUSHING BUSHING DIAPHRAGM ASSY., Regulator SPRING, Helical,compression BODY ASSY., Regulator BUSHING ASSY., Regulator SHIM, Laminated BODY, Regulator DIAPHRAGM ASSY., Fuel regulator SEAT ASSY., Regulator valve SHIM, 0.03 in.thick SHIM, 0.05 in.thick SHIM, 0.007 in.thick SHIM, 0.00 in.thick SHIM, 0.03 in.thick VALVE, Throttle SCREW, Machine no.-3 x 9/6 long WASHER, Lock STOP, Throttle STOP, Throttle PIN, Spring (MS656-5) SHAFT ASSY., Throttle SCREW, No.0- x 5/ long (AN503-0-0) WASHER, Flat (AN960-0L) PACKING, Preformed VENTURI ASSEMBLY VENTURI ASSEMBLY TUBE VENTURI VENTURI BODY ASSY., Main BODY ASSY., Main PIN, Spring STOP ASSEMBLY BEARING, Sleeve BEARING, Sleeve BODY ASSEMBLY PLUG, Shipping 6 6 un un un un un un 3 B, C A B, C A B, C A A B, C * - Listed for illustrative purposes only, part not procurable. 6-7

9 6 7 69

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY FUEL INJECTOR ASSEMBLY - BENDIX QTY. REF.5 PART DESCRIPTION PER MODEL NO. NUMBER 3 5 ENG. USAGE 55- INJECTOR ASSY., Fuel,RSA-0ED,P/N LW-396 5 PLUG, Shipping 7 CAP, Shipping 3 95790 PACKING, Preformed 53903 ADAPTER, Fuel inlet 6 5096 CAP, Shipping 7 95790 PACKING, Preformed 53997 ADAPTER 9 9577 PACKING, Preformed 0 3906 PLUG, 7/6-0 9579 PACKING, Preformed 3376 PLUG, 9/6- (AN-6L) 3 5399 LEVER, Mixture control 733 NUT, Self-locking,5/6-5 596 LEVER, Throttle 6 9009K PIN, Cotter 7 900K NUT, Castle 5/6-9005K SCREW, Idle adjusting,/- x in. 9 P609 SPRING, Helical,compression 0 56B FUEL INJECTOR ASSY., (Basic) 6-9

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY FUEL INJECTOR ASSEMBLY - BENDIX QTY. REF. 53 PART DESCRIPTION PER MODEL NO. NUMBER 35 ENG. USAGE 55- INJECTOR ASSY., Fuel,RSA-OED,P/N LW-396 367756 PLATE, Identification 6739 SCREW, Self tapping,no. x 3/6 long 3 53763 PLUG, Shipping 53763 PLUG, Shipping i 5 53760 STRAINER ASSEMBLY 5A 9539 PACKING, Preformed 6 P695 PLUG, Taper seat 7 P90-75 JET, Metering 39535 BOLT, /- x 3/ long 9 9 WASHER, Flat 0 95356-0 PACKING, Preformed 53959 BOLT, Special 53979 SCREEN ASSEMBLY 3 907577 RING, Retaining 9539 PACKING, Preformed 5 9539 PACKING, Preformed 6 5399 BODY, Impact tube 7 53995 PLUG, Venturi P90-65 JET, Metering 9 53969 HOUSING, Venturi 0 5565 SPRING, Helical extension 9000 PIN, Cotter 9 WASHER, Flat 3 P9 WASHER, Spring 50 PIN, Straight headed 5 9000 PIN, Cotter 6 9 WASHER, Flat 7 777 WASHER, Spring 50 PIN, Straight headed 9 3675 LINK 30 36757 SCREW ASSEMBLY, Adjusting 3 367 LINK 3 36303 SCREW, Machine no.0- x 3/ long 33 99596 WASHER, Flat 3 553 SPACER 35 595 WASHER, Flat 36 796 SCREW, Machine no.0- x / long 37 595 WASHER, Flat 3 9099CK35 PIN, Spring (MS656-93) 39 5757 PLATE, Mixture control 0 533 BUSHING, Mixture control stem 339 WASHER, C A 53330 WASHER, Nonmetallic 36769 HOLDER, Spring 3 53757 SPRING, Helical compression 950 PACKING, Preformed 5 507 BUSHING 6 95356-0 PACKING, Preformed 7 5373 LEVER ASSEMBLY, Mixture control 6-

LYCOMING 0-70 PARTS CATALOG VENDOR ACCESSORY FUEL INJECTOR ASSEMBLY - BENDIX REF. NO. PART NUMBER 35 DESCRIPTION QTY. PER ENG. MODEL USAGE 9 50 5 5 53 5 55 56 57 5 59 60 6 6 63 6 65 66 67 6 69 70 7 7 73 7 75 76 76A 77 77 7 79 0 A 3 5 6 6 6 6 6 7 9 90 9 9 93 9 95 96 97 9 367 796 9 9500 53396 P P9 90939K35 5399* 536 560 367757 95356-0 53990* 9500 5596 559 537665 53799 537500 5379 365533 39367 36 9 55035 79 590 59 37 5355 537779 59 593 5307 536 537 5637 5996 5373 55033* 5993 59 599 599-390 39 39 5390 3939 9005 5300 90939K35 3676 55000 9093K35 563 59 59 No Number* 53563 SEAL, Aluminum SCREW, Machine no.0- x / long WASHER, Flat PACKING, Preformed LEVER ASSY., Idle valve SCREW, Machine no.0-3 x / long WASHER, Flat PIN, Spring (MS656-5) LEVER PLATE BUSHING WASHER, Flat PACKING, Preformed STEM PACKING, Preformed VALVE, Mixture control PACKING, Preformed VALVE, Lower idle NUT, Plain,hex.no.0-3 SCREW, Stop PLUG, Machine 3/-0 GASKET PLUG, Taper seat SCREW, No.0- x -3/ long WASHER, Flat COVER NUT, Self-locking,no.-56 WASHER, Flat HOLDER, Spring SHIM, Laminated SPRING, 0.560 free length SPRING, 0.67 free length (alternate) BUSHING BUSHING DIAPHRAGM ASSEMBLY, Air SPRING, 0.70 free length SPRING, 0.75 free length (alternate) BODY ASSEMBLY, Regulator BUSHING ASSEMBLY, Regulator BUSHING ASSEMBLY, Regulator (alternate) BODY, Regulator DIAPHRAGM ASSEMBLY, Fuel SEAT ASSEMBLY, Regulator valve SHIM, 0.03 in.thick SHIM, 0.05 in.thick SHIM, 0.007 in.thick SHIM, 0.00 in.thick SHIM, 0.03 in.thick VALVE, Throttle SCREW, Machine -3 x 9/6 long WASHER, Lock STOP, Throttle PIN, Spring (MS656-5) SHAFT ASSEMBLY, Throttle BODY ASSEMBLY, Main PIN, Spring STOP ASSEMBLY, Throttle BEARING, Sleeve BEARING, Sleeve BODY ASSEMBLY PLUG, Shipping un un un un un un * - Listed for illustrative purposes only, part not procurable. 6-3

LYCOMING IO-70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM FUEL LINES, HOSES, AND ATTACHING PARTS (-AA MODEL) FIG. REF. 55 PART NUMBER DESCRIPTION QUANTITY PER ASSEMBLY ALL STD. CYL. WIDE CYL. FLANGE FLANGE 7639 TUBE ASSY., Injector to manifold AN9-6 SLEEVE, 3/ flared tube coupling 3 AN-6 NUT, 3/ flared tube coupling 7375 CLIP, 5/ ID for 3/6 screw 5 77 BRACKET ASSY., Fuel line support 6 STD-6 0 SCREW, No.0-3 x 5/ long,fil.hd. 7 STD-69 SCREW No.0-3 x / long, round hd. STD-5 5 WASHER, No.0 plain 9 STD-670 NUT, No.0 self-locking 0 733 CLAMP, Fuel injection line STD-69 SCREW, No.0-3,/ long,round hd. STD-670 NUT, No.0-3 self-locking 3 76356 TUBE ASSY., Manifold to nozzle, 76357 cyl. no. TUBE ASSY., Manifold to nozzle cyl. no. 5 7635 TBE ASSY, Manifold to nozzle, cyl. no.3 6 76359 TUBEASSY., Manifold to nozzle, cyl. no. 7 76360 TUBE ASSY., Manifold to nozzle, cyls. no.5 and no. 7636 TUBE ASSY., Manifold to nozzle, cyl. no.6 9 7636 TUBE ASSY., Manifold to nozzle, cyl. no.7 0 MS99-G CLIP, 3/ ID for no.0 screw 73650 CLIP, / ID for / screw (cushion type) STD-6 0 SCREW, No.0-3 x 5/ long,fill.hd. 3 STD-5 5 WASHER, No.0 plain STD-67 NUT, 0-3 self-locking NOTE This page for special Riley installations. 6-5

I

LYCOMING IO-70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM FUEL LINES, HOSES AND ATTACHING PARTS (-AA AND -AB MODELS) FIG. REF. 56 PART NUMBER DESCRIPTION QUANTITY PER ASSEMBLY STD. CYL. WIDE CYL. ALL FLANGE FLANGE LW-3-6-360* LW-799-6-30** 7375* 73050** 3 735* STD-696** 5 STD-60** 6 STD-705** 7 STD-60 STD-5 9 STD-670 0 LW-3-6-3 7375 77 3 STD-60 STD-69 5 STD-5 6 STD-670 7 STD- STD-60 9 STD-75 0 LW-09-0-30 LW-09-0-70 MS99-G 3 LW-56 7336 5 STD-60 6 STD-670 HOSE ASSY., Fuel pump to injector HOSE ASSY., Fuel pump to injector CLIP, 5/ ID cushion type,9/3 dia. hole CLIP, 3/ ID cushion type,9/3 dia. hole BRACKET, Support clamp WASHER, / plain WASHER / lock BOLT, /-0 x /6 long SCREW, No.0-3 x 5/ long,fill.hd. WASHER, No.0 plain NUT No.0-3 self-locking HOSE ASSY., Injector to manifold CLIP, 5/ ID for 3/6 dia.screw BRACKET ASSY., Fuel line support SCREW, No.0-3 x 5/ long,fill.hd. SCREW, No.0-3 x / long WASHER, No.0 plain NUT, No.0-3 self-locking WASHER, / plain WASHER, / internal lock BOLT, /-0 x 3/6 longhex.hd. TUBE ASSY., Fuel manifold to nozzle, cyls.,,7, TUBE ASSY., Fuel manifold to nozzle, cyls. 3,,5,6 CLIP, 3/ ID for no.0 screw CLIP, /6 ID for no.0 screw BRACKET, 90 SCREW, No.0-3 x 5/ long,fill.hd. NUT, 0-3 self-locking * - For installations using 757 fuel pump. ** - For installations using LW-3909 fuel pump. 3 3 3 3 6 6 3 3 6 6-7

0 0 3 0-0

LYCOMING 0-70 PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM FUEL LINES, HOSES AND ATTACHING PARTS (-BB AND -BBD MODELS) QUANTITY PER ASSEMBLY FIG. PART ON STD CYL. WIDE CYL. REF. NUMBER DESCRIPTION ALL FLANGE FLANGE 57 \ LW-799-6-090 HOSE ASSY., Fuel pump to injector LW-6 TUBE ASSY., Injector to divider 3 LW-79--0 HOSE ASSY., Flow divider to manifold (right side) 3 LW-79--90 HOSE ASSY., Flow divider to manifold (left side) 7375 CLIP, 5/ ID cushion type, /dia. hole 5 LW-09--76 TUBE ASSY., Manifold to nozzle, cyls. no. and no. 6 LW-09-3-30 TUBE ASSY., Manifold to nozzle, cyl. no. 7 LW-09--9 TUBE ASSY., Manifold to nozzle, cyl. no.3 LW-09--0 TUBE ASSY., Manifold to nozzle, cyls. no.5 and no.6 9 LW-09-3-96 TUBE ASSY Manifold to nozzle cyl. no.7 0.LW-09--30 TLBEASSY., Manifold to nozzle, cyl. no. MS99-DG CLIP / ID for no.0 screw 0 0 0 7037 CLIP, 3/ ID for no.0screw 0 0 0 3 STD-60 SCREW, No.0-3 x 5/ longfill.hd. 0 0 STD-670 NUT, 0-3 self-locking 0 0 0 5 LW-309- CLIP, wire (assemble at rocker box with harness) 6 LW-09-0-00 TUBE ASSY. Manifold to nozzle, _ cyls. no. and no. 7 LW-09-0-60 TUBE ASSY., Manifold to nozzle, cyls. no.3 and no. LW-09-0-3 TUBE ASSY., Manifold to nozzle, cyls. no.5 and no.6 9 LW-09-0-0 TUBEASSY., Manifold to nozzle, cyls. no.7 and no. 0 MS99-G CLIP, 3/ ID for no.0 screw 6 LW-56 CLIP, /6 ID for no.0 screw 6 7336 BRACKET, 90 3 STD-60 SCRE W, No.0-3 x 5/ long,fill.hd. 0 STD-670 NUT, 0-3 self-locking_ 0 5 STD-5 WASHER, No.0 plain 6 LW-79-6-30 HOSE ASSY., Injector to manifold 7 73050 CLIP3/ ID for / dia.screw,cushion type 735 BRACKET Straight (fuel line) 9 STD-60 SCREW, No.0-3 x 5/ long,fill.hd. 30 STD-5 WASHER, No.0 plain 3 STD-670 NUT, No,0-3 self-locking 6-9