Reciprocating Engine Division/ Subsidiary of Textron Inc. 65 Oliver Street Williamsport, PA 770 U.S.A. 77/33-68 TECHNICAL PUBLICATION REVISION REVISION No. PUBLICATION PUBLICATION No. PUBLICATION DATE PC-35-A TIO,LTIO-540-UA PC-35- The page(s) furnished herewith are intended to replace the corresponding page(s) of the publication indicated above. Previous revisions to this publication This revision consists of: - February, 983 None February, 995 Added Figure 9A Slick Pressurized Magnetos Pages 4-A & 4-B
PARTS CATALOG PC-35- Textron Lycoming TIO/LTIO-540-UA Series Wide Cylinder Flange Model AIRCRAFT ENGINES Courtesy of Bomar Flying Service www.bomar.biz FEBRUARY 983 Reciprocating Engine Division/ Subsidiary of Textron Inc. 65 Oliver Street Williamsport, PA 770 U.S.A 77/33-68
INTRODUCTION This illustrated parts catalog contains a complete parts listing for the Textron Lycoming TIO/LTIO-540-UA wide cylinder flange model aircraft engines. Major assembly and sub-assembly parts of the engines are listed in the Group Assembly sections in the general sequence of engine build up. A Service Kits section and Oversize and Undersize Parts List are included to aid in ordering parts as necessary during overhaul. The Numerical Index is provided for convenience in finding parts when only the part number is known. Parts coverage of Vendor Accessories used on Textron Lycoming engines may be found in the appropriate Vendor's Parts Catalog. A list of these publications appear in the latest edition of Service Letter No. L4. NOTES 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 therof. Any reference in this document to a suppliers/parts manufacturers' product, by name, trademark, part number or other description is solely for the purposes of identification and does not indicate or infer that Textron Lycoming accepts responsibility for quality control and/or airworthiness of parts which do not pass through the Textron Lycoming quality control system. The Turbocharger and Control Components for this engine shall be supplied by the Airframe Manufacturer. SERVICE BULLETINS, INSTRUCTIONS AND LETTERS Although the information cotained in this parts catalog is up-to-date at time of publication, users are urged to keep abreast of later information through all Textron Lycoming distributors of from the factory by subscription. Consult the latest edition of Service Letter No. L4 for subscription information. i
TABLE OF CONTENTS SECTION PAGE Introduction...... i Table of Contents contents...ii ents...ii Oversize and Undersize Parts...iii. CRANKCACASE, CRANKSHAFT AND CAMSHAFT GROUP Crankcase AAssembly...- Oil Level Gage and Engine M ounting Brackets...- Crankcase Related Parts...-5 Crankshaft and Related Parts............. -6 Camshaft andd Related Parts... -9 Propeller Governor Drive AssemblyA bly... - Crankshaft and Fuel Pump p Idler G Gears ears...-3 Crankcase Attaching Parts... -5. ACCESSO] RY HOUSING AND RELATED PARTS Accessory Housing A ssem bly...- Oil Pump Assy. and Accessory H ousing A ttaching Parts...-3 Fuel Pump Assemblies blies...-5 Vacuum Pump Drive, O Oil Cooler Cooler and and Breather Breather Fittings...-7 Hydraulic P m p Drive and Covers...-9 Oil Filter Assembly and and oil Oil Cooler Bypass Bypass Valve V alve...- 3. CYLINDEIR, PISTON AND VALVE TRAIN Connecting Rods, Pistons and Ring A ssem blies...... 3- Cylinder Assem bly...3- Valve Assembly nbly... Cylinder Related Parts...3-7 4. IGNITION SYSTEM Magnetos, Magneto Drives and Spark Plugs...4-5. ELECTRICAL COMPONENTS Alternator and Belt...5- Starter Motor or and Attaching Parts...5- Alternator Mounting and Attaching A Parts Parts...5-3 6. OIL SUMP AND INDUCTION SYSTEM Oil Sump and d Induction H Housing A Assembly bly...6- Intake Pipes and A ir Inlet H ousing... 6-3 Fuel Injector, Fuel M Manifold and Air A ir Bleed Nozzles N ozzles... 7. TURBOCHARGER AND EXHAUST SYSTEMS Intercooler Assembly and Related Parts...7- Note Page - Turbocharger and Com ponents...7-8. SERVICE KIT SECTION... 8-9. NUMERICAL IND EX... 9- ii
Lycoming Oversize and Undersize Parts Listing PART NO. DESCRIPTION OVERSIZE UNDERSIZE 66670 6673 6960 69796 7894 7903 755-S 7380 73857 744 75656-S 75838 7904-S LW-688 LW-3 LW-3885 LW-4830 LW-568 STD-065 BUSHING GUIDE INSERT DOWEL SEAT BUSHING, Counterweight BUSHING BUSHING RING RING BUSHING GUIDE BUSHING SEAT BEARING BEARING BEARING SEAL DOWEL P0 P05 P0 P5 P0 P30 P50 M03 M06 M0 X X X X X X X X X X SEE LATEST EDITION OF SERVICE INSTRUCTION NO. 43 FOR APPLICATION. X X X X SEE LATEST EDITION OF SERVICE INSTRUCTIONO. 4 FOR APPLICATION. X X X X X X X X X X X X X X X X X X X X X X X X I I X* X* X* X X X X X X Studs available in P03, P07 and P. * Also available in P0 oversize. 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 bearing LW-3885 in.003 undersize, order part number LW-3885-M3. Oversize code letter is "P" while undersize code letter is "M". These letters are then followed by the number designating the size in thousandths of an inch. iii
FIG. REF. 3 4 5 6 7 8 9 0 3 4 5 6 7 8 Lycoming PART NUMBER LW-808 3C- 3C-3 38-3 38-6 38-38D-7 50-5 LW-3794 STD-557 0 65007 STD-339 69796 STD-54 758 3C-4 7377 CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE ASSEMBLY DESCRIPTION CRANKCASE ASSEMBLY STUD. 5/6-8 x -/ long STUD, 5/6-8 x -5/8 long STUD, 3/8-6 x -5/8 long STUD. 3/8-6 x.00 long STUD. 3/8-6 x -3/4 long STUD. 3/8-6 x -/8 long, drilled STUD. /-3 x -7/8 long STUD. 5/6-8 x.00 long, drilled DOWEL, / dia. x /6 long, hollow PLUG, /8 pipe x 3/8 long RETAINER. Shroud tube seal PLUG, /6-7 pipe. Allen head DOWEL, Crankshaft bearing DOWEL, 5/6 dia x / long BUSHING, Governor drive idler shaft STUD. 5/6-8 x -3/4 long NOZZLE ASSEMBLY. Piston cooling QUALTITY PER ASSEMBLY -
Figure. CRANKCASE ASSEMBLY -
FIG. REF. 3 4 5 6 7 8 Lycomlng PART NUMBER 70457 75737 7059 LW-6783-3 7306 STD-33 STD-678 STD-596 CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE ASSEMBLY DESCRIPTION GASKET. Oil filler extension EXTENSION. Oil filler, -/6 long GASKET. Oil level gage GAGE ASSY. Oil level BRACKET. Engine mounting (Dynafocal) WASHER. 3/8 plain WASHER. 3/8 lock, internal teeth NUT. 3/8-4 plain. /64 thick QUALTITY PER ASSEMBLY -3
8 Figure. OIL LEVEL GAGE AND ENGINE MOUNTING BRACKETS -4
FIG. REF. 3 3 4 5 6 7 8 9 Lycoming PART NUMBER 08B LW-73 STD-045 77808 LW-4830 LW- 3885 LW-568 709 7877 CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE RELATED PARTS DESCRIPTION BALL, /6dia. SPRING, Oil pressure relief valve GASKET, -/4 I.D. x -/ O.D. x 3/3 annular VALVE ASSY., Oil pressure relief, adjustable BEARING, Crankshaft BEARING, Crankshaft (front) SEAL, Crankshaft, oil RING, Oil seal, 3/64 I.D. x 7/64 dia. BODY, Hydraulic tappet QUALTITY PER ASSEMBLY -5
Lycomlng Figure 3. CRANKCASE RELATED PARTS -6
TIO/LTIO-540-UA A PARTS CATALOG FIG. REF. 4 PART NUMBER LW-7788 LW-7789 LW-7763* LW-7764 3 STD- 4 7380 5 60945 6 75656 7 755 8 7904 9 STD-065 0 73644 7903 76788 3 76787 4 LW-480 5 7907 6 76786 7 LW-8638 8 STD-09 CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKSHAFT AND RUEL PUMP IDLER GEARS DESCRIPTION CRANKSHAFT AND COUNTERWEIGHT ASSEMBLY CRANKSHAFT AND COUNTERWEIGHT ASSEMBLY CRANKSHAFT AND PLUG ASSEMBLY CRANKSHAFT AND PLUG ASSEMBLY PLUG,.00 dia. expansion BUSHING, Crankshaft dynamicounterweight PLUG, -/4 dia. BUSHING, Propeller flange, long BUSHING, Propeller flange, short BUSHING, Propeller flange, indexing DOWEL, Stepped, 5/6 & /4 dia. x 35/64 long COUNTERWEIGHT ASSEMBLY BUSHING, Dynamicounterweight ROLLER, Dynamicounterweight, 6.3 order ROLLER, Dynamicounterweight, 5. order RING, Internal retaining WASHER, Dynamicounterweight GEAR, Crankshaft LOCKPLATE, Crankshaft gear BOLT, 5/6-4 x -3/4 long, hex. hd. QUALTITY PER ASSEMBLY * Used on TIO-540-UA engines. Used on LTIO-540-UA engines. -7
Lycoming 3 5 6 5 4 8-3 4 Figure 4. CRANKSHAFT AND RELATED PARTS -8
Lycoming FIG. REF. 5 3 4 5 PART NUMBER 7648* LW-0 7655 78368 768 MS665-08 CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CAMSHAFT AND RELATED PARTS CAMSHAFT CAMSHAFT (Reverse rotation) SHAFT ASSY., Tachometer PIN, 3/6 x -/64 long SPACER, Tachometer shaft centering RING, Internal retaining DESCRIPTION QUALTITY PER ASSEMBLY * Used on TIO-540-UA engines. ** Used on LT0-540-UA engines. -9
- 5 N Figure 5. CAMSHAFT AND RELATED PARTS -0
Minimum Lycoming FIG. REF. 6 PART NUMBER LW-044 LW-40 3 LW-054 4 7787 5 STD-9 6 STD-798 7 7349 7350 735 735 8 AN565B03H5 9 70455 0 LW-3896 7053 7378 3 STD-35 STD-35 4 STD-475 5 STD-40 CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP PROPELLER GOVERNOR DRIVE ASSEMBLY DESCRIPTION GEAR, Governor drive SHAFT, Propeller governor idler gear GEAR ASSY., Propeller governor idler BUSHING, Propeller governor 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, No. 0/3 x 5/6 long GASKET, 5/3 I.D. x -/8 O.D. x /6 thick PLUG, 3/4-6 hex. hd. GASKET, Governor COVER, Governor drive WASHER, 5/6 plain (Woodward governor) WASHER, 5/6 plain (AN governor) WASHER, 5/6 lock, internal teeth NUT, 5/6-8 plain QUALTITY PER ASSEMBLY -
Lycoming - / I Figure 6. PROPELLER GOVERNOR DRIVE ASSEMBLY -
TIO/LT0-540-U A PARTS CATALOG FIG. REF. 7 3 4 5 6 7 8 9 0 3 4 5 6 7 PART NUMBER LW-3795 STD-67 STD-68 7668 67530 746 7667 STD-705 7664 77309 70474 STD-737 797 6964 6959 STD-774 STD-3 CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKSHAFT AND RUEL PUMP IDLER GEARS DESCRIPTION SHAFT, Crankshaft idler gear SCREW, 5/6-8 x 7/8 long, hex. hd. NUT, 5/6-8 NC-3 slotted shear GEAR ASSY., Crankshaft idler, plain BUSHING, Crankshaft idler gear SHAFT, Fuel pump idler gear LOCKPLATE, /4 bolt x -3/4 spacing (offset) SCREW, /4-0 x /6 long, hex. hd. GEAR ASSY., Fuel pump idler BUSHING, Crankshaft idler gear WASHER, Fuel pump gear thrust RING, 37/64 dia. x 3/64 thick, external retaining SHAFT GEAR ASSY., Fuel pump drive GASKET, Fuel pump adapter ADAPTER ASSY., Fuel pump drive PIN, /8 dia. x /4 long SEAL, Oil, 3/4 I.D. x -3/8 O.D. QUALTITY PER -3
7 4 Figure 7. CRANKSHAFT AND FUEL PUMP IDLER GEAR -4
FIG. REF. 8 3 4 5 6 7 8 9 0 3 4 5 6 7 PART NUMBER STD-44 STD-8 STD-49 60803 STD-084 STD-60 STD-4 STD-46 STD-8 STD-409 AN6-34A STD-33 STD-87 STD-33 STD-678 STD-596 760 CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE ATTACHING PARTS BOLT, /4-0 x -/ long, hex. hd. WASHER, /4 plain BOLT, /4-0 x -/8 long, hex. hd. STRAP, Lifting BOLT, /4-0 x -3/4 long, hex. hd. WASHER, /4 lock, internal teeth NUT, /4-0 plain BOLT, /4-0 x -/ long, hex. hd. WASHER, /4 plain (Max. 6) NUT, /4-0 slotted shear BOLT, 3/8-4 x 3-/ long, hex. hd. WASHER, 3/8 plain NUT, 3/8-4 slotted WASHER, 3/8 plain WASHER, 3/8 lock, internal teeth NUT, 3/8-4 plain STUD, /-0 x 0-45/64 DESCRIPTION QUALTITY PER ASSEMBLY -5
Figure 8. CRANKCASE ATTACHING PARTS -6
FIG. REF. 9 7388 LW-064' LW-8309 3 3C- 4 3CD-0* 5 3CD-9 6 3CD-4** 7 3C- 8 3C-9 9 5C- 0 STD-783 STD-784* 0 3 7656 Lycoming PART NUMBER ACCESSORY HOUSING AND RELATED PARTS ACCESSORY HOUSING ASSEMBLY DESCRIPTION GASKET, Accessory housing HOUSING ASSEMBLY, Accessory HOUSING ASSEMBLY, Accessory STUD. 5/6-8 x -/ long STUD, 5/6-8 x -/ long, drilled STUD, 5/6-8 x -/64 long STUD, 5/6-8 x 3.00 long STUD, 5/6-8 x -5/8 long STUD, 5/6-8 x -3/8 long STUD, /4-0 x -5/8 long PLUG, /4-8 NPT PLUG, 3/8 pipe, Allen hd. PLUG, /8 pipe x 3/8 long, socket SHIELD, Oil accessory breather QUALTITY PER ASSEMBLY * Used on TIO-540-UA engines. Used on LTIO-540-UA engines. -
Courtesy of Bomar Flying Service www.bomar.biz 3-7 8- Figure 9. ACCESSORY HOUSING ASSEMBLY -
FIG. REF. 0 Lycoming ACCESSORY HOUSING AND RELATED PARTS OIL PUMP ASSEMBLY AND ACCESSORY HOUSING ATTACHING PARTS PART NUMBER 7587* LW-678** 6039 3 STD-74 AN380C4-4 STD-339 5 76784 6 697 7 698 8 STD-35 9 STD-40 0 LW-460 STD-8 STD-60 3 STD-04 4 STD-49 5 STD-93 6 STD-7 7 STD-904* 8 STD-8* 9 STD-409 DESCRIPTION BODY ASSEMBLY, Oil pump BODY ASSEMBLY, Oil pump SHAFT, Oil pump idler PIN, /8 dia. x.00 long, cotter PIN, /8 dia. x / long, cotter PLUG, /6-7 NPT Allen head SHAFT, Oil pump drive IMPELLER, Oil pump, driving IMPELLER, Oil pump, driven WASHER, 5/6 NUT, 5/6-8 slotted SEAL, Tachometer drive, oil WASHER, /4 plain WASHER, /4-0 lock, internal teeth BOLT, /4-0 x 5/6 long, hex hd. BOLT, /4-0 x -/8 long, hex hd. BOLT, /4-0 x -7/8 long, hex hd. WASHER, /4 copper BOLT, /4-0 x -3/4 long, hex hd., drive end WASHER, /4 plain NUT, /4-0, slotted shear QUALTITY PER ASSEMBLY * Used on TIO-540-UA engines. ** Used on LT0-540-UA engines. -3
---3 --5 9 --3 --4 7-8- Figure 0. OIL PUMP AND ACCESSORY HOUSING ATTACHING PARTS -4
FIG. REF. Lycoming PART NUMBER LW-0799 LW-3909* LW-846** 3 LW-4444* 4 764 5 MS08-6-8 6 75447 7 STD-35 8 STD-475 9 STD-40 ACCESSORY HOUSING AND RELATED PARTS FUEL PUMP ASSEMBLIES SPACER, Fuel pump insulating PUMP, Fuel (RG9080-J4A) PUMP ASSY., Fuel PUMP, Fuel (RG9080-J6A) ELBOW, Fuel pump ELBOW, 3/8 tube to / NPT, 90 NIPPLE, Fuel pump vent WASHER, 5/6 plain WASHER, 5/6 lock NUT, 5/6-8 plain DESCRIPTION QUALTITY PER ASSEMBLY * Used on T0-540-UA engines. ** Used on LTIO-540-UA engines. -5
5 6-4 Figure. FUEL PUMP ASSEMBLIES -6
FIG. REF. PART NUMBER 683 67536 3 STD-774 4 STD-08 5 7974 6 7596 7 833 8 60430 9 STD-8 0 STD-60 STD-4 STD-94 3 647 4 MS083-8 5 AN-844-6D ACCESSORY HOUSING AND RELATED PARTS VACUUM PUMP DRIVE, OIL COOLER AND BREATHER FITTINGS DESCRIPTION GASKET, Accessory adapter ADAPTER ASSEMBLY, Vacuum pump DOWEL, /8 dia. x /4 long SEAL, Oil 7/8 I.D. x -/ O.D. x 5/6 wide GEAR ASSY., Vacuum pump driven WASHER, Accessory driven gear GASKET, Vacuum pump COVER, Vacuum pump WASHER, /4 plain WASHER, /4 lock, internal teeth NUT, /4-0 plain GASKET, 7/8 O.D. x 5/8 I.D. x 3/3 annular PLUG, Oil cooler bypass ELBOW, / flared tube, 3/8 NPT, 45 ELBOW, 3/4 pipe thread to.00 I.D. hose, 45 QUALTITY PER ASSEMBLY -7
Lycoming 5 3 5 7-0 9-4 -4 Figure. VACUUM PUMP DRIVE, OIL COOLER AND BREATHER FITTINGS -8
FIG. REF. 3 3 4 5 6 7 8 9 0 3 4 5 6 PART NUMBER 7964 7596 6835 LW-0807 STD-08 5C-3 STD-774 STD-35 STD-475 STD-40 833 60430 LW-0806 STD-8 STD-60 STD-4 ACCESSORY HOUSING AND RELATED PARTS HYDRAULIC PUMP DRIVE AND COVERS DESCRIPTION GEAR ASSY., Hydraulic pump driven WASHER, Accessory drive gear GASKET, Accessory drive adapter ADAPTER ASSY., Hydraulic pump SEAL, Oil, 7/8 I.D. x -/ x 5/6 wide STUD, /4-0 x 4.00 long PIN, /8 dia. x /4 long WASHER, 5/6 plain WASHER, 5/6 lock, internal teeth NUT, 5/6-8 plain GASKET, Hydraulic pump COVER. Hydraulic pump SPACER, Hydraulic pump stud WASHER, /4 plain WASHER, /4 lock, internal teeth NUT, /4-0 plain QUALTITY PER ASSEMBLY -9
Figure 3. HYDRAULIC PUMP DRIVE AND COVERS -0
T0/LT0 IO-540-UA PARTS CATALOG FIG. REF. 4 3 4 5 6 7 8 9 PART NUMBER LW-795 LW-35 7785 STD-8 STD-60 STD-4 STD-856 75944 5C-0 ACCESSORY HOUSING AND RELATED PARTS OIL FILTER ASSEMBLY AND OIL COOLER BYPASS VALVE DESCRIPTION GASKET, Oil filter adapter OIL FILTER, Short, (spin-on type) BASE ASSY., Oil filter WASHER, /4 plain WASHER, /4 lock, internal teeth NUT, /4-0 plain SCREW, /4-0 x.00 long, hex. hd., self-locking VALVE ASSY., Temp. control, oil cooler bypass STUD, /4-0 x -/4 long QUALTITY PER ASSEMBLY -
Figure 4. OIL FILTER ASSEMBLY AND OIL COOLER BYPASS VALVE -
CYLINDER, PISTON AND VALVE TRAIN CONNECTING RODS, PISTON AND RING ASSEMBLIES FIG. REF. 5 LW-34 LW-393 3 LW-596 4 LW-86 5 LW-3 LW-309 LW-643 6 LW-0545 7 LW-4078 8 6088 9 744 0 73857 PART NUMBER DESCRIPTION CONNECTING ROD ASSEMBLY BUSHING, Connecting rod, upper BOLT, Connecting rod NUT, Connecting rod bolt BEARING, Connecting rod BEARING, Connecting rod (alternate) BEARING, Connecting rod (alternate) PISTON, Compression ratio, 7.30: (finned) PIN, Piston PLUG, Piston pin RING, Piston, top compression RING, Piston, oil regulating (expander type) QUALTITY PER ASSEMBLY 3-
, co Figure 5. CONNECTING RODS, PISTONS AND RING ASSEMBLIES 3-
CYLINDER, PISTON AND VALVE TRAIN CYLINDER ASSEMBLY FIG. REF. 6 3 4 5 6 7 8 9 0 3 4 PART NUMBER LW-988 LW-688 7894 6673 75838 6960 STD-87 3C-3 5C-8 66670 MS083-6D 7343 7344 0 DESCRIPTION CYLINDER AND HEAD ASSEMBLY SEAT, Intake valve SEAT, Exhaust valve GUIDE, Valve intake GUIDE, Valve exhaust (Ni-Resist) INSERT, Spark plug, 8-.5 MM (long reach) INSERT, /8-7 Heli-Coil taper pipe thread STUD, 5/6-8 x -5/8 long STUD, /4-0 x.00 long BUSHING, Rocker shaft ELBOW, 3/8 flared tube, /4 pipe thread STABILIZER, Cylinder head fins, 5 teeth STABILIZER, Cylinder head fins, 6 teeth PLUG, /8-7 NPT, Allen QUALTITY PER ASSEMBLY * Nitrided cylinder, long reach plug 3-3
3 Figure 6. CYLINDER ASSEMBLY 3-4
CYLINDER, PISTON AND VALVE TRAIN VALVE ASSEMBLY FFIG. REF. 7 PART NUMBER LW-36 LW-6740 3 LW-797 4 LW-796 5 LW-33 6 LW-33 7 6953 8 LW-6475 9 7050 0 6388 MS3997-3 MS3998-3 3 7890 4 7854 5 755 6 LW-3077 7 6678* 8 6503 9 LW-866 0 69 73455 73456 73457 73458 73555 73556 73557 73558 673 3 674 4 67 5 674 6 7549 7 766 DESCRIPTION VALVE, Intake (small diameter intake rotator) VALVE, Exhaust (rotator type) SPRING, Valve, inner SPRING, Valve, outer SEAT, Valve spring, lower intake SEAT, Valve spring, lower exhaust SEAT, Valve spring, upper intake (rotator) SEAT, Valve spring, upper exhaust (rotator) KEY, Valve intake (rotator) CAP, Valve stem intake (rotator) KEY, Valve exhaust (rotator) CAP, Valve stem, exhaust (rotator) PLUNGER ASSY., Hydraulic tappet SOCKET, Push rod, hydraulic tappet TUBE ASSY., Shroud, push rod SPRING, Shroud tube WASHER, 5/3 I.D. x -/40.D. x /3 thick SLEEVE, Shroud tube seal Seal, Shroud tube (w/6503 sleeve) SEAL, Shroud tube (w/crankcasend) ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROD ASSY., Push ROCKER ASSY., Intake valve BUSHING, Valve rocker ROCKER ASSY., Exhaust valve BUSHING, Valve rocker WASHER, Valve rocker thrust SHAFT, Valve rocker QUALTITY PER ASSEMBLY * See latest edition of Textron Lycoming Service Instruction No. 84 for application of Port No. 6678 washer. See latest edition of Textron Lycoming Service Instruction No. 060 for complete push rod application.
m 0 Figure 7. VALVE ASSEMBLY 3-6
CYLINDER, PISTON AND VALVE TRAIN CYLINDER RELATED PARTS FIG. REF. '8 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 PART NUMBER 6673 6673 STD-60 STD-4 6793 68795 STD-95 74494 748 77906 74887 383-B STD-090 STD-684 STD-80 LW-559-5-05 770 7703 7307 LW-060 LW-06 760 76 7834 STD-69 STD-670 6564 STD-5 STD-686 DESCRIPTION GASKET, Cover, valve rocker shaft COVER, Valve rocker shaft WASHER, /4 internal lock NUT, /4-0 plain GASKET. Rocker box cover COVER ASSY., Rocker box SCREW, /4-0 x 5/8 long, pan hd., self-locking PLATE, Spark plug caution RING, Oil seal. 3/3 dia. x 4-7/3 I.D. SPACER, 33/64 I.D. x 7/8 O.D. x /8 thick SPACER, 33/64 I.D. x 7/8 O.D. x 3/8 thick NUT, 3/8-4 plain NUT, /-0 plain NIPPLE. Straight, 3/8 I.D. hose HOSE, 3/8 I.D. x -3/6 long CLAMP, Hose TUBE ASSY., Cyl. head oil drain. cyl. no. TUBE ASSY., Cyl. head oil drain, cyl. no. TUBE ASSY., Cyl. head oil drain, cyls. no. 3, 4, 5, 6 BAFFLE AND CLIP ASSY., Intercylinder, cyls. no. & 6 BAFFLE AND CLIP ASSY., Intercylinder, cyls. no. & 5 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 PLUG, Baffle attaching WASHER, No. 0, internal lock SCREW, 0/3 x 7/6 long, fill. hd. QUALTITY PER ASSEMBLY 3-7
U) N N N N Figure 8. CYLINDER RELATED PARTS 3-8
TIO/LT0-540-UA PARTS CATALOG IGNITION SYSTEM MAGNETOS, MAGNETO DRIVES AND SPARK PLUGS FIG. REF. 9 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 30 PART NUMBER LW-36 64 LW-68 LW-707 7303 73636 LW-34960-' LW-349490-' LW-34950-' LW-7055-03 LW-34960-3 LW-349490-3 LW-34950-3 LW-7055-03 75965 STD-475 STD-40 STD-696 8-K4t LW-6494* 6754* LW-894** 6754 AN86-4 LW-86 MS95-4 LW-334 MS08-4 LW-784-4-060 LW-784-4-080 DESCRIPTION CUSHION, Magneto drive GASKET, Magneto adapter GASKET, Magneto ADAPTER, Magneto COUPLING, Magneto drive (retard) COUPLING, Magneto drive (right) MAGNETO, Ignition system MAGNETO, Ignition, S6LN-58 (5 retard) MAGNETO, Ignition, S6LN-59 HARNESS, Ignition, (3/4-0) MAGNETO, Ignition system MAGNETO, Ignition, S6RN-58 (5 retard) MAGNETO, Ignition, S6RN-59 HARNESS, Ignition (3/4-0) CLAMP, Magneto WASHER, 5/6 lock, internal teeth NUT, 5/6-8 plain WASHER, /4 plain SPARK PLUG, (Champion RHB-36W) (Iridium) long reach GEARETAINER ASSY. BEARING, Ball GEARETAINER ASSY. BEARING, Ball NIPPLE, /4 flared tube, /8 NPT ADAPTER, Magneto pressurization SEAL, Oil, 5/64 dia. sect. 3/64 I.D. VALVE ASSY., Relief ELBOW, /4 flared tube, /8 NPT, 90 HOSE ASSY., Magneto adapter to left magneto HOSE ASSY., Magneto adapter to right magneto QUALTITY PER ASSEMBLY t Item No. 9 spork plug is used in current production only. Additional spark plugs are available for this engine. See latest edition of lextron Lycoming Service Instruction No. 04 for complete listing of all approved spark plugs. * Used on TIO-540-UA engines. Used on LTIO-540-UA engines. NOTE Individual spark plug leads may be replaced by ordering either 60633-48 (B, B, 3B, 4B, 5B, 6B, 3T, 4T, 5T, 6T) or 60633-7 (T, T). Replacement Elbow is P/N 0-30573-. 4-
Figure 9. MAGNETOS, MAGNETO DRIVES AND SPARK PLUGS 4-
TIO, LTIO-540-UA PARTS CATALOG S IGNITION SYSTEM PRESSURIZED MAGNETOS (SLICK), MAGNETO DRIVES, HARNESSES AND SPARK PLUGS FIG. EF. 9A PART NUMBER DESCRIPTION QTY. PER ASSY. TIO LTIO 73636 7303 LW-364 3 LW-9096 4 6754 5 64 6 LW-707 7 LW-68 8 66LP-OSCNP 66LP-ORCNP 9 66LR5SCNP 66LR5RCNP 0 67J0608-P 67J0609-P 66M95 3 STD-475 4 STD-40 5 STD-73 6 LW-784-4-0 7 AN86-4 8 LW-784-4-060 9 LW-86 0 66N00 MS95-04 MS08-4 3 8-L7* COUPLING; Magneto drive COUPLING. Magneto drive CUSHION; Magneto drive GEAR RETAINER ASSY. BEARING. Ball GASKET. Magneto adapter ADAPTER. Magneto GASKET. Magneto MAGNETO. Right. Slick Model No. 6360 MAGNETO. Right. Slick Model No. 6340 MAGNETO. Left. (Retard). Slick Model No. 6365 MAGNETO. Left, (Retard). Slick Model No. 639 HARNESS ASSY.. Right. Slick P/N M-966 HARNESS ASSY.. Left. Slick P/N M-965 CLAMP. Magneto WASHER. 5/6 lock, internal teeth NUT. 5/6-8 plain COTTER PIN. 3/3 dla. x 3/4 long HOSE. Right magneto to ninnle NIPPLE. /4 flared tube. /8 NPT HOSE, Left magneto to nipple ADAPTER, Magneto pressurization VALVE ASSY.. Relief SEAL. Oil. 5/64 dia. section x 3/64 I.D. ELBOW. /4 flared tube. /8 NPT. 90 SPARK PLUG. Champion (RHB36S) or Auburn (8) * Item No. 3 spark plugs are used in current production. See latest edition of Textron Lycoming Service Instruction No. 04 for complete listing of all approved spark plugs. Added February, 995 4-A
TIO, LTIO-540-UA PARTS CATALOG S Part No. Part Name Qty. LW-M-376 76734 LW- 66-5 LW-4060 LW- 66-44 LW-666-0-75 PLATE, 3 Wire ZIP STRAP CLIP, One wire for /4 screw CLIP, Two wire for /4 screw CLAMP, Three wire CLAMP, Six wire 4 ATTACHING -IARDWARE Figure 9A. PRESSURIZED MAGNETOS (SLICK), MAGNETO DRIVES, HARNESSES AND SPARK PLUGS 4-B Added February, 995
Lycomlng ELECTRICAL COMPONENTS ALTERNATOR AND BELT FIG. REF. 0 PART NUMBER LW-434 7459 DESCRIPTION ALTERNATOR, 4 volt, 70 amp., externally grounded (ALU-84) BELT, Alternator drive, 3/8 wide QUALTITY PER ASSEMBLY NOTE See latest edition of Textron Lycoming Service Instruction No. 54 for complete listing of FAA approved starters generators, alternators. requlators and relays. 0 o Figure 0. ALTERNATOR AND BELT 5-
ELECTRICAL COMPONENTS STARTER MOTOR AND ATTACHING PARTS FIG. REF. LW-557* PART NUMBER LW-44** STD-35 3 STD-475 4 STD-56 5 STD-40 DESCRIPTION STARTER, 4 volt (3.38: internal reduction) (/4 p. pinion) (MHB-406) STARTER, 4 volt, 3.38:, ratio - /4 pitch (MHB-404) WASHER, 5/6 plain WASHER, 5/6 internal lock BOLT, 5/6-8 x -5/3 long, hex hd. NUT, 5/6-8 plain QUALTITY PER ASSEMBLY * Used on TIO-540-UA engines. ** Used on LTIO-540-UA engines. NOTE See latest edition of Textron Lycoming Service Instruction No. 54 for complete listing of FM approved starters, generators, alternators, regulators and relays. Figure. STATER MOTOR AND ATTACHING PARTS 5-
ELECTRICAL COMPONENTS ALTERNATOR MOUNTING AND ATTACHING PARTS FIG. REF. 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 30 PART NUMBER 77756 73383 STD-838 77757 STD-77 LW-4637* LW-4649' STD-889 78639 7864 7869 MS665-5 7867 76768 76769 STD-669 STD-676 STD-77 LW-4637 STD-889 LW- 095' STD-690 AN6- STD-87 STD-73 76534 AN6-6 STD-690 STD-87 STD-73 DESCRIPTION BRACKET, Alternator LOCKPLATE, 5/6 bolt x.00 spacing BOLT, 5/6-8 x 5/6 long, hex hd. BRACKET, Alternator belt adlusting WASHER, Plain, 3/4 O.D. x /3 I.D. x /8 thick SHIM, 3/6 O.D. x /3 I.D. x.005 thick SHIM, 3/6 O.D. x /3 I.D. x.00 thick BOLT, 5/6-8 x -7/3 long, hex hd., drilled PULLEY & SHAFT ASSY., Alternator belt adlusting PULLEY, Alternator belt adlusting BEARING, Ball, alternator idler pulley RING, Internal retaining, -/8 diameter IDLER SHAFT, Alternator belt adlusting WASHER, Lock, alternator idler pulley bearing LOCKNUT, Alternator idler pulley bearing WASHER, 33/64 I.D. x.00 O.D. x /8 NUT, /-0 self-locking, 39/64 thick WASHER, Plain, 3/4 O.D. x /3 I.D. x /8 thick SHIM, 3/6 O.D. x /3 I.D. x.005 thick BOLT, 5/6-8 x -7/3 long, hex hd., drilled SHIM, 3/6 O.D. x 3/3 I.D. x.005 thick WASHER, 3/6 O.D. x 5/64 I.D. x /6 thick BOLT, 3/8-4 x -/64 long, hex hd., drilled end NUT, 3/8-4 slotted PIN, Cotter, 3/3 dia. x 3/4 long SHIM, -/8 O.D. x 3/3 I.D. x.005 thick BOLT, 3/8-4 x -53/64 long, hex hd., drilled end WASHER, 3/6 O.D. x 5/64 I.D. x /6 thick NUT, 3/8-4 slotted PIN, Cotter, 3/3 dia. x 3/4 long QUALTITY PER * Shim as required for belt alignment between crankcase, idler adj. bracket, alternator and alternator bracket. 5-3
Figure. ALTERNATOR MOUNTING AND ATTACHING PARTS 5-4
TIO/LTIO-540-UA OIL SUMP AND INDUCTION SYSTEM OIL SUMP AND INDUCTION HOUSING ASSEMBLY PARTS CATALOG FIG. REF. PART 3 NUMBER LW-3383 LW-3384 3 LW-3385 4 STD-45 5 STD-686 6 LW-3306 7 LW-4946 8 LW-89 9 STD-54 0 779 767 768 769 LW-73 3 5C-9 4 5C- 5 38-7 6 7706 7 STD-9 8 0 9 STD-784 0 STD-355 STD-8 STD-60 3 STD-646 4 STD-688 5 STD-4 6 STD-589 7 7960 8 STD-875 9 STD-8 30 STD-60 3 STD-49 3 STD-688 33 STD-4 34 STD-55 DESCRIPTION BAFFLE, Oil sump SUPPORT, Oil sump baffle SUPPORT, Oil sump baffle WASHER, 7/6 O.D. x 3/64 I.D. x /6 thick SCREW, 0-3 x 7/6 long, fill. hd. GASKET, Oil sump HOUSING ASSY., Oil sump and induction COVER, Induction housing DOWEL, 5/6 dia. x / long STUD, Intake pipe extension PIPE, Extension, intake cylinder, no. & PIPE, Extension, intake cylinder, no. 3 & 4 PIPE, Extension, intake cylinder, no. 5 & 6 CLAMP, Intake pipe extension STUD, /4-0 N. form x -/8 long STUD, /4-0 x -3/8 long STUD, 3/8-6 x -/8 long INSERT, Heli-Coil /4-0 x 3/8 long, self-lock PLUG, /-4 NPT, Allen head PLUG, /8 NPT, Allen head PLUG, 3/8-8 NPT, Allen head PLUG, 3/4-4 NPT, Allen head WASHER, /4 plain WASHER, Lock, internal teeth BOLT, /4-0 x.00 long, hex. head BOLT, /4-0 x.00 long, hex. head NUT, /4 plain GASKET, Annular, -/8 O.D. x 9/3 I.D. x /6 PLUG, 7/8-4 x 5/8 hex. head BOLT, /4-0 x 3/6 long WASHER, /4 plain WASHER, Lock, internal teeth BOLT, /4-0 x -/8 long, hex. head BOLT, /4-0 x.00 long, hex. head NUT, /4-0 plain PLUG, /-4 NPT, sq. hd., drilled QUALTITY PER ASSEMBLY 6-
-6 4-7 -6-8 6-9 8 Figure 3. OIL SUMP AND INDUCTION HOUSING ASSEMBLY 6-
Lycomlng OIL SUMP AND INDUCTION SYSTEM INTAKE PIPES AND AIR INLET HOUSING FIG. REF. 4 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 0 PART NUMBER 77 LW-9 LW-9 LW-93 LW-94 LW-95 7973 74360 STD-8 STD-60 STD-5 70 LW-898 STD-64 0 STD-8 STD-875 604 STD- LW-545 DESCRIPTION RING, Seal, intake pipes PIPE, Intake, cylinder no. PIPE, Intake, cylinder no. PIPE, Intake, cylinder no. 3 PIPE, Intake, cylinder no. 4 & 5 PIPE, Intake, cylinder no. 6 GASKET, bolt flange, -7/8 I.D. FLANGE, Intake pipe, upper WASHER, /4 plain WASHER, /4 lock, internal teeth BOLT, /4-0 x -/4 long, hex. head GASKET, Air throttle housing HOUSING ASSY.. Air inlet INSERT, Heli-coil 5/6-8 x 5/8 long PLUG. /8 pipe, Allen head WASHER, /4 plain BOLT. /4-0 x 3/6 long, hex. head SCREEN. Oil suction GASKET,.00 I.D. x -/4 O.D. x 3/3 PLUG, 5/8 Hex head x 00, 0 thread QUALTITY PER ASSEMBLY 6-3
- 4 Figure 4. INTAKE PIPES AND AIR INLET HOUSING 6-4
TIO/LTIO-540-UA PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM FUEL INJECTOR, FUEL MANIFOLD AND AIR BLEED NOZZLES FIG. REF. PART 5 NUMBEER 7303 LW-857 3 MS95-6 4 AN99-6 5 STD-77 6 STD-35 7 STD-475 8 STD-88 9 79007 0 MS083-4 AN780-75447 3 LW-88 4 73966 5 73965 6 STD-5 7 STD-8 8 LW-098-0-00 9 LW-098-0-70 0 LW-666-0-75 LW-666-0-3 STD-860 3 STD-45 4 STD-670 5 7336 6 LW-876-4S334 7 735 8 LW 66-63 9 STD-860 30 STD-45 3 STD-670 3 LW-877-6S-045 33 MS08-6-8 34 LW-808 35 LW-6599 36 LW-874 37 LW-559-5-04 38 LW-66-38' 39 STD-339 40 STD-60* 4 STD-688 DESCRIPTION GASKET, Air inlet housing FUEL INJECTOR (54880-) SEAL, Oil REDUCER, Flared tube (3/8 O.D. to /4 O.D.) WASHER, 5/6 thick WASHER. 5/6 plain WASHER, 5/6 internal tooth BOLT, 5/6-8x -5/6 long, hex hd. MANIFOLD ASSY., Fuel ELBOW, /4 tube x /8 NPT, 45 NIPPLE, Union /8 NPT NIPPLE. 3/6 tube to /8 NPT, restricted NOZZLE ASSY. Manifold air bleed SPACER. Fuel manifold bracket BRACKET. Fuel manifold WASHER. No. 0 lock. internal teeth SCREW, No. 0-4 x / long. fill. hd. drive TUBE ASSY., Fuel manifold to nozzle cyls.,, 5 & 6 TUBE ASSY. Fuel manifold to nozzle cyls. 3 & 4 CLAMP CLAMP SCREW, No. 0-3 x 5/8 long, fill. hd. WASHER. No. 0, plain NUT. No. 0-3. self-locking BRACKET, 90 HOSE ASSY.. Fuel injector to fuel manifold BRACKET. Support clamp CLAMP SCREW, No. 0-3 x 5/8 long, fill. hd. WASHER, No. 0, plain NUT. No. 0-3. self-locking HOSE ASSY., Fuel pump to inlector ELBOW, 3/8 flared tube with / NPT. 90 fuel pump outlet MANIFOLD, Right. outer, injector nozzle vent MANIFOLD, Left. outer, injector nozzle vent HOSE. 3/6 I.D. x 7/6 O.D. x 3-/4 long CLAMP. 7/6 I.D. x 5/6 wide CLIP, 3/8 I.D. x /4 screw PLUG, /6-7 NPT, Allen WASHER, /4 lock, internal teeth BOLT. /4-0 x.00 long, hex. hd. QUALTITY PER * Assemble each at top forward boss on cylinders, 3, 5 & 6.
33- Figure 5. FUEL INJECTOR, FUEL MANIFOLD AND AIR BLEED NOZZLES 6-6
TURBOCHARGER AND EXHAUST SYSTEMS INTERCOOLER ASSEMBLY AND RELATED PARTS FIG. REF. 6 3 PART NUMBER LW-88 MS953-38 LW-4445- DESCRIPTION INTERCOOLER, Harrison (HR80059) SEAL, "0" Ring, -7/64 x 7/64 section VALVE ASSY., Absolute pressure relief QUALTITY PER ASSEMBLY - 3- U Figure 6. INTERCOOLER ASSEMBLY AND RELATED PARTS 7-
TURBOCHARGER AND EXHAUST SYSTEMS NOTE The Turbocharger and Control Components for this engine shall be supplied by the Airframe Manufacturer. 7-
Part No. LW-807 MS665-08 MS95-6 MS953-38 STD- STD-08 STD-3 STD-94 STD-589 STD-045 STD-737 833 683 64 LW-866 6673 6793 LW-8638 6835 6964 6955 70455 70457 793 748 7667 7973 7053 709 70 73 77 7303 7388 776 LW-68 LW-795 LW-3306 LW-460 LW-568 SERVICE KIT SECTION SEAL AND GASKET SET WIDE CYLINDER FLANGE MODELS Part Name SEAL AND GASKET SET RING, Internal retaining SEAL, Oil SEAL, Oil GASKET SEAL, Oil SEAL, Oil (fuel pump drive) GASKET GASKET GASKET RING GASKET, Vacuum pump GASKET, Accessory adapter GASKET, Magneto SEAL, Shroud tube GASKET, Valve rocker shaft cover GASKET, Rocker box cover LOCKPLATE, Crankshaft gear GASKET, Acc. drive adapter GASKET, Fuel pump adapter GASKET, Acc. pad cover GASKET GASKET BOX RING, Oil seal LOCKPLATE, Crankshaft idler gear GASKET, Intake flange GASKET, Governor drive pad RING, Oil seal GASKET, Oil throttle housing RING, Oil seal RING, Oil seal, intake pipe RING, Air inlet housing GASKET, Acc. housing GASKET, Exhaust flange GASKET, Magneto GASKET GASKET, Oil sump SEAL, Tachometer SEAL, Crankshaft Qty. 4 4 6 6 6 6 6 8-
Part No. SERVICE KIT SECTION CYLINDER, PISTON AND RING KIT WIDE CYLINDER FLANGE MODELS Part Name Qty. LW-8069 7050 6088 LW-866 6673 6673 67 673 6793 LW-33 68795 795 748 7549 766 73857 73 or LW-33 LW-36 744 LW-67 LW-6475 6953 LW-775 LW-796 LW-797 LW-0545S LW-3446 or LW-4077 LW-988 MS3997-3 MS3998-3 STD-60 STD-4 STD-5 STD-95 6388 74494 CYLINDER, PISTON AND RING KIT KEY, Valve PLUG, Piston pin SEAL, Shroud tube COVER, Valve rocker shaft GASKET, Valve rocker shaft cover ROCKER ASSY., Exhaust valve ROCKER ASSY., Intake valve GASKET, Rocker box cover SEAT, Valve spring, lower COVER ASSY., Rocker box BOX, Set up RING, Oil seal WASHER, Valve rocker SHAFT, Valve rocker RING, Oil regulator SEAT, Valve spring, lower VALVE, Intake RING, Piston VALVE, Exhaust, nimonic SEAT, Valve spring SEAT, Valve spring PLUG, Piston pin SPRING, Valve, outer SPRING, Valve, auxiliary PISTON PIN, Piston CYLINDER ASSY. KEY, Valve (rotator type) CAP, Valve stem WASHER, Internal lock NUT, Plain BOLT SCREW CAP PLATE, Spark plug caution 4 4 4 9 8-
NUMERICAL INDEX PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. AN380C4- AN565B03H5 AN6- AN6-6 AN6-34A AN780- AN86-4 AN844 6D AN99-6 LW-044 LW-054 LW-0545 LW-060 LW 06 LW- 064 LW 0799 LW-0806 LW 0807 LW-095 LW-73 LW-73 LW-796 LW-797 LW- 098-0-70 LW-098-0-00 LW-36 LW-86 LW 9 LW-9 LW- 93 LW-94 LW-95 LW-0 LW-545 LW 596 LW-68 LW- 688 LW-707 LW-784-4-060 LW- 784-4-080 LW-795 LW- 876-4S334 LW 877-6S-045 LW-988 LW-3077 LW-334 LW-309 LW-3 LW-35 LW-3306 Pin Set Screw Bolt Bolt Bolt Nipple Nipple Elbow Reducer Gear Gear Assy. Piston Baffle Assy. Baffle Assy. Housing Assy. Spacer Spacer Adapter Assy. Shim Clamp Spring Spring Spring Tube Assy. Tube Assy. Cushion Nut Pipe Pipe Pipe Pipe Pipe Camshaft Plug Bolt Gasket Seat Adapter Hose Assy. Hose Assy. Gasket Hose Assy. Hose Assy. Cylinder & Head Assy. Spring Valve Assy. Bearing Bearing Oil Filter Gasket -3-5-3 5-3 -5 4- -7 - - 3-3-7 3-7 - -5-9 -9 5-3 6- -5 4-3- 6-3 6-3 6-3 6-3 6-3 -9 6-3 3-4- 3-3 4-4- 4- - 3-3 4-3- 3- - 6- LW- 33 LW- 33 LW- 3383 LW- 3384 LW- 3385 LW- 34 LW- 36 LW- 3794 LW- 3795 LW- 3885 LW- 3896 LW- 3909 LW- 393 LW- 40 LW- 4078 LW-44 LW-460 LW-434 LW- 4444 LW-4445- LW-4637 LW-4649 LW-480 LW- 4830 LW-4946 LW-557 LW-559 5-04 LW- 559-5-05 LW- 568 LW-643 LW-666-0-3 LW-666-0-75 LW-66-38 LW-666 5-63 LW-6475 LW- 6494 LW-6599 LW-678 LW- 6740 LW- 6783-3 LW-7763 LW-7764 LW-7788 LW-7789 LW-808 LW- 857 LW- 88 LW-894 LW- 808 LW- 86 Seat Seat Baffle Support Support Connecting Rod Assy. Valve Stud Shaft Bearing Plug Pump Bushing Shaft Pin Starter Seal Alternator Pump Valve Assy. Shim Shim Ring Bearing Housing Assy. Starter Clamp Clamp Seal Bearing Clamp Clamp Clip Clamp Seat Gear Retainer Assy. Manifold Body Assy. Valve Gage Assy. Crankshaft Crankshaft Crankshaft Crankshaft Manifold Fuel Injector Nozzle Assy. Gear Retainer Assy. Crankcase Assy. Adapter 6-6- 6-3- - -3-5 - -5 3- - 3-5- -3 5- -5 7-5-3 5-3 -7-5 6-5- 3-7 -5 3-4- -3-3 -7-7 -7-7 4- - 4-9-
Textron Lycoming NUMERICAL INDEX (Cont.) PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. LW-89 LW- 8309 LW-846 LW- 8638 LW- 866 LW 874 LW- 88 LW-898 LW-349490- LW-349490-3 LW 34950- LW-34950-3 LW 34960- LW-34960-3 LW 7055-03 MS3997-3 MS3998-3 MS665-08 MS665 5 MS08 4 MS08 6-8 MS08-6-8 MS083-4 MS083-6D MS083-8 MS95-4 MS95-6 MS953-38 STD-8 STD-8 STD-8 STD-8 STD-8 STD-8 STD-8 STD 9 STD-33 STD-33 STD-35 STD-35 STD-35 STD-35 STD-35 STD-35 STD-8 STD-9 STD- STD- 60 STD-60 STD-60 Cover Housing Assy. Pump Assy. Lockplate Seal Hose Intercooler Housing Assy. Magneto Magneto Magneto Magneto Magneto Magneto Harness Key Cap Ring Ring Elbow Elbow Elbow Elbow Elbow Elbow Seal Seal Seal Dowel Screw Plug Gasket 6- - -5-7 7-6-3 4-4- 4-4- 4-4- 4- -9 5-3 4- -5 3-3 -7 4-7- -5-3 -7-9 - 6-6-3 - -3-5 - -3-5 -9 5-6- 6-3 -5-3 -7 STD- 60 STD- 60 STD-60 STD-60 STD-60 STD-60 STD-08 STD-08 STD-3 STD-5 STD-5 STD-94 STD-355 STD-45 STD-45 STD-475 STD-475 STD-475 STD-475 STD-475 STD-475 STD-54 STD-54 STD-55 STD-557 STD-589 STD-596 STD-596 STD-669 STD-670 STD-670 STD-676 STD-678 STD-678 STD-684 STD-690 STD-69 STD-696 STD-705 STD-73 STD-74 STD-783 STD-784 STD-784 STD-798 STD-860 STD-87 STD-87 STD-045 STD- 065 Seal Seal Seal Gasket Plug Dowel Dowel Plug Dowel Gasket Nut Nut Nut Nut Nut Nipple Screw Screw Pin Pin Plug Plug Plug Dowel Screw Nut Nut Gasket Dowel -9-3-7 6-6-3-7 -9-3 3-7 -7 6-6- - -5-9 4-5- - 6-6- - 6- -3-5 5-3 3-7 5-3 -3-5 3-7 5-3 3-7 4- -3 5-3 -3 - - 6- - -5 5-3 -5-7 9-
Lycomlng NUMERICAL INDEX (Cont.) PART NO. STD- 64 STD-04 STD- STD- 5 STD 7 STD-339 STD-339 STD-339 STD-409 STD-409 STD-40 STD-40 STD-40 STD-40 STD-40 STD-4 STD-4 STD-4 STD-4 STD--4 STD-4 STD-44 STD-46 STD-49 STD-49 STD-49 STD-40 STD-646 STD-686 STD-686 STD-688 STD-688 STD-77 STD-77 STD-737 STD-774 STD-774 STD-774 STD-88 STD-838 STD-856 STD-87 STD-875 STD-875 STD-889 STD-904 STD-95 STD 93 STD-084 STD-090 PART NAME Insert Bolt Plug Bolt Plug Plug Plug Nut Nut Nut Nut Nut Nut Nut Nut Nut Nut Nut Nut Nut Bolt Bolt Bolt Bolt Bolt Nut Bolt Screw Screw Bolt Bolt Ring Pin Dowel Pin Bolt Bolt Screw Insert Bolt Bolt Bolt Bolt Screw Bolt Bolt Nut PAGE NO. 6-3 -3-7 6-3 -3 - -3-5 -3 - -5-9 4 5- -5-7 -9-3-7 6- -5-5 -5-3 6- -3 6 37 6-6- 5-3 -3-3 -7 9 5-3 - 3-3 6-6-3 5-3 -3 3-7 -3-5 3-7 PART NO. STD-56 STD-67 STD-68 STD-80 STD-09 5C-8 5C-9 5C-0 5C- 5C- 5C-3 3 C- 3C- 3C-3 3C-3 3C-4 3C-9 3C- 3CD-9 3 CD-0 3CD-4 38-3 38-6 38-7 38-38D-7 50-5 383-B 08B 0 0 0 0 0 8-K4 833 833 6039 604 60430 60430 60803 6088 60945 683 697 698 6503 64 6388 PART NAME Bolt Screw Nut Hose Bolt Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Stud Nut Ball Plug Plug Plug Plug Plug Spark Plug Gasket Gasket Shaft Screen Cover Cover Strap Plug Plug Gasket Impeller Impeller Sleeve Gasket Cap PAGE NO. 5- -3-3 3-7 -7 3-3 6- - 6- - -9 - - - 3-3 - - - - - - - - 6- - - - 3-7 -5 - - 3-3 6-6-3 4- -7-9 -3 6-3 -7-9 -5 3- -7-7 -3-3 4-9-3
Lycomlng NUMERICAL INDEX (Cont.) PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. 647 69 65007 6564 66670 6673 6678 6673 6673 67 673 674 6793 67530 67536 6754 6835 68795 6959 6964 6960 6953 69796 70455 70457 70474 748 7549 7596 7596 760 76 7664 7667 7668 7894 7903 7907 7973 7050 7053 7059 709 755 758 767 768 769 779 70 Plug Seal Retainer Plug Bushing Guide Cover Gasket Rocker Assy. Rocker Assy. Bushing Gasket Bushing Adapter Assy. Bearing Gasket Cover Assy. Adapter Assy. Gasket Insert Seat Dowel Gasket Gasket Ring Hook Retainer Gear Assy. Lockplate Gear Assy. Seat Bushing Gasket Key Gasket Gasket Ring Bushing Bushing Pipe Pipe Pipe Stud Gasket -7-3-7 3-3 3-3 3-7 3-7 3-7 -3-7 4- -9 3-7 3-3 3-3 - - -3-3 37-7 -9 3-7 37-3 -3-3 33-7 -7 6-3 - -3-5 -7-6- 6-6- 6-6-3 746 755 7306 7343 7344 7378 766 770 7703 7706 77 7834 7877 7960 7964 797 7974 7303 7307 7303 7336 735 7349 7350 735 735 73383 73455 73456 73457 73458 73555 73556 73557 73558 73636 73644 7377 7380 7388 73857 73965 73966 744 74360 74494 7459 74887 7587 75447 Shaft Tube Assy. Bracket Stabiizer Stabilizer Cover Shaft Tube Assy. Tube Assy. Insert Ring Cover Body Plug Gear Assy. Shaft Gear Assy. Gear Assy. Coupling Tube Assy. Gasket Bracket Bracket Lockplate Rod Assy. Rod Assy. Rod Assy. Rod Assy. Rod Assy. Rod Assy. Rod Assy. Rod Assy. Coupling Counterweight Assy. Nozzle Assy. Bushing Gasket Ring Bracket Spacer Ring Flange Plate Belt Spacer Body Assy. Nipple -3-3 3-3 3-3 - 3-7 3-7 6-6-3 3-7 -5 6- -9-3 -7 4-3-7 - - - - 5-3 4- -7 - -7-3- 3-6-3 3-7 5-3-7-3 -5 9-4
NUMERICAL INDEX (Cont.) PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. 75447 75656 75737 75838 75944 75965 768 7648 7655 7656 760 764 76534 76768 76769 76784 76786 Nipple Bushing Extension Guide Valve Assy. Clamp Spacer Camshaft Shaft Assy. Shield Stud Elbow Shim Locknut Shaft Gear -7-3 3-3 - 4- -9-9 -9 - -5-5 5-3 5-3 5-3 -3-7 76787 76788 77309 77756 77757 77808 7785 7787 77906 7890 78368 7854 7864 7867 7869 78639 79007 7904 Roller Roller Bushing Bracket Bracket Valve Assy. Base Assy. Bushing Spacer Plunger Assy. Pin Socket Pulley Idler Shaft Bearing Pulley & Shaft Assy. Manifold Assy. Bushing -7-7 -3 5-3 5-3 -5 - - 3-7 -9 5-3 5-3 5-3 5-3 -7 9-5