Aircraft Engines Parts Catalog TIO/LTIO-540-UA Series Wide Cylinder Flange Model Part No. PC-35-65 Oliver Street Williamsport, PA 770
Aircraft Engines Parts Catalog TIO/LTIO-540-UA Series Wide Cylinder Flange Model Part No. PC-35-65 Oliver Street Williamsport, PA 770
TECHNICAL PUBLICATION REVISION REVISION NO. PUBLICATION PUBLICATION NO. PUBLICATION DATE PC-35-B TIO/LTIO-540-UA PC-35- FEBRUARY 983 Parts Catalog This page(s) furnished herewith are intended to replace the corresponding pages(s) of the publication indicated above. PREVIOUS REVISIONS CURRENT REVISION February 995 Added Figure 9A Pages 4-A and 4-B (Slick Pressurized Magnetos) January 009 Pages -3, -4; 9-, 9-, 9-3, 9-4, 9-5 009 by Lycoming All Rights Reserved Lycoming Engines a division of AVCO Corporation, a wholly owned subsidiary of Textron Inc.
TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG 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...3-5 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...6-5 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 TIO/LTIO-540-UA PARTS CATALOG 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 TIO/LTIO-540-UA PARTS CATALOG 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 -
TIO/LTIO-540-UA PARTS CATALOG Figure. CRANKCASE ASSEMBLY -
FIG. REF. 3 4 5 6 7 8 Lycomlng TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG 8 Figure. OIL LEVEL GAGE AND ENGINE MOUNTING BRACKETS -4
FIG. REF. 3 3 4 5 6 7 8 9 Lycoming TIO/LTIO-540-UA PARTS CATALOG 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 TIO/LTIO-540-UA PARTS CATALOG 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 TIO/LTIO-540-UA PARTS CATALOG 3 5 6 5 4 8-3 4 Figure 4. CRANKSHAFT AND RELATED PARTS -8
Lycoming TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG - 5 N Figure 5. CAMSHAFT AND RELATED PARTS -0
Minimum Lycoming TIO/LTIO-540-UA PARTS CATALOG 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 TIO/LTIO-540-UA PARTS CATALOG - / I Figure 6. PROPELLER GOVERNOR DRIVE ASSEMBLY -
TIO/LTIO-540-UA PARTS CATALOG S FIG. REF. 7 CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKSHAFT AND FUEL PUMP IDLER GEARS PART NUMBER DESCRIPTION QUANTITY PER ASSEMBLY LW-3795 SHAFT, Crankshaft idler gear LW-3H0.88 BOLT, 5/6-8 x 7/8 long, hex. head, drilled head 3 3 STD-68 NUT, 5/6-8 NC-3 slotted shear 4 7668 GEAR ASSEMBLY, Crankshaft idler, plain 5 67530 BUSHING, Crankshaft idler gear 6 746 SHAFT, Fuel pump idler gear 7 7667 LOCKPLATE, /4 bolt x -3/4 spacing (offset) 8 LW-5-0.63 BOLT, /4-0 x 5/8 long, hex. head 9 7664 GEAR ASSEMBLY, Fuel pump idler 0 77309 BUSHING, Crankshaft idler gear 70474 WASHER, Fuel pump gear thrust STD-737 RING, 37/64 diameter x 3/64 thick, external retaining 3 797 SHAFT GEAR ASSEMBLY, Fuel pump drive 4 6964 GASKET, Fuel pump adapter 5 6959 ADAPTER ASSEMBLY, Fuel pump drive 6 STD-774 PIN, /8 diameter. x /4 long 7 STD-3 SEAL, Oil, 3/4 I.D. x -3/8 O.D. PC-35- - Revised January 009-3
TIO/LTIO-540-UA PARTS CATALOG S FIGURE 7. CRANKSHAFT AN D FUEL PUMP IDLER GEAR -4 Revised January 009 PC-35-
TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG 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 TIO/LTIO-540-UA PARTS CATALOG 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. -
TIO/LTIO-540-UA PARTS CATALOG 3-7 8- Figure 9. ACCESSORY HOUSING ASSEMBLY -
FIG. REF. 0 Lycoming TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG ---3 --5 9 --3 --4 7-8- Figure 0. OIL PUMP AND ACCESSORY HOUSING ATTACHING PARTS -4
FIG. REF. Lycoming TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG 5 6-4 Figure. FUEL PUMP ASSEMBLIES -6
TIO/LTIO-540-UA PARTS CATALOG 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 TIO/LTIO-540-UA PARTS CATALOG 5 3 5 7-0 9-4 -4 Figure. VACUUM PUMP DRIVE, OIL COOLER AND BREATHER FITTINGS -8
TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG 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 -
TIO/LTIO-540-UA PARTS CATALOG Figure 4. OIL FILTER ASSEMBLY AND OIL COOLER BYPASS VALVE -
TIO/LTIO-540-UA PARTS CATALOG 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-
TIO/LTIO-540-UA PARTS CATALOG, co Figure 5. CONNECTING RODS, PISTONS AND RING ASSEMBLIES 3-
TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG 3 Figure 6. CYLINDER ASSEMBLY 3-4
TIO/LTIO-540-UA PARTS CATALOG 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. 3-5
TIO/LTIO-540-UA PARTS CATALOG m 0 Figure 7. VALVE ASSEMBLY 3-6
TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG 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-
TIO/LTIO-540-UA PARTS CATALOG 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- 666-5-5 LW-4060 LW- 666-5-44 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 TIO/LTIO-540-UA PARTS CATALOG 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-
TIO/LTIO-540-UA PARTS CATALOG 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-
TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG 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-
TIO/LTIO-540-UA PARTS CATALOG -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 TIO/LTIO-540-UA PARTS CATALOG 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
TIO/LTIO-540-UA PARTS CATALOG - 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 666-5-63 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-666-5-38' 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. 6-5
TIO/LTIO-540-UA PARTS CATALOG 33- Figure 5. FUEL INJECTOR, FUEL MANIFOLD AND AIR BLEED NOZZLES 6-6
TIO/LTIO-540-UA PARTS CATALOG 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-
TIO/LTIO-540-UA PARTS CATALOG TURBOCHARGER AND EXHAUST SYSTEMS NOTE The Turbocharger and Control Components for this engine shall be supplied by the Airframe Manufacturer. 7-
TIO/LTIO-540-UA PARTS CATALOG 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-
TIO/LTIO-540-UA PARTS CATALOG 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-
TIO/LTIO-540-UA PARTS CATALOG S PART NO. PART NAME NUMERICAL INDEX PAGE NO. PART NO. PART NAME PAGE NO. AN380C4- Pin -3 LW-988 Cylinder & Head Assy. 3-3 AN565B03H5 Set Screw - LW-3077 Spring 3-5 AN6- Bolt 5-3 LW-334 Valve Assembly 4- AN6-6 Bolt 5-3 LW-309 Bearing 3- AN6-34A Bolt -5 LW-3 Bearing 3- AN780- Nipple 6-5 LW-35 Oil Filter - AN86-4 Nipple 4- LW-3306 Gasket 6- AN844-6D Elbow -7 LW-33 Seat 3-5 AN99-6 Reducer 6-5 LW-33 Seat 3-5 LW-5-0.63 Bolt -3 LW-3383 Baffle 6- LW-3H0.88 Bolt -3 LW-3384 Support 6- LW-044 Gear - LW-3385 Support 6- LW-054 Gear Assembly - LW-34 Connecting Rod Assy. 3- LW-0545 Piston 3- LW-36 Valve 3-5 LW-060 Baffle Assembly 3-7 LW-3794 Stud - LW-06 Baffle Assembly 3-7 LW-3795 Shaft -3 LW-064 Housing Assembly - LW-3885 Bearing -5 LW-0799 Spacer -5 LW-3896 Plug - LW-0806 Spacer -9 LW-3909 Pump -5 LW-0807 Adapter Assembly -9 LW-393 Bushing 3- LW-095 Shim 5-3 LW-40 Shaft - LW-73 Clamp 6- LW-4078 Pin 3- LW-73 Spring -5 LW-44 Starter 5- LW-796 Spring 3-5 LW-460 Seal -3 LW-797 Spring 3-5 LW-433 Alternator 5- LW-098-0-70 Tube Assembly 6-5 LW-4444 Pump -5 LW-098-0-00 Tube Assembly 6-5 LW-4445- Valve Assembly 7- LW-36 Cushion 4- LW-4637 Shim 5-3 LW-86 Nut 3- LW-4649 Shim 5-3 LW-9 Pipe 6-3 LW-480 Ring -7 LW-9 Pipe 6-3 LW-4830 Bearing -5 LW-93 Pipe 6-3 LW-4946 Housing Assembly 6- LW-94 Pipe 6-3 LW-557 Starter 5- LW-95 Pipe 6-3 LW-559-5-04 Clamp 6-5 LW-0 Camshaft -9 LW-559-5-05 Clamp 3-7 LW-545 Plug 6-3 LW-568 Seal -5 LW-596 Bolt 3- LW-643 Bearing 3- LW-68 Gasket 4- LW-666-0-3 Clamp 6-5 LW-688 Seat 3-3 LW-666-0-75 Clamp 6-5 LW-707 Adapter 4- LW-666-5-38 Clip 6-5 LW-784-4-060 Hose Assembly 4- LW-666-5-63 Clamp 6-5 LW-784-4-080 Hose Assembly 4- LW-6475 Seat 3-5 LW-795 Gasket - LW-6494 Gear Retainer Assy. 4- LW-876-4S334 Hose Assembly 6-5 LW-6599 Manifold 6-5 LW-877-6S-045 Hose Assembly 6-5 LW-678 Body Assembly -3 PC-35- Revised January 009 9-
TIO/LTIO-540-UA PARTS CATALOG S NUMERICAL INDEX (CONT.) PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. LW-6740 Valve 3-5 STD-8 Washer 6- LW-6783-3 Gage Assembly -3 STD-8 Washer 6-3 LW-7763 Crankshaft -7 STD-9 Dowel - LW-7764 Crankshaft -7 STD-33 Washer -3 LW-7788 Crankshaft -7 STD-33 Washer - 3 LW-7789 Crankshaft -7 STD-35 Washer - LW-808 Manifold 6-5 STD-35 Washer -3 LW-857 Fuel Injector 6-5 STD-35 Washer -5 LW-88 Nozzle Assembly 6-5 STD-35 Washer -9 LW-894 Gear Retainer Assy. 4- STD-35 Washer 5- LW-808 Crankcase Assembly - STD-35 Washer 6-5 LW-86 Adapter 4- STD-8 Screw 6-5 LW-89 Cover 6- STD-9 Plug 6- LW-8309 Housing Assembly - STD- Gasket 6-3 LW-846 Pump Assembly -5 STD-60 Washer -5 LW-8638 Lockplate -7 STD-60 Washer -3 LW-866 Seal 3-5 STD-60 Washer -7 LW-874 Hose 6-5 STD-60 Washer -9 LW-88 Intercooler 7- STD-60 Washer - LW-898 Housing Assembly 6-3 STD-60 Washer 3-7 LW-349490- Magneto 4- STD-60 Washer 6- LW-349490-3 Magneto 4- STD-60 Washer 6-3 LW-34950- Magneto 4- STD-60 Washer 6-5 LW-34950-3 Magneto 4- STD-08 Seal -7 LW-34960- Magneto 4- STD-08 Seal -9 LW-34960-3 Magneto 4- STD-3 Seal -3 LW-7055-03 Harness 4- STD-5 Washer 3-7 MS3997-3 Key 3-5 STD-5 Washer 6-5 MS3998-3 Cap 3-5 STD-94 Gasket -7 MS665-08 Ring -9 STD-355 Plug 6- MS665-5 Ring 5-3 STD-45 Washer 6- MS08-4 Elbow 4- STD-45 Washer 6-5 MS08-6-8 Elbow -5 STD-475 Washer - MS08-6-8 Elbow 6-5 STD-475 Washer -5 MS083-4 Elbow 6-5 STD-475 Washer -9 MS083-6D Elbow 3-3 STD-475 Washer 4- MS083-8 Elbow -7 STD-475 Washer 5- MS95-4 Seal 4- STD-475 Washer 6-5 MS95-6 Seal 6-5 STD-54 Dowel - MS953-38 Seal 7- STD-54 Dowel 6- STD-8 Washer -5 STD-55 Plug 6- STD-8 Washer -3 STD-557 Dowel - STD-8 Washer -7 STD-589 Gasket 6- STD-8 Washer -9 STD-596 Nut -3 STD-8 Washer - STD-596 Nut -5 9- Revised January 009 PC-35-
TIO/LTIO-540-UA PARTS CATALOG S NUMERICAL INDEX (CONT.) PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. STD-669 Washer 5-3 STD-49 Bolt -3 STD-670 Nut 3-7 STD-49 Bolt 6- STD-670 Nut 6-5 STD-40 Nut -3 STD-676 Nut 5-3 STD-646 Bolt 6- STD-678 Washer -3 STD-686 Screw 3-7 STD-678 Washer - 5 STD-686 Screw 6- STD-684 Nipple 3-7 STD-688 Bolt 6- STD-690 Washer 5-3 STD-688 Bolt 6-5 STD-69 Screw 3-7 STD-77 Washer 5-3 STD-696 Washer 4- STD-77 Washer 6-5 STD-73 Pin 5-3 STD-737 Ring -3 STD-74 Pin -3 STD-774 Pin -3 STD-783 Plug - STD-774 Dowel -7 STD-784 Plug - STD-774 Pin -9 STD-784 Plug 6- STD-88 Bolt 6-5 STD-798 Dowel - STD-838 Bolt 5-3 STD-860 Screw 6-5 STD-856 Screw - STD-87 Nut -5 STD-87 Insert 3-3 STD-87 Nut 5-3 STD-875 Bolt 6- STD-045 Gasket -5 STD-875 Bolt 6-3 STD-065 Dowel -7 STD-889 Bolt 5-3 STD-64 Insert 6-3 STD-904 Bolt -3 STD-04 Bolt -3 STD-95 Screw 3-7 STD- Plug -7 STD-93 Bolt -3 STD-5 Bolt 6-3 STD-084 Bolt -5 STD-7 Washer -3 STD-090 Nut 3-7 STD-339 Plug - STD-56 Bolt 5- STD-339 Plug -3 STD-68 Nut -3 STD-339 Plug 6-5 STD-80 Hose 3-7 STD-409 Nut -5 STD-09 Bolt -7 STD-409 Nut -3 5C-8 Stud 3-3 STD-40 Nut - 5C-9 Stud 6- STD-40 Nut -5 5C-0 Stud - STD-40 Nut -9 5C- Stud 6- STD-40 Nut 4-5C- Stud - STD-40 Nut 5-5C-3 Stud -9 STD-4 Nut -5 3C- Stud - STD-4 Nut -7 3C- Stud - STD-4 Nut -9 3C-3 Stud - STD-4 Nut - 3C-3 Stud 3-3 STD-4 Nut 3-7 3C-4 Stud - STD-4 Nut 6-3C-9 Stud - STD-44 Bolt -5 3C- Stud - STD-46 Bolt -5 3CD-9 Stud - STD-49 Bolt -5 3CD-0 Stud - PC-35- Revised January 009 9-3
TIO/LTIO-540-UA PARTS CATALOG S PART NO. PART NAME NUMERICAL INDEX (CONT.) PAGE NO. PART NO. PART NAME PAGE NO. 3CD-4 Stud - 6754 Bearing 4-38-3 Stud - 6835 Gasket -9 38-6 Stud - 68795 Cover Assembly 3-7 38-7 Stud 6-6959 Adapter Assembly -3 38- Stud - 6964 Gasket -3 38D-7 Stud - 6960 Insert 3-3 50-5 Stud - 6953 Seat 3-5 383-B Nut 3-7 69796 Dowel - 08B Ball -5 70455 Gasket - 0 Plug - 70457 Gasket -3 0 Plug - 70474 Washer -3 0 Plug 3-3 748 Ring 3-7 0 Plug 6-7549 Washer 3-5 0 Plug 6-3 7596 Washer -7 8-K4 Spark Plug 4-7596 Washer -9 833 Gasket -7 760 Hook 3-7 833 Gasket -9 76 Retainer 3-7 6039 Shaft -3 7664 Gear Assembly -3 604 Screen 6-3 7667 Lockplate -3 60430 Cover -7 7668 Gear Assembly -3 60430 Cover -9 7894 Seat 3-3 60803 Strap -5 7903 Bushing -7 6088 Plug 3-7907 Washer -7 60945 Plug -7 7973 Gasket 6-3 683 Gasket -7 7050 Key 3-5 697 Impeller -3 7053 Gasket - 698 Impeller -3 7059 Gasket -3 6503 Sleeve 3-5 709 Ring -5 64 Gasket 4-755 Bushing -7 6388 Cap 3-5 758 Bushing - 647 Plug -7 767 Pipe 6-69 Seal 3-5 768 Pipe 6-65007 Retainer - 769 Pipe 6-6564 Plug 3-7 779 Stud 6-66670 Bushing 3-3 70 Gasket 6-3 6673 Guide 3-3 746 Shaft -3 6678 Washer 3-5 755 Tube Assembly 3-5 6673 Cover 3-7 7306 Bracket -3 6673 Gasket 3-7 7343 Stabilizer 3-3 67 Rocker Assembly 3-5 7344 Stabilizer 3-3 673 Rocker Assembly 3-5 7378 Cover - 674 Bushing 3-5 766 Shaft 3-5 6793 Gasket 3-7 770 Tube Assembly 3-7 67530 Bushing -3 7703 Tube Assembly 3-7 67536 Adapter Assembly -7 7706 Insert 6-9-4 Revised January 009 PC-35-
TIO/LTIO-540-UA PARTS CATALOG S NUMERICAL INDEX (CONT.) PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. 77 Ring 6-3 7587 Body Assembly -3 7834 Cover 3-7 75447 Nipple -5 7877 Body -5 75447 Nipple 6-5 7960 Plug 6-75656 Bushing -7 7964 Gear Assembly -9 75737 Extension -3 797 Shaft Gear Assembly -3 75838 Guide 3-3 7974 Gear Assembly -7 75944 Valve Assembly - 7303 Coupling 4-75965 Clamp 4-7307 Tube Assembly 3-7 768 Spacer -9 7303 Gasket 6-5 7648 Camshaft -9 7336 Bracket 6-5 7655 Shaft Assembly -9 735 Bracket 6-5 7656 Shield - 7349 Washer - 760 Stud -5 7350 Washer - 764 Elbow -5 735 Washer - 76534 Shim 5-3 735 Washer - 76768 Washer 5-3 73383 Lockplate 5-3 76769 Locknut 5-3 73455 Rod Assembly 3-5 76784 Shaft -3 73456 Rod Assembly 3-5 76786 Gear -7 73457 Rod Assembly 3-5 76787 Roller -7 73458 Rod Assembly 3-5 76788 Roller -7 73555 Rod Assembly 3-5 77309 Bushing -3 73556 Rod Assembly 3-5 77756 Bracket 5-3 73557 Rod Assembly 3-5 77757 Bracket 5-3 73558 Rod Assembly 3-5 77808 Valve Assembly -5 73636 Coupling 4-7785 Base Assembly - 73644 Counterweight Assy. -7 7787 Bushing - 7377 Nozzle Assembly - 77906 Spacer 3-7 7380 Bushing -7 7890 Plunger Assembly 3-5 7388 Gasket - 78368 Pin -9 73857 Ring 3-7854 Socket 3-5 73965 Bracket 6-5 7864 Pulley 5-3 73966 Spacer 6-5 7867 Idler Shaft 5-3 744 Ring 3-7869 Bearing 5-3 74360 Flange 6-3 78639 Pulley & Shaft Assy. 5-3 74494 Plate 3-7 79007 Manifold Assembly 6-5 7459 Belt 5-7904 Bushing -7 74887 Spacer 3-7 PC-35- Revised January 009 9-5