TEXTRON Lycoming TECHNICAL PUBLICATION SUPPLEMENT SUPPLEMENT No. ENGINE MODEL PUBLICATION No. PUBLICATION DATE PC-0--B O-90-D Series PC-0- January 9 This supplement is arranged in the same basic format as the original parts catalog Insert In front of catalog for useage of subject matter. Revised May, 99 Page - - Magneto, Magneto Drive and Spark Plugs (Changes text of entire page)
TEXTRON Lycoming Textron Lycoming/Subsidiary of Textron Inc. 65 Oliver Street Williamsport, PA 770 U.S.A. 77/33-6 TECHNICAL PUBLICATION REVISION REVISION No. PC-0--A ENGINE MODEL PUBLICATION No. 0-90-D Series PC-0- PUBLICATION DATE January 9 The page(s) furnished herewith are intended to replace the corresponding page(s) of the publication indicated above. Remove I Insert January 9 September 9 Page -5, -6 Page -5, -6
TO: PARTS MANAGER THIS PARTS CATALOG PC-0- DATED JANUARY, 9 UPDATES AND REPLACES THE 0-90 SERIES INFORMATION IN PC-0. THE 0-35 SERIES INFORMATION HAS BEEN PREVIOUSLY UPDATED AND REPLACED BY PC-30 DATED JUNE, 9. YOU MAY NOW DESTROY COPIES OF PC-0 DATED AUGUST, 973 AND REPLACE WITH THE PUBLICATIONS LISTED ABOVE.
TEXTRON Lycoming AIRCRAFT ENGINES 0-90-D SERIES PARTS CATALOG PC-I 0-l
TEXTRON Lycoming O-90-D SERIES PARTS CATALOG INTRODUCTION This Parts Catalog supersedes PC-0 dated August, 973. parts catalog contains a complete parts listing for the Textron Lycoming O-90-D series air- This illustrated craft 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. L. NOTE The illustrations, pictures and drawings shown in this publication are typical of the subject matter they portray. This catalog, when used in conjunction with the appropriate overhaul manual, shall be used for parts identification only. Under no circumstances shall this catalog be used as an assembly or installation document. 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. SERVICE BULLETINS, INSTRUCTIONS AND LETTERS Although the information contained in this parts catalog is up-to-date at time of publication, users are advised to procure current information through all Textron Lycoming distributors or from the factory by subscription. Consult the latest edition of Service Letter No. L for subscription information. HOW TO ORDER PARTS In ordering parts for your engine, observe the following instructions parts required without delay. which will expedite shipment of correct a. Always specify the model and serial number of your engine. b. Always specify Part Number, Nomenclature and quantity required. i
TEXTRON Lycoming Lycoming 0-90-D SERIES PARTS CATALOG TABLE OF CONTENTS SECTION PAGE Introduction...... i Table of Contents Oversize and Undersize Parts... iii... ii. CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP Crankcase As sembly and Hydro Control... Oil Level Gagee and Engine Mounting Hardware (Conical)... Crankcase Related Parts... - -3-5 Crankshaft, Camshaft and Related Parts... -7 Crankshaft IdIdler Gears and Tachometer Shaft... -9 Crankcase Attaching taching Parts............... -. ACCESSORY HOUSING AND RELATED PARTS Accessory Housing Assembly... Oil Pump Ass embly and Accessory Housing Attaching... Parts...... - -3 Fuel Pump Assembly... Oil Filter Assembly Assembly and Oil Cooler Bypass Valve... Vacuum Pump p Drive and Cover...... -5-6 -7 3. CYLINDER, P'ISTON AND VALVE TRAIN Connecting Rods, Pistons and Ring Assemblies...... 3- Cylinder Asse m b ly.......................................................................3-3 Valve Assembly Assemblyly...... 3-5 Cylinder Rela ted P arts... 3-7. IGNITION SYSTEM Magneto, Magneto Magneto Drive and Spark Plugs... - 5. ELECTRICAL COMPONENTS Alternator AsAssembly and B elt... 5- Starter Motor and Attaching Parts... 5- Alternator Mounting and Attaching Parts... 5-3 6. OIL SUMP AND AND INDUCTION SYSTEM Oil Sump Ass embly and Oil Suction Screen... 6- Intake Pipe Assem b ly............... 6-3 Carburetor Assembly............ 6-5 Priming Systemm.........................................................................6-7 7. SERVICE KIT. NUMERICAL SE C T IO N... 7- IN D E X...... - ii
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG Oversize and Undersize Parts Listing PART NO. DESCRIPTION OVERSIZE UNDERSIZE 650 6533 666 696 665 6659-S 6660 66796 677 633 6763 69373 690 7057 705 7067 7693-S LW-997 LW-379 STD-065 BEARING BEARING BEARING RING SEAT GUIDE BUSHING INSERT BEARING RING BEARING BEARING RING SEAT SEAT BUSHING GUIDE SEAL SEAL DOWEL P0 P05 P0 P5 P0 P30 P0 P50 M03 M06.00.005.00.05.00.030.00.050.003.006 X X X X X SEE LATEST EDITION OF SERVICE INSTRUCTION NO. 56 FOR APPLICATION. X X X X X X X X X X X X X X X X X X X X X X M0.00 X X X X X X X X X X X X SEE LATEST EDITION OF SERVICE INSTRUCTION NO. 56 FOR APPLICATION. SEE LATEST EDITION OF SERVICE INSTRUCTION NO. 3 FOR APPLICATION. SEE LATEST EDITION OF SERVICE INSTRUCTION NO. 3 FOR APPLICATION. X X X X Studs available in P03, P07 and P oversize. NOTE When ordering oversize and undersize parts, be sure to specify the required oversize or undersize dimension along with the proper part number. For example: to order bearing 677 in.003 undersize, order part number 677-M3. Oversize code is "P" while undersize code letter is "M". These letters are then followed by the numbers designating the size in thousandths of an inch. iii
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE ASSEMBLY AND HYDRO CONTROL FIG. REF. LW-0070* LW-007* STD-557 3 6673 50-5 5 3-3 6 69679 675 7 3C- 3C-3 9 0 0 0 65007 STD-5 STD- 3 STD-63 6555** 5 653 6 65 7 653 LW-60 9 67 0 STD-3 STD-3 STD-6 3 655* (**) STD-60 5 STD- 6 LW-5-0.9 PART NUMBER DESCRIPTION CRANKCASE ASSEMBLY CRANKCASE ASSEMBLY DOWEL, / dia. x /6 long, hollow STUD, /-3 x 9-7/ long STUD, /-3 x -7/ long STUD, 3/-6 x -5/ long STUD, 9/6- x 0-/3 long STUD, /-0 x 0-/3 long STUD, 5/6- x -/ ong STUD, 5/6- x -5/ long PLUG, /-7 NPT, Allen PLUG, /-7 NPT, Allen RETAINER, Shroud tube seal DOWEL, 5/6 dia. x / long ELBOW, 3/ pipe & hose, 900 INSERT, /-0 Helicoil x 3/ long, notched PLUG, Hydraulic valve hole GASKET, Hydraulic valve VALVE, Hydraulic COVER ASSY., Hydraulic valve SEAL, Oil LEVER, Hydraulic valve SCREW, /- x.00 hex. hd. NUT, /- slotted shear PIN, /6 x / long, cotter COVER, Hydraulic valve hole plug WASHER, / lock, internal teeth WASHER, / plain BOLT, /-0 x 5/6 long, hex. hd. 0 N QUANTITY PER ASSEMBLY A L 6 6 6 6 * These parts are no longer available for purchase through Textron Lycoming. ** When P/N 65 valve is removed, P/N 6555 plug and P/N 655 cover are installed. -
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG Figure. CRANKCASE ASSEMBLY -
TEXTRON Lycoming Lycoming 0-90-D SERIES PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP OIL LEVEL GAGE AND ENGINE MOUNTING HARDWARE (CONICAL) FIG. REF. 706 LW-759 3 63 703 5 STD-69 PART NUMBER DESCRIPTION RING, Oil level gage seal GAGE ASSY., Oil level TUBE ASSY., Oil level gage BUSHING, Engine support WASHER, 7/3 I.D. x -3/ O.D. x 5/3 thick 0 N QUANTITY PER ASSEMBLY A L D D DB DC -3
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG 5 5 Figure. OIL LEVEL GAGE AND ENGINE MOUNTING HARDWARE (CONICAL) -
TEXTRON Lycoming CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE RELATED PARTS 0-90-D SERIES PARTS CATALOG FIG. REF. 3 PART NUMBER DESCRIPTION O N QUANTITY PER ASSEMBLY A LL D D DB DC 0-B 60* 666 * 7767 * LW-73* 3 STD-5 STD-05 5 7659 6 677 6763 7 6533* 650* 9 LW-379** LW-997** 0 7075 709 705 777 BALL, /6 diameter 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) GASKET, -/ I.D. x -/ O.D. x 3/3 annular PLUG, Oil relief valve BEARING, Crankshaft BEARING, Crankshaft (alternate) BEARING, Crankshaft, right front BEARING, Crankshaft, left front SEAL, Crankshaft oil, solid SEAL, Crankshaft oil, split SEAL, Oil, 3/3 section x 5/3 I.D. RING, Oil seal, 3/6 I.D. x 7/6 dia. TAPPET, Valve BODY, Hydraulic tappet AR 6 * Select spring to give a minimum of three threads exposed on adjusting screw to allow field adjustment. Reference latest revision of SSP-776, Part for spring identification. ** Refer to the latest edition of Textron Lycoming Service Instruction No. 3 for installation. * Replace two P/N 677, or P/N 6763 (alternate), crankshaft bearings with one P/N 6533 (right) and one P/N 650 (left) bearing at front main when hydro control propeller is used. Revised September, 9-5
TEXTRON Lycoming O-90-D SERIES PARTS CATALOG 0 P/N 777 Hydraulic Tappet Body 5 Figure 3. CRANKCASE RELATED PARTS -6 Revised September, 9
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKSHAFT, CAMSHAFT AND RELATED PARTS FIG. REF. PART NUMBER DESCRIPTION QUANTITY PER ASSEMBLY N QUANTITY PER ASSEMBLY A LL D D DB DC 653* STD- 3 STD-065 7067 5 650 6 3S966 7 LW-639 STD-3 9 6930* * 753* 0 60** 7566* 653* ( ) STD- 3 56 STD-33 5 STD-9 6 75706 7609 CRANKSHAFT ASSEMBLY PLUG,.00 dia. expansion DOWEL, Stepped, 9/6-/ dia. x 35/6 long BUSHING, Propeller flange PLUG, -3/ O.D. GEAR, Crankshaft LOCKPLATE, Crankshaft gear SCREW, 5/6- x.00 long SUPPORT ASSY., Startering gear, 0/ pitch SUPPORT ASSY., Startering gear, / pitch GEAR, Startering, 0/ pitch GEAR, Startering, / pitch SPACER, Propeller hub SCREW, No. 0-3 x 3/ long FLANGE, Propeller WASHER, 3/ plain BOLT, 3/- x -7/6 long, hex. hd., dr. hd. CAMSHAFT CAMSHAFT 6 6 6 * These parts are no longer available for purchase through Textron Lycoming. ** Used with P/N 760 or P/N 69953 starter. * Used with P/N LW-557 starter. Required when no startering gear support assembly is used. See latest edition of Textron Lycoming Service Bulletin No. 75 for correct installation. -7
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG -! 0 Figure. CRANKSHAFT, CAMSHAFT AND RELATED PARTS -
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKSHAFT IDLER GEARS AND TACHOMETER SHAFT FIG. REF. 5 PART NUMBER DESCRIPTION O N QUANTITY PER ASSEMBLY A LL D D DB DC 65* 7996* 7996* * 3 77309* 77309** 7507* 5 77309* 6 7570 7 LW-667 5530 9 65 0 737 LW-5-0.63 PLUNGER, Fuel pump, long GEAR ASSY., Crankshaft idler, plain GEAR ASSY., Crankshaft idler, plain BUSHING, Crankshaft idler gear BUSHING, Crankshaft idler gear GEAR ASSY., Crankshaft idler BUSHING, Crankshaft idler gear SHAFT ASSY., Tachometer PIN, 3/6 dia. x -/6 long RING, Oil pump shaft retaining SHAFT, Crankshaft idler gear LOCKPLATE, 5/6 bolt, -3/ spacing BOLT, /-0 NC-3 x 5/ long, hex. hd. * Diaphragm fuel pump drive. ** AN fuel pump drive. -9
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG 5 Figure 5. CRANKSHAFT IDLER GEARS AND TACHOMETER SHAFT -0
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG CRANKCASE, CRANKSHAFT AND CAMSHAFT GROUP CRANKCASE ATTACHING PARTS FIG. REF. 6 PART NUMBER LW-5-.50 STD- 3 6003 LW-5-.75 5 STD-60 6 STD- 7 LW-5S.50 STD- 9 STD-09 0 AN6- STD-33 STD-7 3 AN6-3A STD-33 5 STD-67 6 STD-596 7 LW-5-.50 LW-5-.3 9 STD- 0 STD-60 STD- DESCRIPTION BOLT, /-0 x -/ long, hex. hd. WASHER, / plain STRAP, Lifting BOLT, /-0 x -3/ long, hex. hd. WASHER, / lock, internal teeth NUT, /-0 plain BOLT, /-0 x -/ long, hex. hd., dr. end WASHER, / plain (max. 9) NUT, /-0 slotted shear BOLT, 3/- x -3/6 long, hex. hd. WASHER, 3/ plain NUT, 3/- slotted BOLT, 3/- x 3-37/6 long, hex. hd. WASHER, 3/ plain WASHER, 3/ lock, internal teeth NUT, 3/- plain BOLT, /-0 x -/ long, hex. hd. BOLT, /-0 x -/ long, hex. hd. WASHER, / plain WASHER, / lock, internal teeth NUT, /-0 plain O N A L L 6 9 9 3 AR 3 QUANTITY PER ASSEMBLY D D 3 3 3 DB DC -
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG 3-3,5,6-- 3,,5,6- Figure 6. CRANKCASE ATTACHING PARTS -
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS ACCESSORY HOUSING ASSEMBLY FIG. REF. 7 PART NUMBER DESCRIPTION O N QUANTITY PER ASSEMBLY A LL D D DB DC 73 676* 67** 6790* 679 760 796 3 3C- 3C-* 3C- * 3C-* 3C- 3C-9* 3C-9** 3C-9* 3C-9 3C-9 5 5C- 5C-* 5C- 5C- 6 3CD-7 7 STD-7 STD-7 * STD-7 STD-7 0 9 675 0 STD-73 600 GASKET, Accessory housing HOUSING ASSY., Accessory HOUSING ASSY., Accessory HOUSING ASSY., Accessory HOUSING ASSY., Accessory HOUSING ASSY., Accessory HOUSING ASSY., Accessory STUD, 5/6- x -/ long STUD, 5/6- x -/ long STUD, 5/6- x -/ long STUD, 5/6- x -/ long STUD, 5/6- x -/ long STUD, 5/6- x -3/ long STUD, 5/6- x -3/ long STUD, 5/6- x -3/ long STUD, 5/6- x-3/ long STUD, 5/6- x -3/ long STUD, /-0 x -3/ long STUD, /-0 x -3/ long STUD, /-0 x -3/ long STUD, /-0 x -3/ long STUD, 5/6- x -/ long, drilled PLUG, 3/- NPT, Allen PLUG, 3/- NPT, Allen PLUG, 3/- NPT, Allen PLUG, 3/- NPT, Allen PLUG, /-7 NPT, Allen ADAPTER, Tachometer PLUG, /- NPT, Allen STUD, /-0 x -3/6 long 3 * This accessory housing assembly has the oil cooler line adapter cast as an integral part of the housing but is not machined for fuel, hydraulic or vacuum pump drives. * *This accessory housing assembly has the oil cooler line adapter cast as an integral part of the housing and is machined for a diaphragm type fuel pump only. *This accessory housing assembly has the oil cooler line adapter cast as an integral part of the housing and is machined for a vacuum pump drive only. This accessory housing assembly has the oil cooler line adapter cast as an integral part of the housing and is machined for a diaphragm type fuel pump and vacuum pump drive. This accessory housing assembly is machined for vacuum and fuel pump drives and is studded to receive two () 35 lag impulse magnetos. -
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG - IP/N 760 ONLY P/N 676 P/N 67 P/N 6790 P/N 679 P/N 796 Figure 7. ACCESSORY HOUSING ASSEMBLY -
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS OIL PUMP ASSEMBLY AND ACCESSORY HOUSING ATTACHING PARTS FIG. REF. PART NUMBER 753 05K93-S * 3 67 STD-35 5 STD-0 6 LW-60 7 STD- STD-60 9 LW-5-0.9 0 LW-5-.50 DESCRIPTION BODY, Oil pump OIL PUMP IMPELLER KIT SHAFT, Oil pump drive WASHER, 5/6 plain NUT, 5/6- slotted SEAL, Tachometer drive, oil WASHER, / plain WASHER, / lock, internal teeth BOLT, /-0 x 5/6 long, hex. hd. BOLT, /-0 x -/ long, hex. hd. * To insure that new impellers are used together, they must be purchased in this kit. 0 A L L 3 3 0 QUANTITY PER ASSEMBLY D D DB DC -3
0-90-D SERIES PARTS CATALOG,9 6-7,0.9 Figure. OIL PUMP ASSEMBLY AND ACCESSORY HOUSING ATTACHING PARTS -
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS FUEL PUMP ASSEMBLY FIG. REF. 9 PART NUMBER DESCRIPTION O N A LL QUANTITY PER ASSEMBLY D D DB DC 60096 LW-57 3 6509 STD-33 5 STD-67 6 STD- 7 LW-3-0.75 GASKET, Fuel pump FUEL PUMP, (67) Low pressure, dual diaphragm COVER, Fuel pump WASHER, 3/ plain WASHER, Lock SCREW, 3/-6 x -9/3 long, socket hd., dr. hd. BOLT, 3/-6 x 3/ long, hex. hd. 5-6- 5 Figure 9. FUEL PUMP ASSEMBLY -5
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS OIL FILTER ASSEMBLY AND OIL COOLER BYPASS VALVE FIG. REF. 0 6936 65 3 STD-9 67 5 67 6 673 7 65* 697 STD-9 9 STD- 0 STD-56 PART NUMBER DESCRIPTION SPRING, Oil cooler bypass PLUNGER, Oil cooler bypass GASKET, 7/ O.D. x 5/ I.D. x 3/3 annular PLUG, Oil cooler bypass SCREEN ASSY., Oil pressure GASKET, Oil pressure housing HOUSING, Oil pressure screen HOUSING, Oil pressure screen GASKET, 7/ O.D. x 5/ I.D. x 3/3 annular WASHER, / plain SCREW, /-0 x.00 long, hex. hd., slotted 0 N A L QUANTITY PER ASSEMBLY D DB DC * For use with 5/- threaded thermostatic connection. - 7 Figure 0. OIL FILTER ASSEMBLY AND OIL COOLER BYPASS VALVE -6
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG ACCESSORY HOUSING AND RELATED PARTS VACUUM PUMP DRIVE AND COVER FIG. REF. 63 609 3 STD-77 STD-7 5 7970 6 7596 7 33 6030 9 6593 0 STD- STD-60 STD- PART NUMBER DESCRIPTION GASKET, Accessory adapter ADAPTER ASSY., Vacuum pump PIN, / dia. x / long OIL SEAL, 7/ I.D. x -/ O.D. x 5/6 wide GEAR ASSY., Vacuum pump driven WASHER, Accessory driven gear GASKET, Vacuum pump COVER, Vacuum pump SPACER, Vacuum pump stud WASHER, / plain WASHER, / lock, internal teeth NUT, /-0 plain 0 N A L L QUANTITY PER ASSEMBLY D D DB DC -7
Lycoming 0-90-D SERIES PARTS CATALOG 6 Figure. VACUUM PUMP DRIVE AND COVER -
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG CYLINDER, PISTON AND VALVE TRAIN CONNECTING RODS, PISTONS AND RING ASSEMBLIES FIG. REF. PART NUMBER DESCRIPTION QUANTITY PER ASSEMBLY N QUANTITY PER ASSEMBLY A LL D D DB DC 7030-S LW-393 3 707 LW-6 5 666 69373 6 6995 69 70396 7 6003 603* 73* * 9 696* LW-33 0 690* 633 CONNECTING ROD ASSEMBLY BUSHING, Connecting rod, upper BOLT, Connecting rod NUT, Connecting rod BEARING, Connecting rod BEARING, Connecting rod (alternate) PISTON, Compression ratio 6.5: PISTON, Compression ratio 7.5: PISTON, Compression ratio 7.0: PIN, Piston PLUG, Piston PLUG, Piston RING, Piston top compression RING, Piston, top and nd compression RING, Piston, oil regulating RING, Piston, oil regulating * Used in unplated barrels only. * * Used in chrome barrels only. * Chrome. Plain. NOTE Do not under any circumstances assemble chrome plated piston rings in a chrome plated cylinder barrel. Chrome plated cylinders are identified by an orange band around the base of the cylinder barrel or orange paint on the cylinder fins between the push rods. 3-
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG Figure. CONNECTING RODS, PISTONS AND RING ASSEMBLIES 3-
TEXTRION Lycoming 0-90-D SERIES PARTS CATALOG CYLINDER, PISTON AND VALVE TRAIN CYLINDER ASSEMBLY FIG. REF. 3 PART NUMBER DESCRIPTION O N QUANTITY PER ASSEMBLY A LL D D DB DC 73* (**) 73* (**) 737* (*) 73* (*) 665** 7057* 3 705 7693-S 5 6659-S 6 66796 7 3C- STD-700 9 6660 0 LW-99 0 LW-996 3 659* STD-35 5 STD-75 6 STD-0 CYLINDER & HEAD ASSY., Plain CYLINDER & HEAD ASSY., Chrome CYLINDER & HEAD ASSY., Plain CYLINDER & HEAD ASSY., Chrome SEAT, Intake valve SEAT, Intake valve SEAT, Exhaust valve GUIDE, Valve intake, grooved (flangeless) GUIDE, Valve exhaust, grooved (flangeless) INSERT, Sparkplug, -.5MM STUD, 5/6- x -/ long ELBOW, 3/ flared tube coupling, 90 BUSHING, Rocker shaft RING, Guide retaining PLUG, /-7 NPT, Allen GASKET, Exhaust flange FLANGE, Exhaust, stainless WASHER, 5/6 plain WASHER, 5/6 lock, internal teeth NUT, 5/6- plain 6 * These parts are no longer available for purchase through Textron Lycoming. ** Used with 6.50: compression pistons. * Used with 7.00: or 7.50: compression pistons. Item No. 0 valve guide ring P/N LW-99 must be ordered separately when ordering this part. Refer to latest edition of Textron Lycoming Service Instruction No. 56. Assemble in cylinder heads if no priming lines are installed. 3-3
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG Figure 3. CYLINDER ASSEMBLY 3-
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG CYLINDER, PISTON AND VALVE TRAIN VALVE ASSEMBLY FIG. REF. 669* 7393 * 663 3 LW-333 LW-795 5 LW-00 6 LW-0077 7 60009 790** 9 75** 0 LW-66 65006 PART NUMBER DESCRIPTION VALVE, Intake VALVE, Intake VALVE, Exhaust SEAT, Valve spring, lower SPRING, Valve, auxiliary SPRING, Valve, outer SEAT, Valve spring KEY, Valve PLUNGER ASSY., Hydraulic tappet SOCKET, Push rod, hyd. tappet SEAL, Shroud tube TUBE, Push rod shroud O N QUANTITY PER ASSEMBLY A LL 6 6 D D DB DC * Used on engines employing solid tappets. ** Used on engines employing hydraulic tappets. 3-5
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG 0 Figure. VALVE ASSEMBLY 3-6
Lycoming 0-90-D SERIES PARTS CATALOG CYLINDER, PISTON AND VALVE TRAIN CYLINDERELATED PARTS FIG. REF. 5 PART NUMBER 7 STD-090 3 33-B 656* 73* 73* 733* 73* 5 603 659 6 6039 7 LW-3790 LW-9 9 6005 0 STD-57 75906 67 3 STD-95 STD-6 5 STD-0 6 LW-559-5-05 7 6090 60 9 609 DESCRIPTION RING, Oil seal, 3/3 dia. x -7/3 I.D. NUT, /-0 plain NUT, 3/- plain ROD ASSY., Push (a total of required) ROD ASSY., Push (a total of required) ROD ASSY., Push (a total of required) ROD ASSY., Push (a total of required) ROD ASSY., Push (a total of required) ROCKER ASSY., Valve ROCKER ASSY., Valve BUSHING, Valve rocker SHAFT, Valve rocker THRUST BUTTON, Rocker shaft SCREW, Valve adjusting NUT, 9/6- x 5/3 thick GASKET, Rocker box COVER, Rocker box SCREW, /-0 x 5/ long, pan. hd., self-locking NIPPLE, Straight, 3/ I.D. hose HOSE, 3/ I.D. x -3/6 long CLAMP 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 & N QUANTITY PER ASSEMBLY A LL 6 6 D D DB DC AR AR AR AR AR AR AR AR AR AR AR AR AR * See latest edition of Textron Lycoming Service Instruction No. 060 for complete push rod application. 3-7
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG 3 Figure 5. CYLINDER RELATED PARTS 3-
Lycoming 0-90-D SERIES PARTS CATALOG IGNITION SYSTEM MAGNETO, MAGNETO DRIVE AND SPARK PLUGS FIG. REF. 6 PART NUMBER O QUANTITY PER ASSEMBLY N DESCRIPTION A LL D D DB DC 6665 6C96 3 663 6 5 LW-706 6 LW-5360-9 LW-5360-37 LW-6305-3 LW-63005-7 STD-77 STD-75 9 STD-0 0 -B3* -F3* -V* LW-5305- LW-5709 LW-570 GEAR, Magneto, impulse coupling GEAR, Magneto, retard breaker GEAR, Magneto GASKET, Magneto adapter & magneto ADAPTER, Magneto, impulse coupling MAGNETO, SLN-0 MAGNETO, Impulse coupling, SLN- MAGNETO, SLN-0 MAGNETO, Retard breaker, SLN-00 WASHER, Plain, 3/ O.D. x /6 I.D. x / thick WASHER, 5/6 lock, internal teeth NUT, 5/6- plain SPARK PLUG, Champion (REM-0E) SPARK PLUG, SL Auburn (SR-) SPARK PLUG, Auto Lite (SH-5R) KIT ASSY., Magneto ground terminal KIT, Magneto ground terminal KIT, Magneto retard terminal 3 3 3 * See latest edition of Textron Lycoming Service Instruction No. 0 for complete listing of all approved spark plugs. Revised May, 99 -
Lycoming 0-90-D SERIES PARTS CATALOG 9 7-6 5 Figure 6. MAGNETO, MAGNETO DRIVE AND SPARK PLUGS -
Lycoming O-90-D SERIES PARTS CATALOG ELECTRICAL COMPONENTS ALTERNATOR ASSEMBLY AND BELT FIG. REF. 7 PART NUMBER DESCRIPTION O N A LL QUANTITY PER ASSEMBLY D D DB DC LW-37 LW-33 3 36B9 7606 ALTERNATOR ASSY., volt, 60 amp. Prestolite ALTERNATOR, (ALY-0-LS) PULLEY, Alternator BELT, Alternator drive NOTE See latest edition of Textron Lycoming Service Instruction No. 5 for complete listing of FAA approved starters, generators, alternators, regulators and relays. Figure 7. ALTERNATOR ASSEMBLY AND BELT 5-
Lycoming 0-90-D SERIES PARTS CATALOG ELECTRICAL COMPONENTS STARTER MOTOR AND ATTACHING PARTS FIG. REF. PART NUMBER DESCRIPTION O QUANTITY PER ASSEMBLY A LL D D DB DC 760 LW-557 69953 STD-35 3 STD-75 LW-3-.6 5 STD-0 6 LW-03 STARTER, volt (no reduction, 0/ pitch pinion) (MZ-0) STARTER, volt (3.3: internal reduction, / pitch pinion) (MZ-) STARTER, volt (no reduction, 0/ pitch pinion) (09669) WASHER, 5/6 plain WASHER, 5/6 lock, internal teeth BOLT, 5/6- x -5/3 long, hex. hd. NUT, 5/6- plain SWITCH, Magnetic (SAZ-0E-) 3 NOTE See latest edition of Textron Lycoming Service Instruction No. 5 for complete listing of FAA approved starters, generators, alternators, regulators and relays. Figure. STARTER MOTOR AND ATTACHING PARTS 5-
Lycoming 0-90-D SERIES PARTS CATALOG ELECTRICAL COMPONENTS ALTERNATOR MOUNTING AND ATTACHING PARTS FIG. REF. 9 PART NUMBER 75 STD- 3 STD-60 LW-5-.75 5 LW-5-.5 6 STD- 7 7530 STD-35 9 LW-3H0.75 0 STD-77 LW-3H0.75 STD-690 3 AN6- STD-690 5 STD-7 6 STD-73 7 AN6-3 7653 9 STD-690 0 STD-7 STD-73 733 3 LW-3H0.75 DESCRIPTION BRACKET, Alternator WASHER, / plain WASHER, / lock, internal teeth BOLT, /-0 x -3/ long, hex. hd. BOLT, /-0 x -/ long, hex. hd. NUT, /-0 plain LINK, Alternator adjusting WASHER, 5/6 plain BOLT, 5/6- x 3/ long, hex. hd. WASHER, 3/ O.D. x /3 I.D. x / thick BOLT, 5/6- x 3/ long, hex. hd. WASHER, 3/6 O.D. x 5/6 I.D. x /6 thick BOLT, 3/- x -37/6 long, hex. hd., dr. end WASHER, 3/6 O.D. x 5/6 I.D. x /6 thick NUT, 3/- slotted PIN, Cotter, 3/3 dia. x 3/ long BOLT, 3/- x -9/6 long, hex. hd., dr. end SHIM, -/ O.D. x 3/3 I.D. x.005 thick WASHER, 3/6 O.D. x 5/6 I.D. x /6 thick NUT, 3/- slotted PIN, Cotter, 3/3 dia. x 3/ long STRUT, Alternator support BOLT, 5/6- x 3/ long, hex. hd. O N QUANTITY PER ASSEMBLY A L L 3 AR AR AR D D DB DC 5-3
Lycoming 0-90-D SERIES PARTS CATALOG Figure 9. ALTERNATOR MOUNTING AND ATTACHING PARTS 5-
Lycoming 0-90-D SERIES PARTS CATALOG OIL SUMP AND INDUCTION SYSTEM OIL SUMP ASSEMBLY AND OIL SUCTION SCREEN FIG. REF. 0 PART NUMBER LW-3353 LW-56 3 6376 6377 5 5C- 6 STD-55 7 STD- STD-60 9 LW-5-0.9 0 STD- 600 63 3 STD-7 STD-33 5 STD- 6 STD-09 7 STD-6 637 9 STD-05 0 635 DESCRIPTION GASKET, Oil sump SUMP ASSY., Oil CONNECTION, Intake pipe, front CONNECTION, Intake pipe, rear STUD, /-0 x -/ long PLUG, /- NPT, sq. hd., drilled WASHER, / plain WASHER, / lock, internal teeth BOLT, /-0 x 5/6 long, hex. hd. NUT, /-0 plain GASKET, Oil suction tube flange TUBE ASSY., Oil suction WASHER, / plain BOLT, /-0 x -/ long, hex. hd., drilled WASHER, / plain (max. ) NUT, /-0 slotted shear PIN, /6 dia. x / long, cotter SCREEN, Oil suction GASKET, / I.D. -/ O.D. x 3/3 annular PLUG, 5/3 hex. hd. x -/- thd. 0 A L L 3 0 AR QUANTITY PER ASSEMBLY D D DB DC 6-
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG 3 Figure 0. OIL SUMP ASSEMBLY AND OIL SUCTION SCREEN 6-
TEXTRON Lycoming OIL SUMP AND INDUCTION SYSTEM INTAKE PIPE ASSEMBLY 0-90-D SERIES PARTS CATALOG FIG. REF. PART NUMBER LW-67 LW-6730 3 LW-679 STD-96 5 LW-559-- 6 7973 7 7336 STD- 9 STD-60 0 LW-5-.5 DESCRIPTION PIPE, Intake, cylinders no. & PIPE, Intake, cylinder no. 3 PIPE, Intake, cylinder no. HOSE, -/ I.D. x -7/ O.D. x -/ long CLAMP, Hose, -3/ I.D. x 9/6 wide GASKET, bolt flange, -3/ I.D. FLANGE, Intake pipe, upper WASHER, / plain WASHER, / lock, internal teeth BOLT, /-0 x -/ long, hex. hd. 0 N QUANTITY PER ASSEMBLY A L L D D DB DC 6-3
TEXTRON Lycomlng 0-90-D SERIES PARTS CATALOG 3 5 5 Figure. INTAKE PIPE ASSEMBLY 6-
TEXTRON Lycoming OIL SUMP AND INDUCTION SYSTEM CARBURETOR ASSEMBLY 0-90-D SERIES PARTS CATALOG FIG. REF. PART NUMBER DESCRIPTION 0 N A LL QUANTITY PER ASSEMBLY D D DB DC 6059 69* 630* 3 STD- STD-60 5 STD- GASKET, Carburetor CARBURETOR, Marvel-Schebler MA-3SPA (0-336-) CARBURETOR, Marvel-Schebler MA-3SPA (0-3565-) WASHER, / plain WASHER, / lock, internal teeth NUT, /-0 plain * These parts are no longer available for purchase through Textron Lycoming. 6-5
Lycoming 0-90-D SERIES PARTS CATALOG 5 Figure. CARBURETOR ASSEMBLY 6-6
TEXTRON Lycoming OIL SUMP AND INDUCTION SYSTEM PRIMING SYSTEM 0-90-D SERIES PARTS CATALOG FIG. REF. 3 0 N QUANTITY PER ASSEMBLY PART A NUMBER DESCRIPTION L D D DB DC L LW-09-0-70 LW-09-0-0 3 LW-09-0-00 LW-666-5-3 5 LW-959-50-5 6 STD-553 7 AN365-63A STD-53 9 75 TUBE ASSY., Primer, cyls. & TUBE ASSY., Primer, cyls. 3 & TUBE ASSY., Primer, Intermediate CLIP, 3/6 I.D. for / dia. screw, cushion type CLAMP, -/ I.D. with / dia. offset SCREW, No. 6-3 x / long, rd. hd. NUT, No. 6-3 self-locking TEE, Union, / tube NIPPLE ASSY., Primer 3 3 3 6-7
Lycoming 0-90-D SERIES PARTS CATALOG 9 Figure 3. PRIMING SYSTEM 6-
Lycoming 0-90-D SERIES PARTS CATALOG SERVICE KIT SECTION SEAL AND GASKET SET Part No. Part Name Qty. 6937- MS95-6 06E9769-.00 STD-7 STD-3 STD-9 STD-5 STD-006 STD-05 STD-07 69-C 33 60096 6059 600 673 63 653 6 LW-996 66 635 696 6935 6955 6970 697 7030 7055 7 7973 7053 7059 7075 707 709 73 79 7333 737 73 7065 706 75 75906 7650 7690 LW-7 LW-6 LW-795 LW-3353 LW-379 LW-60 LW-995 LW-639 LW-66 SEAL AND GASKET SET SEAL GASKET SEAL, Oil SEAL GASKET, Annular SEAL, Oil RING, Oil seal GASKET, Annular "0" RING GASKET GASKET, Vacuum pump GASKET, Fuel pump GASKET, Carburetor GASKET, Oil suction tube flange GASKET, Oil pressure housing GASKET, Accessory adapter GASKET, Hydraulic valve GASKET, Magneto adapter GASKET, Exhaust flange GASKET, Carburetor GASKET, Accessory drive adapter GASKET SPACER GASKET, Accessory pad cover GASKET, Dual accessory drive cover GASKET, Governor spacer SEAL, Shroud tube GASKET RING, Oil seal GASKET, Intake flange GASKET, Governor drive GASKET SEAL, Oil LOCKPLATE, Cam gear RING, Oil seal RING, Oil seal LOCKPLATE LOCKPLATE LOCKPLATE, Crankshaft idler gear shaft GASKET, Accessory housing RING, Oil level gage seal RING, Oil level gage seal RING, Oil seal GASKET, Rocker box cover GASKET SEAL, Crankshaft oil LOCKPLATE, Shroud tube GASKET, Magneto GASKET GASKET, Oil sump SEAL, Crankshaft oil SEAL, Tachometer shaft SPRING LOCKPLATE, Crankshaft gear SEAL, Shroud tube 6 6 7-
Lycoming 0-90-D SERIES PARTS CATALOG SERVICE KIT SECTION CYLINDER, PISTON AND RING ASSEMBLY Part No. Part Name Qty. 6953* CYLINDER, PISTON AND RING ASSEMBLY 73* CYLINDER AND HEAD ASSEMBLY 7393 VALVE, Intake 6653 VALVE, Exhaust 65 SEAT, Valve spring, lower 65567* SPRING, Valve auxiliary 657* SPRING, Valve outer 637* SEAT, Valve spring 60009 KEY, Valve 0 PLUG, / pipe x 3/ long, socket 659 ROCKER ASSY., Valve 7 SEAL, Cylinder base oil 60053* SEAL, Shroud tube 600* SHAFT, Valve rocker 75906 GASKET, Rocker box cover 67 COVER, Rocker box STD-95 SCREW, /-0 x 5/ long, fill. hd. 6 69 PISTON 6003 PIN, Piston 73 PLUG, Piston pin 7555* RING, Top & nd compression 633 RING, Oil regulating, expander type * These parts are no longer available for purchase through Textron Lycoming. 7-
Lycoming 0-90-D SERIES PARTS CATALOG SERVICE KIT SECTION CYLINDER, PISTON AND RING ASSEMBLY Part No. Part Name Qty. 6967* 737* 7393 6653 65 65567* 657* 637* 60009 0 659 600* 75906 67 STD-95 69 6003 7 60053* 603 696 690 CYLINDER, PISTON AND RING ASSEMBLY CYLINDER AND HEAD ASSEMBLY VALVE, Intake VALVE, Exhaust SEAT, Valve spring lower SPRING, Valve auxiliary SPRING, Valve outer SEAT, Valve spring KEY, Valve PLUG, / pipe x 3/ long, socket ROCKER ASSY., Valve SHAFT, Valve rocker GASKET, Rocker box cover COVER, Rocker box SCREW, /-0 x 5/ long, fill. hd. PISTON PIN, Piston SEAL, Cylinder base oil SEAL, Shroud tube PLUG, Piston pin RING, Top compression RING, Piston, oil regulating, expander type 6 * These parts are no longer available for purchase through Textron Lycoming. 7-3
TEXTRON Lycoming 0-90-D SERIES PARTS CATALOG SERVICE KIT SECTION CYLINDER, PISTON AND RING ASSEMBLY Part No. Part Name Qty. 799* CYLINDER, PISTON AND RING ASSEMBLY 737* CYLINDER AND HEAD ASSEMBLY 7393 VALVE, Intake 6653 VALVE, Exhaust 65 SEAT, Valve spring lower 65567* SPRING, Valve auxiliary 657* SPRING, Valve outer 637* SEAT, Valve spring 60009 KEY, Valve 0 PLUG, / pipe x 3/ long, socket 659 ROCKER ASSY., Valve 600* SHAFT, Valve rocker 75906 GASKET, Rocker box cover 67 COVER, Rocker box STD-95 SCREW, /-0 x 5/ long, fill. hd. 6 70396 PISTON 6003 PIN, Piston 7 SEAL, Cylinder base oil 60053* SEAL, Shroud tube 603 PLUG, Piston pin 696 RING, Top compression 65 RING, nd compression 633 RING, Oil regulating, expander type * These parts are no longer available for purchase through Textron Lycoming. 7-
Lycoming 0-90-D SERIES PARTS CATALOG SERVICE KIT SECTION CYLINDER, PISTON AND RING ASSEMBLY Part No. Part Name Qty. 79* CYLINDER, PISTON AND RING ASSEMBLY 73* CYLINDER AND HEAD ASSEMBLY STD-57 NUT STD-95 SCREW, /-0 x 5/ long, fill. hd. 6 0 PLUG, / pipe x 3/ long, socket 60009 KEY, Valve 6005 SCREW, Valve adjusting 603 PLUG, Piston pin 600* SHAFT, Valve rocker 6003 PIN, Piston 603 ROCKER ASSY., Valve 75906 GASKET, Rocker box cover 67 COVER, Rocker box 696 RING, Piston top compression 657* SPRING, Valve, outer 7 SEAL, Cylinder base oil 60053* SEAL, Shroud tube 65 SEAT, Valve spring, lower 65567* SPRING, Valve, auxiliary 669 VALVE, Intake 6653 VALVE, Exhaust 637* SEAT, Valve spring 690 RING, Piston, oil regulating 6995 PISTON * These parts are no longer available for purchase through Textron Lycoming. 7-5
Lycoming 0-90-D SERIES PARTS CATALOG Part No. Part Name Qty. 795 73 STD-5 STD- 0 60009 6005 73 600' 6003 603 75906 67 657 65 7 60053 65567 669 6653 7555 637 633 6995 SERVICE KIT SECTION CYLINDER, PISTON AND RING ASSEMBLY * CYLINDER, PISTON AND RING ASSEMBLY * CYLINDER AND HEAD ASSEMBLY 7 NUT 95 SCREW, /-0 x 5/ long, fill. hd. 6 PLUG, / pipe x 3/ long, socket KEY, Valve SCREW, Valve adjusting PLUG, Piston pin SHAFT, Valve rocker PIN, Piston ROCKER ASSY., Valve GASKET, Rocker box cover COVER, Rocker box SPRING, Valve, outer SEAT, Valve spring, lower SEAL, Cylinder base oil * SEAL, Shroud tube SPRING, Valve, auxiliary VALVE, Intake VALVE, Exhaust * RING, Piston compression * SEAT, Valve spring RING, Piston, oil regulating, expander type PISTON * These parts are no longer available for purchase through Textron Lycoming. 7-6
Lycoming 0-90-D SERIES PARTS CATALOG SERVICE KIT SECTION CYLINDER, PISTON AND RING ASSEMBLY Part No. Part Name Qty. 7536* CYLINDER, PISTON AND RING ASSEMBLY 73* CYLINDER AND HEAD ASSEMBLY 7393 VALVE, Intake 6653 VALVE, Exhaust 65 SEAT, Valve spring, lower 65567* SPRING, Valve auxiliary 657* SPRING, Valve outer 637* SEAT, Valve spring 60009 KEY, Valve 0 PLUG, / pipe x 3/ long, socket 659 ROCKER ASSY., Valve 7 SEAL, Cylinder base oil 60053* SEAL, Shroud tube 600* SHAFT, Valve rocker 75906 GASKET, Rocker box cover 67 COVER, Rocker box STD-6 SCREW, /-0 x 5/ long, fill. hd. 6 70396 PISTON 6003 PIN, Piston 73 PLUG, Piston pin 7555* RING, Top & nd compression 633 RING, Oil regulating, expander type * These parts are no longer available for purchase through Textron Lycoming. 7-7
TEXTRON Lycoming NUMERICAL INDEX 0-90-D SERIES PARTS CATALOG PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. AN6-3 AN6- AN6- AN6-3A AN365-63A LW-5-0.63 LW-5-0.9 LW-5-0.9 LW-5-0.9 LW-5-.3 LW-5-.5 LW-5-.5 LW-5-.50 LW-5-.50 LW-5S.50 LW-5-.75 LW-5-.75 LW-3-.6 LW-3H0.75 LW-3-0.75 LW-0070 LW- 007 LW-0077 LW-73 LW-795 LW- 00 LW-997 LW-03 LW- 09-0- 00 LW-09-0-0 LW-09-0-70 LW-6 LW-706 LW-9 LW-333 LW-3353 LW-3790 LW-379 LW-33 LW-393 LW-60 LW- 60 LW-33 LW-37 LW-759 LW-57 LW-557 LW-559-5-05 LW-559-- LW-56 Bolt Bolt Bolt Bolt Nut Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Crankcase Assy. Crankcase Assy. Seat Spring Spring Spring Seal Switch Tube Assy. Tube Assy. Tube Assy. Nut Adapter Thrust Button Seat Gasket Shaft Seal Ring Bushing Seal Seal Alternator Alternator Assy. Gage Assy. Fuel Pump Starter Clamp Clamp Sump Assy. 5-3 5-3 - - 6-7 -9 - -3 6- - 5-3 6-3 - -3 - - 5-3 5-5-3-5 - - 3-5 -5 3-5 3-5 -5 5-6-7 6-7 6-7 3- - 3-7 3-5 6-3-7-5 3-3- - -3 5-5- -3-5 5-3-7 6-3 6- LW-570 LW-5709 LW-666-5-3 LW-63005- LW-6305-3 LW-67 LW-679 LW-6730 LW- 639 LW-66 LW- 667 LW-959-50-5 LW-996 LW-99 LW-5360-5 LW-5360-9 LW-5360-37 LW-5305- STD- STD- STD- STD- STD- STD- STD- STD- STD- STD-33 STD-33 STD-33 STD-35 STD-35 STD-35 STD-35 STD-3 STD-6 STD-6 STD-3 STD-60 STD-60 STD-60 STD-60 STD-60 STD-60 STD-60 STD-60 STD-9 STD-5 STD-75 STD-75 Kit Kit Clip Magneto Magneto Pipe Pipe Pipe Lockplate Seal Pin Clamp Gasket Ring Magneto Magneto Magneto Kit Assy. Washer Washer Washer Washer Washer Washer Washer Washer Washer Washer Washer Washer Washer Washer Washer Washer Nut Pin Pin Screw Washer Washer Washer Washer Washer Washer Washer Washer Gasket Washer Washer Washer - - 6-7 - - 6-3 6-3 6-3 -7 3-5 -9 6-7 3-3 3-3 - - - - - - -3-6 -7 5-3 6-6-3 6-5 -7 - -5-3 3-3 5-5-3 - - 6- - - - -3-7 5-3 6-6-3 6-5 -6-5 3-3 - -
Lycoming 0-90-D SERIES PARTS CATALOG PART NO. STD-75 STD-5 STD-55 STD-553 STD-557 STD-596 STD-57 STD-69 STD-67 STD-67 STD-6 STD-690 STD-700 STD-73 STD-73 STD-7 STD-53 STD-7 STD-7 STD-05 STD-05 STD-065 STD- STD-96 STD-9 STD- STD- STD-7 STD- 09 STD- 09 STD-0 STD-0 STD- 0 STD- STD- STD- STD- STD- STD-0 STD-33 STD-63 STD-77 STD-77 STD-77 STD-56 STD- STD-95 STD-090 STD-0 STD-3 NUMERICAL INDEX (Cont.) PART NAME PAGE NO. PART NO. PART NAME PAGE NO. Washer 5- STD-7 Oil Seal -7 Dowel - 5C- Stud 6- Plug 6-5C- Stud - Screw 6-7 3C- Stud - Dowel - 3C- Stud - Nut - 3C- Stud 3-3 Nut 3-7 3C-3 Stud - Washer -3 3C-9 Stud - Washer - 3CD-7 Stud - Washer -5 3-3 Stud - Nipple 3-7 50-5 Stud - Washer 5-3 33-B Nut 3-7 Elbow 3-3 0-B Ball -5 Pin 5-3 0 Plug - Plug - 0 Plug - Plug - 0 Plug 3-3 Tee 6-7 -B3 Spark Plug - Nut - -F3 Spark Plug - Nut 5-3 -V Spark Plug - Gasket -5 33 Gasket -7 Gasket 6-5530 Ring -9 Dowel -7 56 Flange -7 Elbow - 60009 Key 3-5 Hose 6-3 6005 Screw 3-7 Bolt -7 60096 Gasket -5 Plug -7 603 Plug 3- Screw -7 6039 Bushing 3-7 Washer 6-6003 Pin 3- Nut - 6030 Cover -7 Nut 6-6059 Gasket 6-5 Nut 3-3 6003 Strap - Nut - 600 Gasket 6- Nut 5-60 Tube Assy. 3-7 Nut - 603 Rocker Assy. 3-7 Nut -7 60 Gear -7 Nut 5-3 6090 Tube Assy. 3-7 Nut 6-609 Tube Assy. 3-7 Nut 6-5 60 Spring -5 Nut -3 609 Adapter Assy. -7 Bolt 6-65 Shaft -9 Insert - 663 Gear - Washer - 673 Gasket -6 Washer 5-3 67 Shaft -3 Pin -7 675 Adapter - Screw -6 63 Gasket -7 Screw -5 67 Lever - Screw 3-7 67 Cover 3-7 Nut 3-7 653 Spacer -7 Hose 3-7 659 Flange 3-3 Screw -7 635 Plug 6- -
TEXTRON Lycomlng NUMERICAL INDEX (Cont.) 0-90-D SERIES PARTS CATALOG PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. 6376 6377 637 63 600 650 650 653 6533 65 655 6555 653 65 663 666 6665 63 656 6 69 65 67 653 65 67 630 696 65006 65007 6509 669 665 6659-S 6660 6673 66796 677 633 659 6593 666 675 6763 676 67 6790 679 697 6930 Connection Connection Screen Tube Assy. Stud Plug Bearing Gasket Bearing Plunger Cover Plug Cover Assy. Valve Valve Bearing Gear Tube Assy. Rod Assy. Gasket Carburetor Plunger Plug Crankshaft Assy. Housing Screen Assy. Carburetor Ring Tube Retainer Cover Valve Seat Guide Bushing Stud Insert Bearing Ring Rocker Assy. Spacer Spring Stud Bearing Housing Assy. Housing Assy. Housing Assy. Housing Assy. Housing Support Assy. 6-6- 6-6- - -7-5 - -5-9 - - - - 3-5 3- - -3 3-7 - 6-5 -6-6 -7-6 -6 6-5 3-3-5 - -5 3-5 3-3 3-3 3-3 - 3-3 -5 3-3-7-7 -5 - -5 - - - - -6-7 69373 690 6936 69679 69 69953 6995 70396 703 705 760 7 7596 73 73 737 73 7973 7057 705 7067 7075 709 73 796 7566 777 7970 7336 73 73 733 73 737 73 7393 706 75 733 7996 7507 753 7530 75706 7570 75906 7606 7609 760 7659 Bearing Ring Spring Stud Piston Starter Piston Piston Bushing Tappet Housing Assy. Ring Washer Cylinder & Head Assy. Cylinder & Head Assy. Cylinder & Head Assy. Cylinder & Head Assy. Gasket Seat Seat Bushing Seal Ring Plug Housing Assy. Gear Body Gear Assy. Flange Rod Assy. Rod Assy. Rod Assy. Rod Assy. Lockplate Gasket Valve Ring Nipple Assy. Strut Gear Assy. Gear Assy. Support Assy. Link Camshaft Shaft Assy. Gasket Belt Camshaft Starter Plug 3-3- -6-3- 5-3- 3- -3-5 - 3-7 -7 3-3 3-3 3-3 3-3 6-3 3-3 3-3 -7-5 -5 3- - -7-5 -7 6-3 3-7 3-7 3-7 3-7 -9-3-5-3 6-7 5-3 -9-9 -7 5-3 -7-9 3-7 5- -7 5- -5-3
TEXTRON Lycoming NUMERICAL INDEX (Cont.) 0-90-D SERIES PARTS CATALOG PART NO. PART NAME PAGE NO. PART NO. PART NAME PAGE NO. 7653 7693-S70-63 7693-S90-63 7693-S 77309 7767 707 7030-S Shim Lead Assy. Lead Assy. Guide Bushing Spring Bolt Connecting Rod Assy. 5-3 - - 3-3 -9-5 3-3- 75 790 75 753 05K93-S 36B9 6C96 3S966 Bracket Plunger Assy. Socket Body Oil Pump Impeller Kit Pulley Gear Gear 5-3 3-5 3-5 -3-3 5- - -7 -