TEXTRON Lycoming AIRCRAFT ENGINES O-30 Model Aircraft Engine PARTS CATALOG
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES TABLE OF CONTENTS INTRODUCTION....................... iii. INSTRUCTIONS FOR ORDERING PARTS.. ILLUSTRATED PARTS SECTION.. NUMERICAL PARTS LIST... NUMERICAL STANDARD PARTS LIST... NUMERICAL OVERSIZE AND UNDERSIZE LIST SERVICE REPLACEMENT SET SECTION.. ATTACHING PARTS SECTION... II
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES INTRODUCTION The parts lists and Illustrations in this catalog provide an easy method of identification, for procurement and servicing purposes, of any part used on Lycoming Model 0-30 Series Aircraft Engines. The catalog contains six sections which are described in the following paragraphs. THE ILLUSTRATED PARTS SECTION consists of explodedviews of thebasic 0-30 Series engines. These views illustrate all procurable parts which are indicated and identified by part number. THE NUMERICAL PARTS SECTION contains the part number of allprocurable partsused on these engines and are arranged in numerical sequence. Following each part listing a complete dimensional description is given. along with the quantity required for each engine. If the part is anassembly the quantity, part number andname of its components are given. Certain components of these assemblies may be prefixed by an (*) which indicatesthat the detail part cannot be procured as such but can be obtained only by ordering the next higher assembly of which it is a component. THE NUMERICAL STANDARDS PARTS SECTION is similar to the NumericalParts Section excepting only that the part numbers are prefixed by the symbol "STD". This symbol indicates that the part is a Lycoming standard part and is not necessarily peculiar to these engines. The standard parts include such items as nuts, bolts, washers, and seals. THE OVERSIZE AND UNDERSIZE PARTS SECTION consists of a list of such parts that are available in sizes other than nominal or standard. This list states the part name or number of the part and the non standard sizes in which it may be procured. THE SERVICE REPLACEMENT SET SECTION consists of a list of service replacement sets such as seals, gaskets or complete cylinder, piston and ring combinations. The individual items in these sets are listed separately in the Numerical Section of the catalog and may be individually procured. THE ATTACHING PARTS SECTION consists of a complete listing of all assemblies and subassemblies contained in the engine, along with their attaching parts. These assemblies and subassemblies are arranged in an alphabetical sequence and immediately beneath each listing are shown the parts that are required to attach each assembly. The quantity shown under the "No. Required" column are for one assembly only. INSTRUCTIONS FOR ORDERING PARTS Always, when ordering parts, state the part number, its correct name, and quantity desired. In addition state the complete model and serial number of the engine. This information will be found on the Name Plate which is attached to the sump. Unless credit has been established with Textron Lycoming, all parts will be shipped C.O.D. or with sight draft attached to bill of lading on freight shipment. WHEN ORDERING PARTS BE CERTAIN TO INCLUDE ENGINE MODEL AND SERIAL NUMBER. iii
SUPPLEMENT TO Model 0-30 Series Aircraft Engines Parts Catalog NO. 05 This supplement is provided to inform users of Lycoming parts catalogs of changes, deletions, additions and supersedures that have occurred since publication of the catalog. Quantity per Engine Crankcase Assembly, Machining Stud Stud Stud Spacer, Oil pressure relief valve Bearing, Crankshaft Bearing, Crankshaft, front Seal, Crankshaft oil Plate, Crankshaft oil seal retaining Attaching Parts (for above plate) Screw Seal, Oil Ring, Oil seal Body, Hydraulic tappet Plunger Assembly, Hydraulic tappet Crankshaft Assembly Bushing, Propeller flange Bushing, Propeller flange Bushing, Propeller flange Crankshaft Assembly Bushing, Propeller flange Bushing, Propeller flange Camshaft Assembly Slinger, Breather Lockplate Bolt, Connecting rod Nut, Connecting rod Pin Bearing, Connecting rod Lockplate Piston Ring, Piston, compression Ring, Piston, oil regulator expander type Cylinder and Head Assembly Guide, Exhaust valve Valve, Intake Valve, Exhaust, rotator type Cap, Valve stem, exhaust Seat, Valve spring, upper, exhaust Key, Valve, exhaust Gasket, Rocker box cover Screw (required to attach rocker box cover) Rod Assembly, Push Rod Assembly, Push Rod Assembly, Push Rod Assembly, Push (A tot Rocker Assembly, Valve, intake Rocker Assembly, Valve, exhaust Bushing, Valve rocker, exhaust Clamp, Hose Gasket, Accessory housing Housing Assembly, Accessory Housing Assembly, Accessory 7667 instead of 75 69679 instead of 675 66 675 Std-5 7369-73630 730 instead of 6996 750 instead of 657 or 7637 779-S instead of 6073 7395 Std-60 Std-99 7075 709 777 instead of 6959 7690 instead of 63, 779, 776 or 7306 7566 7065-S instead of 693 7063-S instead of 6936 706-S instead of 6937 7567 7065-S instead of 693 7063-S instead of 6936 767 instead of 6769 7079 instead of 663 707 instead of 66 7669 instead of 6959 766 instead of 7950 Std-53 instead of Std-53 69373 instead of 666 737 instead of 66 7509 instead of 7530, 7967 or 759 7 instead of 76 or 653 7357 instead of 6957 757 instead of 7350, 76 or 6953 730 instead of 69533 7393 instead of 765 or 67905 75 instead of 7595 MS399-3 instead of 63 735 instead of 6953 MS3997-3 instead of 7050 75906 instead of 66 Std-95 instead of Std-6 737 instead of 6967 73 instead of 696 739 instead of 6969 730 instead of 6969- al of push rod assemblies required) 69 () instead of 69 () 7636 7637 Std-9 instead of Std-5 73 instead of 635 79 instead of 663 750 iv AR - max. 3 of either required 6 6 6 3 5 AR AR AR AR
Quantity per Engine Housing Assembly, Accessory Housing Assembly, Accessory Gear Assembly, Crankshaft idler, plain Gear Assembly, Crankshaft idler, plain (optional equipment) Gear Assembly, Crankshaft idler, plain (optional equipment) Drive Stud (required to attach nameplate) Ring, Oil level gage seal Tube, Oil level gage, long Clamp, Hose Flange, Intake pipe, upper Magneto, (type SLN-0) (optional equipment) Magneto, (type SLN-00) (optional equipment) Shielding Assembly, Ignition (Co-Op.) Cable Assembly, Ignition shielded (optional equipment) Link, Generator adjusting Regulator, Voltage Regulator, Voltage Support Assembly, Starter ring gear Gear, Starter ring Screw Valve Assembly, Temperature control oil cooler by-pass (optional equipment) Starter, volt Starter, volt Gear Assembly, Vacuum pump driven (Optional equipment) Fuel Pump Plug, Allen Adapter Assembly, Propeller governor (optional equipment) Adapter Assembly, Propeller governor (optional equipment) Nipple Cover, Governor drive Baffle Assembly, Intercylinder Retainer, Intercylinder baffle Hook, Intercylinder baffle, retainer Clamp, Primer line Nipple Assembly, Primer Spark Plug Spark Plug 7503 750 7996 instead of 67 7996 instead of 67 7507 instead of 65 Std-90 instead of AN535--3 706 instead of 7059 or 6095 75736 instead of 6909 Std-530 instead of Std-3 7336 instead of 60069 75 73360 7337 756 760 instead of 606 705 instead of 63 7077 7 instead of 667 7566 instead of 60 Std- 759 instead of 695 76 instead of 709 or 6995 76 instead of 76 or 69953 7970 instead of 66 756 instead of 70,7060,7397,7537,6997 or 66 Std-73 instead of Std-7 7553 instead of 69000 7555 instead of 653 7573 instead of AN-5-D 737 instead of 0-G 75 instead of 69666 76 instead of 653 760 () instead of 9 (), Std- () or Std-670 () 790 75 -B3 -F3 3 3 v
ACCESSORY HOUSING ASSEMBLIES 663 AND 6977 DETAILS OF 6977ARE SAME AS 663 EXCEPT ALL MAGNETO PAD STUDS ARE P/N 666
PARALLELING RELAY- 66 STARTER RELAY -( VOLT) 69 MAGNETIC SWITCH-( VOLT) 67
CYLINDER AND HEAD ASSEMBLY
690 6376 697 6377 603 60069 STD-60 STD- 69 STD-05 SUMP 69370 ASSEMBLY 635 6936 STD-35 STD-763 6950 STD-763 SUMP ASSEMBLY 69370
6667 7397 73 5663 636 r 65 n 0 0 0 a STD-0 STD-75 STD-77 650 739 * 73 STD- STD- 60 STD- AN500-6- 635 * WHEN 73 IS USED ON RIGHT SIDE OF ENGINE P/N 6666 AND 6 ARE REQUIRED
67 STD-95 -B 6559 6 60670 6563 6560 \ 657 -STD-95 7 59 60670 6563 759 6559 75 67 STD-95 B 6560 o r o 6795 AN6-655 STD-7 70 666 STb-60 6573 SHIELDED HARNESS ASSEMBLY PACKARD TYPE P/N 6 STD-53 STD-3 STD-553 6670 795 79 75 7 657 70 666 STD-60 STD-7 6573 SHIELDED HARNESS ASSEMBLY PACKARD TYPE P/N 79 ro 0 70 E-0-7- STD-60 STD-7 6559 6560 \ 6573 657 BREEZE SHIELDING ASSEMBLY P/N 6336 SEE 6336 FOR LEAD PART NUMBERS
65 65-3 65 I I 0
STD-670 9 STD- 653 69666- o 0 0-69666
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES Part Number Part Name NUMERICAL PARTS LIST MODEL A B 3-3 50-5 79-B 0-G 35 0-B 06-B 0 -K -P STUD, 3, -6 x -5/ in. long... STUD,, -3 x -7/ in. long... GASKET, Governor... COVER, Governor drive... SLEEVE, Spark plug (Packard type shielding only)... (Superseded by AN6- and 70) BALL, /6 in. dia.... CLAMP, Primer line... PLUG, / NPT x 3/' in. long, socket... (Remove one from cylinders, and when primer system Is employed) SPARK PLUG (Same as AC S6R) Alternate to -U... SPARK PLUG (Same as Champion C-6-S)... 6 6-3 3 0 0 -R SPARK PLUG (Same as AC-SD) Alternate to -U.. -U SPARK PLUG (Same as Champion RC-6-S)... -X SPARK PLUG (Same as Champion C-7-S) Alternate to -P)... -B CABLE, Shielded, high tension (Packard Type)............ AR AR 9 SPRING, Cylinder baffle............. 9-M 33 LOOM, Priming line... GASKET, Vacuum pump............. 3.......... 3 3 5663 GASKET, Magneto... 60009 600 60053 60069 60096 603 6039 6039 600 6030 609 60670 KEY, Valve... GUIDE, Valve, intake... SEAL, Shroud tube... FLANGE, Intake pipe, upper... GASKET, Fuel pump... GASKET, bolt flange, -3/ ID.. SHAFT, Oil pump idler... BUSHING, Valve rocker... SHAFT, Valve rocker... COVER, Vacuum pump... (Req'd. only when no vacuum pump is used) TUBE, Crankpin oil... PLATE, Spark plug cable... (Not req'd. with Breeze shielding)...............................................................................................
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL LIST Part Number 60733 Part Name SHIM, -/ OD x /3 ID x.005 thick... Used only with generator brackets 670 and 695 to establish maximum end clearance of.005 in. between bracket and generator rear flange. MODEL A B AR 6073 SEAL, Crankshaft oil... 6076 IMPELLER, Oil pump driving... 6077 IMPELLER, Oil pump driven... 6003 STRAP, Lifting................... 600 GASKET, Oil suction tube flange... 60 PLUG, Piston pin... 609 STARTER, volt (Superseded by 6995) (Same as Delco Remy P/N 09657) These starters are identical except 6995 has a lug cast into its front housing, providing a means of tying the generator and starter together by use of a generator strut P/N 6995. 606 LINK, Generator adjusting... 6069 WASHER, Accessory driven gear (Superseded by and interchangeable with P/N 7596) 60 606 6095 609 6093 609 609 63 65 65 655 656 663 GEAR, Starter ring... BELT, Generator drive... GASKET, Oil level gage... COVER ASSY, Oil pump... 6039 Shaft STD7 Pin 6093 Cover COVER, Oil pump... BODY, Oil pump... ADAPTER ASSY, Vacuum pump (Includes seal P/N STD0).. PLUG, Oil relief valve (Superseded by and interchangeable with 77). GEAR ASSY, Crankshaft idler... * 653 Gear 65 Bushing (Req'd. for fuel pump drive along with plunger 65) BUSHING, Crankshaft idler gear... GEAR, Crankshaft... LOCKPLATE, Crankshaft gear... GEAR, Magneto... I 3
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Part MODEL Number Name A B 66 GEAR ASSY, Vacuum pump driven............ 665 SEAL, Oil, tachometer drive............... 673 GASKET, Oil pressure housing............. 67 SHAFT, Oil pump drive................ 63 GASKET, Accessory adapter........... 63 STUD, /-0 x -5/3 in. long............... 66 GASKET, Rocker box cover.............. 67 COVER, Rocker box.................. 66 STUD, 5/6- x -/ in............... 6 66 STUD, /-0 x -7/3 in................. 665 STUD, 5/6- x -3/6 in. dr............. 3 3 67 GEAR ASSY, Crankshaft idler, plain...... * 677 Gear 65 Bushing (When fuel pump drive is req'd., one of the 67 gear assemblies is replaced by 65 gear assy and fuel pump plunger 65 is added) 635 GASKET, Accessory housing............... 635 PLUG, -/ hex hd. x -/-0 thread........... 6376 CONNECTION, Intake pipe, front............. 6377 CONNECTION, Intake pipe, front......... 637 SCREEN, Oil suction........ 63 TUBE ASSY, Oil suction......... 635 CLIP, Ignition cable... 636 CLIP, Ignition cable (Not req'd. with Breeze shielding)...... 637 SLEEVE, Oil relief valve.......... 600 STUD, /-0 x -3/6 long........ 67 SWITCH, Magnetic (For use with volt system only) (Same as Delco Remy. P/N 006) 656 PUMP, Vacuum (Same as Pump Engineering Service Corp., Model.... - 3P-9-FA type B-ll) 650 MAGNETO (Same as Scintilla type SLN-0 P/N 0-5360-).... - Superseded by 739 650 PLUG, -3/ in. O.D. (Req'd. in crankshaft assemblies 697 and 7566). - 65 PLUNGER, Fuel pump, long.......
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Part MODE L Number Name A B 65 NAMEPLATE........ 655 FERRULE, Ignition cable, shielded (Packard type shielding only).... 6559 GROMMET, Ignition cable, four wire............. 6560 PLATE, Ignition cable outlet, shielded.............. 6563 NUT, Coupling, 6- Rd. (Packard type shielding only)..... 6565 KIT ASSY, Ignition cable, shielded (Packard type only)........ 6559 Grommet 6573 Screw 6560 Plate STD7 657 STD60 Screw 6566 KIT ASSY, Magneto ground terminal (Procurable as an assembly only)... 657 WASHER, 9,,3 OD x, ID x.05 thick (Packard type only)..... 6573 SCREW, Ignition cable fastening (Packard type only)......... 65- TUBE ASSY, Primer, cylinder No............... 65-3 TUBE ASSY, Primer, Intercylinder.............. 65-9 TUBE ASSY, Primer, cylinder No............... 65- TUBE ASSY, Primer, cylinder No............... 666 BEARING, Connecting rod.................. 6665 GEAR, Magneto (Impulse coupling).............. 6666 ADAPTER, Magneto (Impulse coupling)............. 6667 MAGNETO (Impulse coupling) (Same as Scintilla type SLN-, P/N 0-5360-) - Superseded by 7397 666 STUD, 5/6- x -3/ in. long.......... 66 LOCKPLATE, / bolt x -3/ in. spacing.......... 69 RELAY, Type B6B (Same as Guardian Electric Co. P/N 30-A) (For use with - volt system only) 6 GASKET, Magneto adapter... 65 CLIP, Screw, 3/6 ID for / in. dia.... 6 GAGE ASSY, Oil level (Standard)... 637 KEY, Valve..... 63 CAP, Valve stem...... 65 PLUNGER, Oil cooler by-pass (Not req'd. with thermostatic oil by-pass valve) 67 PLUG, Oil cooler by-pass (Not req'd. with thermostatic oil by-pass valve). 5
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Number 6530 66 6656 67 Part Name BUSHING, Propeller flange Crankshaft assy 697... Crankshaft assy 7033... PUMP, Fuel (Same as AC type AH dwg. No. 55906)... REGULATOR, Voltage (Same as Delco Remy P/N 36) (For use with volt 5 amp generator only) STARTER, volt (Superseded by 69953) (Same as Delco Remy P/N 09669) These starters are identical except that 69953 has a lug cast into its front housing whereby a means is provided by tying the generator and starter together by use of generator strut P/N 6995. MODEL A B 3-5 - - - 67 SCREEN ASSY, Oil pressure... 63 REGULATOR, Voltage (Same as Delco Remy P/N 736) (For use with volt 0 amp generator) 633 REGULATOR, Voltage (Same as Delco Remy P/N 70) (For use with volt 35 amp generator) 65007 6507 6509 653 657 65 65567 659 653 66 666 66 6660 6670 6673 66796 6753 675 67556 RETAINER, Shroud tube seal... SOCKET, Hydraulic tappet push rod... COVER, Fuel pump... GASKET, Exhaust flange... SPRING, Valve, outer... SEAT, Valve spring, lower... SPRING, Valve, auxiliary... BUSHING, Connecting rod... CLAMP, Cylinder baffle... LOCKPLATE, 5/6 bolt and.33 spacing... SLEEVE, Ignition cable, shielded (Packard type shielding only) GASKET, Carburetor... BUSHING, Rocker shaft... CLAMP, -3/ ID with 7/6 in. dia. offset... STUD, /-3 x 9-7/ in. long... INSERT, Spark plug, -.5 MM... DOWEL, Crankshaft bearing... STUD, 5/6- x -5/ in. long (Crankcase assy 75 only) STUD, 5/6- x in. long... 6................................................. 6 6...........
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Part MODEL Number Name A B 6790 SEAT, Intake valve....... 67905 VALVE, Intake....... 6795 ELBOW ASSY, Spark plug (Packard type shielding only)... 673 BRACKET, Generator (Req'd. with volt 5 amp and volt 35 amp generator) This bracket along with brace 6959, has been superseded by a strengthened bracket 695, 6995 strut and 60733 shim. However, to employ these superseding parts the new starters 6995, 69953, or 709 must be used whereby the generator may be tied to the starter. 63 PLUNGER ASSY, Hydraulic tappet (Standard leak-down)... 635 GASKET, Accessory drive adapter (Req'd. with propeller governor drive. adapter. May not be used with 6906 cover) 636 STUD, 5/6- x -/6 in. long... 637 SHAFTGEAR, Prop. governor drive....... 637 SEAT, Valve spring... 6336 SHIELDING ASSY, Ignition (Same as Breeze Corporation P/N E-355)... Service parts for 6336 are: E-0-- Spark plug terminal E-366-5-0 Lead assy, No. and No. 3 top E-366-5-0 Lead assy, No. and No. top E-366--30 Lead assy, No. bottom E-366--00 Lead assy, No. bottom E-366--370 Lead assy, No. 3 bottom E-366--3600 Lead assy, No. bottom 6559 Grommet, Ignition cable, wire 6560 Plate, Ignition cable outlet 657, Cable fastening 6573 Screw, Cable fastening 70 Collar A recent design change replaces E-0-- with E-0-7- and 70 preventing moisture from reaching spark plug terminal, completely interchangeable. 637 STUD, 5/6- x -7/ in. long... 66 FERRULE, Ignition cable, shielded (Packard type shielding)..... 67 NUT, Spark plug union (Packard type shielding only)...... 6 CABLE ASSY, Ignition shielded (Packard type)... Superseded by and interchangeable with 79. Service in accordance with Service Letter of 9-0-57. Original 6 assemblies incorporated terminal AN6-. Service AN6- with 70 collar and AN6- terminal. AR -B Cable 6795 Elbow 60670 Plate 66 Ferrule 655 Ferrule 67 Nut 6563 Nut 70 Collar (Continued on following page) 7 7
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Part MODEL Number Name A B 6 (Continued from page 7) 6565 Kit AN6- Sleeve 666 Sleeve STD95 Grommet 650 STUD, /-0 x -/6 in...... 653 RING, Piston, compression (Chrome plated) (Under no consideration may this ring be used with a chrome plated cylinder barrel) 657 SPRING, Shroud tube....... 65 LOCKPLATE, Shroud tube....... 657 BEARING, Crankshaft - front (matched pair) (Alternate bearing is P/N 6937) 653 ADAPTER ASSY, Prop. governor drive (Studded to receive an "AN" propeller governor) * 67 Adapter STD77 Pin 636 Stud 653 TUBE ASSY, Prop. governor oil line... 6593 SPACER, Vacuum pump stud (Req'd. only when no vacuum pump is used).. 660 CLIP, 5/6 in. ID for / in. dia. screw (Cushion type)... 663 SLINGER, Breather...... 666 REGULATOR, Voltage (Same as Delco Remy P/N 95)... For use with volt 35 amp generator and volt relay P/N 66 in parallel system only. 66 RELAY, Paralleling volt (Same as Delco Remy P/N 67)... ( req'd. for each twin engine installation when electrical system is in parallel) 6633 SHIELD, Accessory breather oil..... 663 HOUSING ASSY, Accessory (For details of this assy, refer to Figure 3).. 6639 GEAR, Camshaft...... 666 SPRING, Oil pressure relief valve..... 6700 BUSHING, Propeller flange (Used on crankshaft assy 697 only).... 670 PIN, Piston......... - 679 SHAFT, Crankshaft idler gear...... 675 STUD, /-0 x 0-/3 long...... 6753 SPACER, Tachometer shaft centering... 6757 SHAFT ASSY, Tachometer...... 675 TUBE, Accessory breather...... 6759 TUBE ASSY, Cylinder head oil drain, cylinder No......
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Part MODE L Number Name A B 6760 TUBE ASSY, Cylinder head oil drain, cylinder No.... I i 676 TUBE ASSY, Cylinder head oil drain, cylinders No. 3 and..... 676 GENERATOR, volt 0 amp (Same as Delco Remy P/N 099).... 6765 GENERATOR, volt 5 amp (Same as Delco Remy P/N 090).... 6767 GENERATOR, volt, 35 amp (Same as Delco Remy P/N 0900).. - 6769 CAMSHAFT ASSY... * 676 Camshaft STD065 Dowel 666 BUSHING, Propeller flange (Tapped for 3/ in. prop. attaching bolts) (Used on - crankshaft assemblies, 7033 and 697 only) 667 SUPPORT ASSY, Starter ring gear... * 6506 Support 60 Gear 670 BRACKET, Generator (Used with volt 5 amp generator)..... 67 GENERATOR, volt 5 amp (Same as Delco Remy P/N 0905)... 67 REGULATOR, Voltage (Same as Delco Remy P/N 799) (For use with volt 5 amp generator) 697 GASKET, Oil sump (Supersedes and interchangeable with 63).... 697 HOUSING, Oil pressure screen....... (Machined to receive standard thermometer connection) 69000 ADAPTER ASSY, Prop. governor drive (Studded to receive Woodward governor) * 67 Adapter STD77 Pin 67556 Stud 69097 TUBE, Oil level gage (Std)....... 6909 TUBE, Oil level gage, long... 6906 COVER, Gov. drive adapter pad...... 693 BRACKET, Generator (Req'd. with volt 0 amp generator).... - 696 GAGE ASSY, Oil level (long)... 6935 SPACER, Shroud tube spring...... 6936 CARBURETOR (Same as Marvel-Schebler Carburetor assy. Model MA-5,. - P/N 0-30) 69370 SUMP ASSY, Oil... * 69369 Sump 6377 Connection 6376 Connection 637 Stud 6936 SPRING, Oil cooler by-pass (Not req'd. with thermostatic oil by-pass valve) 9
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Part MODEL Number Name A B 9 ROCKER ASSY, Valve... * 693 Rocker 6039 Bushing 695 VALVE ASSY, Temperature control oil cooler by-pass... 695 BRACKET, Generator (Supersedes 673)... (Req'd. with volt 5 amp, volt 35 amp generators and volt 50 amp generators) See 673 for interchangeability. 6956 PISTON...... 6957 RING, Piston, oil regulating (Expander type)... 6959 BOLT, Connecting rod....... 6960 NUT, Slotted 3/-....... 6967 ROD ASSY, Push (Short - 3 grooves)...... AR AR 696 ROD ASSY, Push (Medium - grooves)...... AR AR 6969 ROD ASSY, Push (Long - groove)...... AR AR 6969- ROD ASSY, Push (Extra long - no grooves)...... AR AR A TOTAL OF PUSH RODS REQ'D. PER ENGINE. SELECT FOR FIT. 697 CRANKSHAFT ASSEMBLY (Provision for controllable pitch propeller)... Superseded by and differs from 7566 in that bushings 666, 6530 and 6700 require 3/ propeller attaching bolts. 756 requires 7/6 in. prop. mounting bolts. * 695 Crankshaft * 6 Tube * 6976 Tube 6700 Bushing 609 Tube 666 Bushing 650 Plug STD065 Dowel 3 6530 Bushing STD Plug 690 PIPE, Intake, No. 3 cylinder... 69 PIPE, Intake, No. cylinder... 69 PIPE, Intake, No. and cylinders...... 693 ROD ASSY, Connecting...... * 696 Rod 659 Bushing 6959 Bolt 6960 Nut 6997 FUEL PUMP ASSEMBLY (Same as fuel pump P/N 66 except 6997 in-. corporates a fuel Inlet fitting P/N AN-6-D) 6950 HOUSING, Thermostatic valve and oil pressure screen... 6959 BODY, Hydraulic tappet... 69530 SEAT, Exhaust valve... 6953 PLATE, Cylinder hold-down nut... 6953 SEAT, Valve spring..... 69533 GUIDE, Exhaust valve... 0
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Part MODEL Number Name A B 6953 VALVE, Exhaust (Sodium cooled, rotator type)... 69537 CRANKCASE ASSEMBLY, Machining (Superseded by 699)... Original crankcase has provisions for Lord or new type Lycoming mounting bushings. No provisions for "AN" type fuel pump drive. Provisions for direct drive starter. May be modified to receive geared starter by following instructions in Service Letter of 6--57. This P/N represents the complete crankcase assy including studs, dowels, inserts, plugs, and retainers. Crankshaft bearings and the attaching parts for the crankcase halves are not part of the assy. For details of the above assy refer to Figure. 6953 CYLINDER AND HEAD ASSY (Plain)... * 69536 Barrel 66796 Insert * 7096 Head 6790 Seat 600 Guide 650 Stud 66 Stud 69530 Seat 66 Stud 69533 Guide 6660 Bushing AN3-6D Elbow 69539 TUBE ASSY, Push rod shroud (Alternate is 6979)........ 6950 CARBURETOR (Same as Marvel-Schebler carburetor assy. Model MA-5, - P/N 0-363) 6955 GASKET, Accessory drive adapter (Req'd. only when cover 06 is used). 69590 PISTON (Superseded by 759)... - 69650 PIN, Piston...................... - 69666 BAFFLE ASSY, Intercylinder....... 69675 CONNECTOR, Accessory housing to oil cooler inlet hose... (Req'd. with thermostatic oil by-pass valve) 6977 HOUSING ASSY, Accessory (For details of this assy, refer to Figure 3).. - 699 CRANKCASE ASSEMBLY, Machining (Supersedes and differs from 69537 only - in that 699 has provision for an AN type fuel pump. Has provisions for Lord or new type Lycoming mounting bushings. Has provisions for an "AN" type fuel pump drive. May be modified to receive geared starter by following instructions in Service Letter dated 6--57. This P/N represents the complete crankcase assy including studs, dowels, inserts, plugs, and retainers. Crankshaft bearings and the attaching parts for the crankcase halves are not part of the assy. For details of the above assy, refer to figure. 6936 BUSHING, Propeller flange (Tapped for 7/6 in. propeller attaching bolts) Crankshaft Assy 7566................. 3 3 Crankshaft Assy 7567................. 5 5
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Part MODEL Number Name A B 6937 BUSHING, Propeller flange (Controllable pitch propeller only)... (Supersedes 6700 which was used on crankshaft assy 697) (Crankshaft assy P/N 7566 only) 693 BUSHING, Propeller flange (Tapped for 7/6 in. prop. attaching bolts)... (Supersedes 666 which were used on crankshaft assemblies 7033 and 697) 6995 STRUT, Generator support....... For use with 6995, 69953 and 709 starters only. Cannot be used with 609 or 67 starters. 6995 STARTER, Volt (Supersedes 609) (Same as Delco Remy Model 09657). (See 609 for interchangeability) 69953 STARTER, Volt (Supersedes 67) (Same as Delco Remy Model 09669). (See 67 for interchangeability) 6996 BEARING, Crankshaft....... 7030 SEAL, Shroud tube....... 703 BUSHING, Engine support........ 7033 CRANKSHAFT ASSEMBLY (Provision for fixed pitched propeller).... Superseded by and differs from 7567 in that propeller attaching bolts are 3/ in. which require bushings 6530 and 666. * 695 Crankshaft * 6 Tube * 6976 Tube 666 Bushing 609 Tube STD065 Dowel 5 6530 Bushing STD Plug 709 STARTER, Volt, internal reduction (Same as Delco Remy P/N 09673). This starter is interchangeable with starter P/N 6995. However, the mounting differs. For details of both mountings, refer to Attaching Parts Section and the applicable illustration in the Illustrated Parts Section. 733 NUT, Allen hd. /-0 NF-3............. 6 6 73 NUT, Allen hd. 3/- NF-3............... 6 6 75 FERRULE, Shield terminator braid confining (Packard type only).... 6 6 759 SLEEVE, Shield terminator insulation support (Packard type only).... 6 6 7397 MAGNETO (Impulse coupling) (Same as Scintilla type SLN-, P/N 0-5360-) (Supersedes and interchangeable with 6667) 739 MAGNETO (Same as Scintilla type SLN-0 P/N 0-5360-3) (Supersedes and interchangeable with 650) 70 COLLAR, Spark plug terminal......... 73 MAGNETO (35 lag angle) (Impulse coupling (Same as Scintilla type SLN-, - P/N 0-5360-5) 7 RING, Oil seal, 3/3 dia. section x -7/3 ID (Supersedes 679).....
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL PARTS LIST Part Part MODEL Number Name A B 7 WASHER, Shield terminator mag. adapting (Packard type only)..... 79 SLEEVE, Spark plug terminal (Packard type only).... 79 CABLE ASSY, Ignition shielded (Packard type) (Supersedes and interchangeable with 6) AR -B Cable 6 759 Sleeve 60670 Plate 70 Collar 6563 Nut 7 6565 Kit 79 Sleeve 666 Sleeve 795 Elbow Assy 67 Nut STD95 Grommet 6 75 Ferrule 795 ELBOW ASSY, Spark plug (For Packard shielding only)........ 7537 FUEL PUMP ASSEMBLY (Same as fuel pump P/N 66 except 7537 in-. corporates a fuel inlet fitting P/N AN-D) 7566 CRANKSHAFT ASSEMBLY (Provisions for controllable pitch propeller and - 7/6 in. attaching bolts) (Supersedes 697) See 697 for Interchangeability. * 695 Crankshaft 3 6936 Bushing * 6976 Tube 6937 Bushing 609 Tube 693 Bushing 650 Plug STD065 Dowel * 6 Tube STD Plug 7567 CRANKSHAFT ASSEMBLY (Provisions for fixed pitch propeller and 7/6 in. attaching bolts) (Supersedes 7033) See 7033 for interchangeability * 695 Crankshaft 5 6936 Bushing * 6976 Tube 693 Bushing 609 Tube STD065 Dowel * 6 Tube STD Plug 75 CRANKCASE ASSEMBLY, Machining........... Current crankcase has provisions for Lord or new type Lycoming mounting bushings. Provisions for an "AN" type fuel pump drive. Studded to receive geared starter. Alternate to 699. 759 PISTON (Supersedes and interchangeable with 69590) (Same as 69590 except piston is anodized) 7595 VALVE, Exhaust (Sodium cooled, rotator type) (Supersedes and interchangeable with 6953. 7595 is made of improved material to prevent corrosion) 7596 WASHER, Accessory driven gear (Supersedes and interchangeable with P/N 6069) 77 PLUG, Oil relief valve (Supersedes and interchangeable with 63).... 77 GENERATOR, volt 50 amp (Same as Delco Remy P/N X-679).... 775 REGULATOR, Voltage (Same as Delco Remy P/N 73) (For use with volt 50 amp generator) 3
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL STANDARD PARTS LIST Part Number AN365-63C AN56AD- AN500-6- AN6-5-D AN-D AN-5-D AN-6-D Part Name NUT, Self locking, No. 6-3... RIVET, Brazier hd. / dia. x -/ n... SCREW, Fillister head /-0 x 3/ in. long... NIPPLE, 5/6 flared tube, / in. NPT... ELBOW, / flared tube x / pipe thread - 90... ELBOW, 5/6 in. flared tube and / in. NPT - 90... (Assemble in right crankcase, front) (Req'd. when propeller governor oil line is used) ELBOW, 3/ flared tube x / pipe thread - 90... MODEL A B 7 7 - AN3-6D ELBOW, 3/ in. flared tube x 5... AN076- FITTING, Temp. measuring element... AN6- SLEEVE, Spark plug (AN6- along with 70 supersedes 35).. AN55- THERMOCOUPLE,Cylinder head bayonet type... STD WASHER, Plain / in.... 6 6 STD WASHER, Plain, No. 0... STD33 WASHER, Plain 3/ in.... STD35 WASHER, Plain 5/6 in.... STD7 PLUG, Allen, / in. pipe... ( req'd. in right crankcase when no propeller governor oil line is used) STD6 PIN, Cotter,.06 dia. x / in. long............. 7 5 STD60 WASHER, Shakeproof lock / in............. 6.. 6 STD7 WASHER, Spring lock No. 0............. STD0 SEAL, Oil 5/6 ID x -/ OD x / in. wide.......... STD3 WASHER, Plain No. 6............. STD9 GASKET, Annular 7/ OD x 5/ x 3/3............. 3 3 STD336 RING, Oil seal,.7 ID x 3/3 in............ 6 6 STD37 HOSE, 3/ ID x -3/6 in. long............ STD75 WASHER, Shakeproof lock 5/6 in............ STD5 DOWEL, 5/6 dia. x / in. long......... STD53 PIN, Cotter 3/3 dia. x 5/ in............. STD56 NIPPLE, Primer............. 3 3 STD55 PLUG, / in. pipe, sq. hd. dr...
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL STANDARD PARTS LIST Part Number STD553 STD557 STD596 STD599 STD69 STD670 STD67 STD6 STD705 STD73 STD7 STD7 STD7 STD53 STD60 STD7 Part Name SCREW, Rd. head, 6-3 x / in. long.. DOWEL, Hollow / dia. x /6 in. long.. NUT, Plain 3 -... SCREW, Rd. hd., No. self-tapping.. WASHER, 7, 3 ID x -3/ x 5/3 in... NUT, Self-locking, No. 0-3... WASHER, Shakeproof lock 3/ in.... NIPPLE, Straight 3/ ID hose... SCREW, Hex hd. /-0 x /6 in. long.. PIN, Cotter 3/3 dia. x 3/ in.... PIN, Cotter / dia. x in. long... PLUG, 3/ in. Allen hd. pipe.... SCREW, 5/6- x in.... TEE, Union, / in. tube... SCREW, Fillister head, No. 0-3 x.63 in. long.. NUT, Slotted 3/-... MODEL A B........ 7 7............................................................................... i......................... -......... STD95 GROMMET, 3/ in. ID (Packard type shielding only) - STD99 STD05 STD065 STD96 STD97 STD99 STD0 STD0 STD05 STD STD5 STD STD7 RING, Oil seal, 3/6 ID x.0 in. section GASKET, -/ ID x -/ x 3/3 in. annular DOWEL, Stepped.30-.5 dia. x 35/6 in. HOSE, -/ ID x -7/ OD x -/ long BOLT, Hex hd. 3/- x 3-/ in. long.. PIN, 3/6 dia. x.3 in. long... BOLT, Hex head 5/6- x -3/3 long BOLT, Hex hd. /-0 x 5/ in. long.. BOLT, Hex hd. 3/- x.9 in. long, dr. PLUG, Expansion in. dia.... Must be removed from crankshaft assy when installing controllable pitch propeller. BOLT, Hex hd. /-0 x -/ in. long.. RING, External retaining, 3/6 dia. x 3/6 thick WASHER, Plain / in.... 5........................................................ 3.. 33.......... i...................................
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL STANDARD PARTS LIST Part Number STD5 STD09 STD0 STD STD STD5 STD6 STD0 STD33 STD3 STD59 STD63 STD77 STD763 STD77 STD79 STD07 STD7 STD6 STD3 STD3 STD35 Part MODEL Name A B CLAMP, Hose 3/ ID x 9/6 in. wide...... NUT, Slotted shear /-0..... 5 NUT, Plain 5/6-....... 7 7 NUT, Plain /-0....... 3 3 BOLT, Hex hd. /-0 x -/ in....... BOLT, Hex hd. /-0 x -3/ in. long...... 3 3 BOLT, Hex hd. /-0 x -/ dr... 3 3 NUT, Slotted 5/6-....... 5 3 BOLT, Hex hd. /-0 x -/ in. long (dr. end)...... CLAMP, Hose ID x / wide (Domestic shipment only)... BOLT, Hex hd., drilled hd. 3/-6 x 3/ in... INSERT, Helicoil /-0 x 3/ in. long (Notched)... WASHER, Plain 3/ OD x /6 ID x /... 5 LOCKNUT, 5/6 in. (Palnut)... PIN, / dia. x / in. long....... - BOLT, Hex hd. 5/6- x /3 in. long...... SCREW, Long socket head, dr. hd. 3/-6 x 3-/ in. lg.... BOLT, Hex head dr. 5/6- x 3/ in. long... 3 SCREW, Fillister hd. self locking /-0 x 5/ in..... CLAMP, Hose ID x 5/ in. wide (For export shipment only)... BOLT, Hex hd., dr. end 5/6- x -/6 in. long... BOLT, Hex hd. dr. end 5/6- x -3/6 in. long... 6
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES NUMERICAL OVERSIZE AND UNDERSIZE PARTS SECTION The following is a listing of parts that may be procured in sizes other than standard and an explanation of the oversize and undersize symbols. The symbol "P" suffixed to the standard size part number indicates the part may be procured in oversize; the symbol "M" indtcates undersize. The numerals 03, 0,, 0, etc., following thesymbol "P" or "M" indicate the extent of deviation from standard, in thousandths of an inch, in oversize or undersize. Example A: 660-P0 indicates 6660 may be procured in.00 oversize. Example B: 6996-M03 indicates 6996 may be procured in.003 undersize. Undersize or Part Number Part Name Oversize Available ----- Bearings - Rod and Crankshaft....... M03-M0 Guide - Valve........ P05-P0-P0-P30 Piston...... P0-P0 Rings - Piston..... P0-P0 Seats - Valve.............. P0-P0-P30-P50... Studs....... P03-P07-P 6530 Bushing - Propeller Flange... P05-P0-P0 6660 Bushing - Rocker Shaft... P05-P0 6700 Bushing - Propeller Flange... P05-P0-P0 666 Bushing - Propeller Flange... P05-P0-P0 6936 Bushing - Propeller Flange....... P05-P0-P0 6937 Bushing - Propeller Flange.... P05-P0-P0 693 Bushing- Propeller Flange..... P05-P0-P0 7
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES SERVICE REPLACEMENT SET SECTION Part Number 6937 Part Name SEAL AND GASKET SET Consisting of: STD0 STD9 6 STD336 STD5 STD99 STD05 STD760 Gasket, 79-B 33 5663 6 60053 60096 603 Gasket, 6059 6073 Gasket, Gasket, Gasket, 600 6095 665 673 63 66 635 653 6 Gasket, 653 Gasket, 66 Gasket, 635 697 6955 6963 6970 6973 697 7030 7 Seal, Oil Gasket, Annular Seal, Oil Seal, Oil Ring, Oil seal Annular Ring, Oil seal Gasket, Governor Gasket, Vacuum pump Gasket, Magneto Seal, Shroud tube Gasket, Fuel pump drive Intake flange Carburetor Seal, Crankshaft oil Oil suction tube flange Oil level gage Seal, Tachometer shaft Gasket, Oil pressure housing Gasket, Accessory adapter Gasket, Rocker box cover Gasket, Accessory housing Gasket, Hydraulic valve Magneto adapter Exhaust flange Carburetor Gasket, Accessory drive adapter Gasket, Oil sump Gasket, Accessory pad cover Gasket, Application List Gasket, Dual accessory drive adapter cover Gasket, Governor Gasket, Governor spacer Seal, Shroud tube Seal, Oil Container 699 CYLINDER, PISTON AND RING ASSY (Plain barrel, all chrome plated piston rings) 0-30-A Consisting of: STD Nut, Plain /-0 6 STD6 Screw 60009 Key, Valve 60053 Seal, Shroud tube 600 Shaft, Valve rocker 60 Plug, Piston pin 66 Gasket, Rocker box cover 67 Cover, Rocker box 637 Key, Valve 63 Cap, Valve stem 657 Spring, Valve outer 65 Seal, Valve spring lower 65567 Spring, Valve auxiliary 67905 Valve, Intake 637 Seat, Valve spring 653 Ring, Piston, top and second compression 657 Spring, Shroud tube 65 Lockplate, Shroud tube 6935 Spacer, Shroud tube spring 69 Rocker assy, Valve
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES SERVICE REPLACEMENT SET SECTION Part Number 699 767 Part Name CYLINDER, PISTON AND RING ASSY - 0-30-A (Cont) Consisting of: 6957 Ring, Piston, oil regulating, expander type 6953 Seat, Valve spring 6953 Cylinder and head assy 69650 Pin, Piston 7030 Seal, Shroud tube 7 Ring, Oil seal 759 Piston 7595 Valve, Exhaust (rotator type) CYLINDER, PISTON AND RING ASSY (Plain barrel, all chrome plated piston rings) 0-30-B Consisting of: STD Nut, Plain /-0 6 STD6 Screw 60009 Key, Valve 60053 Seal, Shroud tube 600 Shaft, Valve rocker 60 Plug, Piston pin 66 Gasket, Rocker box cover 67 Cover, Rocker box 637 Key, Valve 63 Cap, Valve stem 657 Spring, Valve outer 65 Seat, Valve spring lower 65567 Spring, Valve auxiliary 67905 Valve, Intake 637 Seat, Valve spring 653 Ring, Piston, top and second compression 657 Spring, Shroud tube 65 Lockplate, Shroud tube 670 Pin, Piston 6935 Spacer, Shroud tube spring 69 Rocker assy, Valve 6956 Piston 6957 Ring, Piston, oil regulating, expander type 6953 Seat, Valve spring 6953 Valve, Exhaust (rotator type) 6953 Cylinder and head assy 7030 Seal, Shroud tube 7 Ring, Oil seal 9
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES ATTACHING PARTS SECTION Part Name Part Name ADAPTER ASSY, Propeller governor drive STD35 STD75 STD0 Nut BAFFLE ASSY, Intercylinder 653 Clamp 9 Spring STD STD670 Nut BRACKET, Generator STD STD60 STD5 Bolt STD5 Bolt STD Nut (For brackets 695 and 670 only, 60733 shims as req'd. for end clearance) 3 CRANKCASE HALVES (Continued) STD596 Nut STD Bolt STD5 Bolt STD STD5 Bolt STD60 STD Nut STD09 Nut STD6 Pin STD05 Bolt STD7 Nut STD73 Pin CYLINDER ASSY 6953 Plate 733 Nut 73 Nut STD3 Lockwire 3 9 9 3 3 AR CARBURETOR STD35 STD0 STD763 Nut Locknut FLANGE, Exhaust STD35 STD75 STD0 Nut CLAMP, Primer line STD553 Screw AN365-63C NNut CONNECTING ROD CAP 6959 BBolt 6960 NNut STD53 PPin FLANGE, Intake pipe STD STD60 STD FUEL PUMP STD33 STD07 Nut Screw COVER, Fuel pump STD33 STD59 Bolt GEAR, Camshaft 66 Lockplate STD79 Bolt COVER, Governor STD35 STD75 STD0 COVER, Governor STD35 STD75 STD0 COVER, Rocker box STD6 drive Nut drive COVER, Vacuum pump 6593 STD STD60 STD adapter pad Nut 3 Screw 6 Spacer Nut CRANKCASE HALVES STD97 Bolt STD33 STD67 (Continued next column) 6 30 GEAR, Crankshaft 656 Lockplate STD7 Screw GENERATOR STD77 STD3 STD35 STD35 STD0 STD6 HOUSING, Accessory STD STD60 STD0 STD5 Bolt Bolt Nut Pin Bolt Bolt HOUSING, Oil pressure screen STD STD0 Bolt STD60 AR 0 3
LYCOMING MODEL 0-30 SERIES AIRCRAFT ENGINES ATTACHING PARTS SECTION Part Name Part Name LINK, Generator STD35 STD7 MAGNETO STD77 STD75 STD0 adjusting Bolt Nut STARTER (709 STD35 STD75 STD0 STD0 only) Bolt Nut STRUT, Generator support STD7 Bolt 3 NAMEPLATE STD599 SHAFT, Crankshaft idler gear 66 Lockplate STD705 Screw SPRING, Shroud tube 65 STD Screw Lockplate Nut STARTER (All but 709) STD35 STD75 STD 0 Bolt SUMP, Oil STD STD60 STD0 STD Bolt Nut TUBE ASSY, Propeller governor oil line 660 Clip VACUUM PUMP STD STD60 STD Nut 3 0 3