Description
Lycoming At Overhaul 100% Parts & Replacement List*
Engine Model: O-235 C
*Note: This list is not all-inclusive and may not be current. Consult the latest manufacturer’s approved data before installing any part.
Description |
Part No. |
Quantity |
Engine Gasket Set |
1 |
|
Piston Rings |
8 |
|
Piston Rings |
4 |
|
Piston Rings |
4 |
|
Piston Pin |
4 |
|
Piston Pin Plug |
8 |
|
Exhaust Valve |
4 |
|
Intake Guide |
AEL61681 |
4 |
Exhaust Guide |
AEL11626 |
4 |
Valve Retainer Key |
16 |
|
Aluminum Push Rod Assemblies |
8 |
|
Bearing Inserts Main |
8 |
|
Bearing Inserts Connecting Rod |
8 |
|
Stressed Bolts & Fasteners: |
||
Stationary Drive Gear Bolts |
NA |
|
Camshaft Gear Attaching Bolts |
NA |
|
Connecting Rod Bolts |
8 |
|
Connecting Rod Nuts |
8 |
|
Crankshaft Flange Bolts |
NA |
|
Crankshaft Gear Bolt |
1 |
|
Counterweight Bushings |
NA |
|
Oil Pump Bodies |
1 |
|
Oil Pump Gears |
1 |
|
Washer 1/4" Lock (Old Part # MS35333-40) |
||
Washer 5/16" Lock (Old Part # MS35333-41) |
||
Washer 3/8" Lock (Old Part # MS35333-42) |
||
Washer 1/4" Flat |
||
Washer 5/16" Flat |
||
Washer 3/8" Flat |
||
Lock Nuts |
N/A |
|
Oil Seal Crankshaft |
1 |
|
Oil Seal Vacuum Pump |
1 |
|
Oil Seal Tach Drive |
1 |
|
Propeller Governor Oil Line Elbows |
N/A |
|
Propeller Shaft Sleeve Rings |
N/A |
|
Magneto Drive Cushions |
N/A |
|
Thermostatic Bypass Valves |
1 |
|
Crankshaft Sludge Tubes |
N/A |
|
All Circlips |
N/A |
|
Lock Plate Crank Gear |
1 |
|
Lock Plate Mag Idler |
1 |
|
Lock Plate Generator Bracket |
1 |
|
All Retaining Rings |
N/A |
|
All Laminated Shims |
N/A |
|
Pinion Shaft Rollers |
N/A |
|
Propeller Shaft Thrust Bearings |
N/A |
|
Supercharger Bearing Oil Seals |
N/A |
|
Cylinder Fin Stabilizers |
N/A |
|
Damaged Ignition Cables |
M4004 SLICK |
1 |
Accessory Drive Coupling Springs |
N/A |
|
AC Diaphragm Fuel Pumps |
N/A |
|
V-Brand Couplings |
N/A |
|
V-Brand Gaskets |
N/A |
|
Engine Hoses Intake |
4 |
|
Engine Hoses Oil Drainback Cylinder |
4 |
|
Engine Hose Assemblies |
* In Accordance with Textron-Lycoming Mandatory Service Bulletin 240R