Description
Lycoming At Overhaul 100% Parts & Replacement List *
Engine Model: IO-540-K1A5, K1B5, K1E5, K1F5, K1G5 K1J5, & S1A5
*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 Number |
Quantity |
Engine Gasket Set |
1 |
|
Piston Rings |
6 |
|
Piston Pins |
6 |
|
Piston Pin Plugs |
Inc W/ Pin |
|
Exhaust Valves |
6 |
|
Intake Guides |
6 |
|
Exhaust Guides |
6 |
|
Exhaust Valve Retaining Rings |
12 |
|
Rocker Assemblies ( '76 Series ) |
N/A |
|
Aluminum Push Rods Assemblies ( 235 & 290's ) |
N/A |
|
Hydraulic Plunger Assemblies (Old Part #78290) |
12 |
|
Bearing Inserts ( Main ) |
2 |
|
Bearing Inserts ( Main ) |
6 |
|
Bearing Inserts ( Connecting Rods) |
12 |
|
Stressed Bolts & Fasteners: |
||
Stationary Drive Gear Bolts |
N/A |
|
Camshaft Gear Attaching Bolts |
N/A |
|
Connecting Rod Bolts |
12 |
|
Connecting Rod Nuts |
12 |
|
Crankshaft Flange Bolts |
N/A |
|
Crankshaft Gear Bolt |
1 |
|
Counterweight Bushings |
8 |
|
Oil Pump Bodies |
1 |
|
Oil Pump Gears |
1 |
|
Washers |
A/R |
|
Washers |
A/R |
|
Washers |
A/R |
|
Washers |
A/R |
|
Washers |
A/R |
|
Washers |
A/R |
|
Lock Nuts |
N/A |
|
Oil Seal Crankshaft |
1 |
|
Oil Seal Tach Drive |
1 |
|
Oil Seal Fuel Pump |
1 |
|
Oil Seal Vacuum Pump |
1 |
|
Propeller Governor Oil Line Elbows |
N/A |
|
Propeller Shaft Sleeve Rings |
N/A |
|
Magneto Drive Cushions |
4 |
|
Thermostatic Bypass Valves |
1 |
|
Crankshaft Sludge Tubes |
N/A |
|
All Circlips |
N/A |
|
Lock Plates Crank Gear (Old Part # 67516) |
1 |
|
Lock Plates Crank Idler |
1 |
|
Lock Plates Cam Gear |
2 |
|
Lock Plates Alt Bracket |
1 |
|
Retaining Rings Crankshaft C/W |
8 |
|
Retaining Rings Tach Drive |
1 |
|
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 |
4 |
|
Cylinder Fin Stabilizers |
4 |
|
Damaged Ignition Cables |
M6000 SLICK |
1 |
Accessory Drive Coupling Springs |
N/A |
|
AC Diaphragm Fuel Pumps |
LW-15473 (41234) |
1 |
All V-Brand Couplings |
N/A |
|
All V-Brand Gaskets |
N/A |
|
All Engine Hoses |
6 |
|
All Engine Hose Assemblies |
* In Accordance with Textron-Lycoming Mandatory Service Bulletin 240R