TM 9-4520-251-14
6-5 CRANKCASE COVER AND CYLINDER ASSEMBLY (CONT)
Location/Item
Action
Remarks
REPAIR
1.
Crankcase
Repair damaged threads at filler holes of crankcase
cover
cover (1). Replace nipple (2) if threads are badly
damaged.
1. Crankcase cover
2. Nipple
3. Oil Seal
4. Cylinder assembly
5. Drain plug
6. Oil seal
7. Governor crank bushing
NOTE
For purpose of replacing the oil seal, it is assumed engine is assembled ex-
cept that coupling is removed as described in paragraph 423 and flywheel
is removed as described in paragraph 4-35.
6-10