ARMY TM 9-2805-257-14
AIR FORCE TO 38G2-103-2
NAVY NAVFAC P-8-612-14E
6-10. Crankcase Assembly.
This task covers:
General Mechanics Tool Kit (Item 1, Appendix B)
Piston and connecting rod assembly removed
Camshaft removed (para. 6-8).
Crankshaft removed (para. 6-9).
Rags, Wiping (Item 6, Appendix D)
Fuel pump removed (para. 4-36).
Solvent, Drycleaning (Item 7, Appendix D)
Seal (P/N 13214E7063)
Repair. (figure 6-8)
Drycleaning solvent PD-680 used to clean parts is potentially dangerous to personnel and
property. Avoid repeated and prolonged skin contact. Do not use near open flame or
excessive heat. Flash point of solvent is 100°F-138°F (38°C-60°C).
Clean crankcase (1) with drycleaning solvent and dry thoroughly.
Inspect crankcase (1) and replace if worn or otherwise damaged. Refer to Table 6-2 for wear limits.
Inspect bearing (2) and replace if worn, damaged or defective.
Inspect cup (3) and replace if worn, damaged, or defective.
Inspect bearing cap studs (4) and replace if threads are damaged.
Inspect crankshaft side oil seal (5) and replace if worn, ripped, or defective.