ARMY TM 9-2805-257-14
AIR FORCE TO 38G2-103-2
NAVY NAVFAC P-8-612-14E
4-25. Rocker Cover.
This task covers:
General Mechanics Tool Kit (Item 1, Appendix B)
Cylinder head covers removed (para. 4-15).
Rags, Wiping (Item 6, Appendix D)
Solvent, Drycleaning (Item 7, Appendix D)
Gasket, Rocker Cover Mounting
a. Removal. (figure 4-16)
There are two rocker covers on this engine, the removal,
procedures are the same for both.
repair, and installation
Remove screw (1) and plastic washer (2) and remove cover (3) and gasket (4).
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°C60°C).
Clean rocker cover using drycleaning solvent.
Replace plastic washer (2) if cracked or otherwise damaged.
Replace gasket (4) if torn or otherwise damaged.
Repair all dents, and paint cover as necessary.
c. Installation. (figure 4-17)
Position rocker cover (3) and gasket (4) on engine, and secure with screw (1) and plastic washer (2).