ARMY TM 9-2805-258-14
AIR FORCE TO 38G2-89-21
NAVY NAVFAC P-8-614-14E
5-16. Check Valve.
This task covers:
a . R e m o v a l
General Mechanics Tool Kit (Item 5, Appendix B)
Gasket, Check Valve Body (NSN 5330-00-867-8814)
Gasket, Check Valve Body Cover
Rags, Wiping (Item 7, Appendix D)
Solvent, Drycleaning (Item 8, Appendix D)
Oil pan removed (para. 5-15)
a. Removal. (figure 5-10)
Remove two assembled screws and washers (1).
Remove assembled screw and washer (2) and remove check valve assembly (3) and gasket (4) and
N O T E
The check valve cover holds down the spring, keep pressure on cover until both screws
are removed, then slowly remove cover.
Carefully remove two assembled screws and washers (6) and remove check valve cover (7), gasket (8),
spring (9), retainer (10), and disc (11).
W A R N I NG
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.-6O°C.).
Clean all components in drycleaning solvent and dry thoroughly.
Inspect all components and replace those that are worn or otherwise damaged.
Installation. (figure 5-10)
5 - 22
Ensure all gasket mating surfaces are clean and old gasket material is removed.
Install disc (11 ), retainer (10), spring (9), gasket (8), and cover (7), and secure with two assembled
screws and washers (6).