TM 10-3930-641-20
ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) (CONT)
(Sheet 17 of 30)
LOCATION
ITEM TO
ITEM
CHECK/
NOT FULLY MISSION
NO.
INTERVAL
MAN-HOURS
PROCEDURE
CAPABLE IF:
SERVICE
33
1,000 Hours or 0.2 Hours
Upper (Trans-
a. Lower rear of front crankcase guard. (See page 2-
Semiannual
mission) Drive
483.)
Shaft Univer-
b. Inspect shaft and universal joints for wear and
sal Joints
damage. Replace if necessary. (See page 2-377.)
c. Lubricate two fittings with GAA grease (Item 3
or 4, Appendix C).
GAA (2 PLACES)
422-0017
Go on to Sheet 18
Change 2
2-22