TM-9-2320-279-20-1
M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3
TM-9-2320-279-20-1 - Page 116 of 985
TM 9-2320-279-20-1
Table 2-2. Unit Leve
l Preventive Maintenance Checks And Services
Item
Interval
Item To Be
No.
Inspected
M984Al
Crane
Continued
Procedure
Not Mission
Capable If:
52 Annual
Crane
Hoist
Drive
Check oil at fill plug. Add oil (GO) as re-
quired at fill hole.
DRAlN PLUG
53
Annual
Turntable
Bearing
Check all turntable bearing screws for
Screws
will not
Screws
looseness. If loose, tighten screws to 370
torque to 370 lb-ft
lb-ft (502 N°m
(502 Nºm).
2-48.18 Change 2
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