TM-9-2320-279-34-2
M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 2 OF 3
TM-9-2320-279-34-2 - Page 63 of 632
TM 9-2320-279-34-2
Axles No. 3 and No. 4 Maintenance Instructions (Cont)
CAUTION
Square heads of screws must be seated in machined
groove of ring gear otherwise ring gear or screws may be
damaged.
(17) Install 16 screws (19) and nuts (20).
(18) Tighten nuts (20) to 180 to 220 lb-ft (244 to 298 N·m).
(29) Lubricate and install thrust washer (21) and side
gear (22) in differential case flanged half (11).
(20) Lubricate spider (23) and install four side pinions (24)
and thrust washers (25).
10-45
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