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 45 of 632
Axles No. 3 and No. 4 Maintenance Instructions (Cont)
TM 9-2320-279-34-2
(13)
Using 2-7/8 in fabricated socket, remove nut (8), washer (11), and yoke (9).
(14)
If end play is correct, go to step (20). If end play is not correct, continue with step (15).
(15)
Remove five screws (12) from bearing cover (10).
(16)
Remove bearing cover (10).
NOTE
If measured end play is more than allowable amount, shims must be removed. If
measured end play is less than allowable amount, shims must be added.
(17)
Add or remove shims (13) as necessary.
(18)
Install bearing cover (10) over shims (13).
(19)
Install five screws (12). Tighten screws to 75 to 85 lb-ft (101 to 115 N•m).
(20)
Apply light coat of lubricating oil to inside of seal (14) and install seal on bearing cover (10).
(21)
Install yoke (9), washer (11), and nut (8).
(22)
Using 2-7/8 in. fabricated socket, tighten nut (8) to 840 to 1020 lb-ft (1 139 to 1 383 N•m).
(23)
Install fitting (15) to lockout air
chamber (16).
(24)
Connect power divider lockout air
line (17) to lockout air chamber (16).
f.
Follow-on Maintenance.
(1)
Install propeller shaft
(TM 9-2320-279-20).
(2)
Lubricate axle (LO 9-2320-279-12).
(3)
Start engine and check for air leaks
(TM
9-2320-279-10).
END OF TASK
10-8. DELETED.
Change 2
10-27
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