TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-25. HOIST ADJUSTMENT (M977 AND M985) (CONT).
(7)
(8)
Remove crane hook (8) from
immovable object (9).
Return crane to stowed position
(TM 9-2320-279-10).
(9)
Install preformed packing (7) and
plug (6).
(10)
Install seal (5) and plug (4) and tighten
screw (3).
(10)
Remove gage from test port (2).
(12) Install cap (1).
b. Follow-on Maintenance. None.
END OF TASK
17-116
Change 3
