TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-14.1 ERECTION CYLINDER REMOVAL/lNSTALLATlON (M984E1) (CONT).
b. Installation.
(1)
Install cylinder (1) in crane (2).
(2)
Install pin (3), lockpin (4), and spacer (5).
(3)
Apply sealing and thread locking compound and
install washer (6) and screw (7).
(4)
Aline cylinder (1) and drive pin (8) back through
cylinder (1).
(5)
Install lockpin (9) and spacer (10).
(6)
Apply sealing and thread locking compound and
install washer (11) and screw (12).
(7)
Install preformed packing (13) and plug (14).
(8)
Install preformed packing (15) and elbow (16).
NOTE
Standard elbow (on side of manifold) has been replaced
by an elbow with an orifice. Refer to TM 9-2320-279-24P
(9)
Install preformed packing (17) and elbow (18).
(10)
Connect two hydraulic lines (19).
c.
Follow-on Maintenance.
(1)
Return crane to stowed position
(TM 9-2320-279-10).
(2)
Check operation (TM 9-2320-279-10).
(3)
Check for leaks.
END OF TASK
17-72.2
Change 3
