TM-9-2320-279-20-3

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 3 OF 3

  TM-9-2320-279-20-3 - Page 118 of 615

TM 9-2320-279-20-3
Hydraulic System Maintenance Instructions (Cont)
(3)
Remove three adapters (9) and
preformed packings (10) from valve (6).
b.
Installation.
NOTE
There are two kinds of valves. Model A
uses spacers and 3 in. (76 mm) mounting
screws. Model B does not use spacers and
has 2 in. (51 mm) mounting screws. Both
valves are removed the same way.
(1)
Install three preformed packings (1)
and adapters (2) in valve (3).
NOTE
Spacers mount between valve and bracket
on Model A only.
(2)
Install valve (3) and two spacers (4)
with two screws (5), lockwashers (6),
and nuts (7).
(3)
Connect three hoses (8, 9, and 10).
c.
Follow-on Maintenance.
(1) Fill hydraulic reservoir
(LO 9-2320-279-121.
(2)
Check connections for leaks.
(3)
Install stowage box (M978) (para 16-34).
(4)
Connect batteries (para 7-91).
END OF TASK
Change 3
19-11


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