TM 9-2330-381-14
4-77.
FOUR-WAY DIRECTIONAL CONTROL VALVE BANK (CONT)
7.
Remove caps/plugs installed in tubes (24 and 25). Install two hydraulic tubes (24 and 25) onto tube to boss tee
(26) on 4-way directional control valve bank (10) and steering manifold (14).
8.
Remove caps/plugs installed in tubes (22 and 19). Using two wrenches, install hydraulic tube (22) onto tube tee
(20) on 4-way directional control valve bank (10) and pressure gage (23). Install hydraulic tube (19) onto tube tee
(20) on 4-way directional control valve bank (10) and hydraulic filter (21).
9.
Remove caps/plugs installed in tubes (18, 17, 16, and 15). Install four hydraulic tubes (18, 17, 16, and 15) onto
straight pipe-to-tube adapters (9) on 4-way directional control valve bank (10) and suspension manifold (11).
10.
Remove caps/plugs installed in tubes (13 and 12). Install two hydraulic tubes (13 and 12) onto two straight pipe-
to-tube adapters (9) on 4-way directional control valve bank (10) and steering manifold (14).
11.
Remove caps/plugs installed in tubes (8, 7, 6, and 5). Install four hydraulic tubes (8, 7, 6, and 5) onto straight
pipe-to-tube adapters (9) on 4-way directional control valve bank (10) and suspension manifold (11).
12.
Using two people, aline and install lower panel (3), with door panel attached, onto hydraulic control module (4).
Secure lower panel in place by installing six lockwashers (2) and capscrews (1).
4-376 Change 1
