TM 9-2330-381-14
4-83.
SUSPENSION SHUT-OFF VALVE ASSEMBLY (CONT)
8.
Install five bolts (16) into valve handle weldment (17) and secure in place by installing locknuts (15). Thread five
jam nuts (14) onto bolts (16) up to and against locknuts (15).
9.
Aline clamp sections (18) and valve handle weldment (17) with hydraulic control module (4) and secure in place
with two bolts (19).
10.
Remove caps/plugs installed on five hydraulic tubes (9, 8, 7, 6, and 5). Connect five hydraulic tubes (9, 8, 7, 6,
and 5) to straight tube-to-boss adapters (10) on suspension shut-off valve (12) and fittings on suspension control
manifold (13).
11.
Tighten five jam nuts (14) against rod ends (32).
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).
FOLLOW-ON MAINTENANCE
1.
Operate suspension shut-off valve and check for binding (para. 2-6).
2.
Adjust platform height and check for proper operation (para. 2-19).
3.
Couple tractor/semitrailer (para. 2-24) and perform highway driving (para. 2-25). Check that suspension operates
properly.
4-406
