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TM 9-2330-331-14&P
SUSPENSION MAINTENANCE
INITIAL SETUP:
Equipment Conditions
Materials/Parts
Trunnion Bushing Removed (equalizing beam
Dry Cleaning Solvent (WP 0086 00-3)
Locknuts (WP 0080 00-28)
removal only) (WP 0047 00-1)
Nut, Plain, Extended Washer (WP 0080 00-29)
Tools/Test Equipment
Personnel
General Mechanic's Tool Kit (WP 0077 00-9)
Two
Common No. 1 Tool Kit (WP 0077 00-9)
REMOVAL
1. Remove two Iocknuts (8) and screws (7) from springs (3) and equalizing beam (6). Discard locknuts.
2. Remove flange nuts (nut, plain, extended washer) (5), spring seat (4), axle seat (2), and U-bolts (1).
Discard flange nuts.
3. Remove springs (3) and equalizing beam (6) from semitrailer.
WARNING
Equalizing beam weighs 134 lbs. (61 kgs) and suspension springs
weigh 179 lbs (81 kgs). Use caution when lifting and moving to
avoid serious injury.
1
2
6
8
3
7
4
5
Figure 1. Suspension Assembly
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