TM 5-5420-280-10
0044 00
Preventive Maintenance Checks and Services (PMCS) for Bridge (Contd).
NOT FULLY
ITEM
ITEM TO
INTERVAL
PROCEDURE
MISSION
NO.
CHECK/SERVICE
CAPABLE IF:
27
Before
Lower bridge
Check for degradation, or missing or
Any missing spring,
quarter
loose mounting hardware, damaged lock
loose mounting
crossforce
lever pins or missing springs.
hardware, or
coupling bumper
damaged lock lever
(6), upper
pins or plunger.
coupling lock
mechanism (11),
and plunger
(10).
28
Before
Lower bridge
a. Check lower coupling and receptacle
Any cracks or
quarter lower
for cracks or missing hardware.
missing hardware.
coupling and
b. Check latch and catch for proper
receptacle (7)
and help
operation or if damaged.
levers (9)
29
Before
Lower bridge
Check support wheels for missing
Any missing rubber
quarter support
rubber tires, frozen wheel bearings,
tires, frozen wheel
wheels (8)
missing hardware, and loose hardware
bearings, or loose or
on support wheel brackets.
missing hardware.
6
7
8
10
11
9
0044 00-11