TM 5-5420-280-10
0044 00
Preventive Maintenance Checks and Services (PMCS) for Bridge (Contd).
NOT FULLY
ITEM
ITEM TO
MISSION
INTERVAL
PROCEDURE
NO.
CHECK/SERVICE
CAPABLE IF:
10
Before
Lower bridge
Check for degradation of anchoring eye
Any cracks or
quarter
or missing hardware.
missing hardware.
anchoring
eye (7)
11
Before
Upper bridge
Check for degradation, missing or loose
crossforce
mounting hardware, and damaged or
coupling
missing alignment pins.
bumper (2)
12
Before
Upper bridge
a. Check lower coupling and receptacle
a. Any cracks or
quarter lower
for cracks or missing hardware.
missing hardware.
coupling and
receptacle (1)
b. Check latch and catch for proper
and help
operation or if damaged.
not operational.
levers (5)
13
Before
Upper bridge
Check support wheels for missing
Any missing rubber
quarter support
rubber tires, frozen wheel bearings, or
tires, frozen wheel
wheels (6)
missing hardware.
bearing, or missing
hardware.
14
Before
Upper
Check for cracks, broken hooks, or loose
Any cracks or
bridge lock
mounting hardware.
broken hooks.
receptacle (8)
15
Before
Launch beam
Check for missing hardware or if
Any missing
lifting eye
damaged.
hardware or if
damaged.
16
Before
Upper bridge
Check for cracks or missing or loose
crossforce
mounting hardware.
coupling
bumper (3)
17
Before
Upper bridge
Check for missing spring, damaged lock
Any missing spring,
quarter upper
lever pins, plunger, or loose mounting
loose mounting
coupling lock
hardware.
hardware, or
mechanism (4)
damaged lock lever
and plunger (9)
pins or plunger.
0044 00-6
