TM 5-5420-203-14
Table 2-2. Preventive Maintenance Checks and Services (PMCS) - CONT
Interval
Location
Item to
Not Mission
Item
(B, D, A,
Procedure
Check/Service
Capable if:
No.
W, M)
DURING
With bridge
Any cracked or
Check for cracked or broken parts in the
29***
**
broken primary
positioned over
vicinity of the sag or lean. (Be careful
structural members
not to get under the bridge in case it
the gap, look
falls. Use props or
or areas. (If cracks
for any unusual
in secondary
crane/forklift/wrecker, if possible, to
dissemetry, i.e.
support the bridge.)
sagging or
structural members,
monitor for
leaning
propagation. Only
deadline bridge if
following
conditions apply:
see note *** at end
of this table.)
Check for wear and tear, warping or
DURING
Deck plating/
30
bending of these items. Note and
curbing
replace or repair as necessary.
Check for missing or loose items.
DURING
Attaching
31
hardware (nuts
Replace or tighten as necessary.
and bolts)
Check to ensure smooth fitting of the
Mating the
32
DURING
launcher's
pintles into the holes on the diaphragm,
tongue pintles
and the cross pins into the cross pin
sockets on the inboard ramp ends of the
to the launch-
bridge.
ing diaphragm
and mating of
the launcher's
cross pin into
the sockets
Check to ensure that the bridge
Bridge
DURING
33
functions smoothly and that it fully lays
launching/
out and retracts without any binding at
retrieval
the hinges or connector areas.
2-8.2 Change 2
