Table 1. Operator Preventive Maintenance Checks and Services (PMCS)
for Improved Ribbon Bridge Ramp Bay (Contd).
ITEM TO
NOT FULLY
ITEM
CHECK/
MISSION
NO.
INTERVAL
SERVICE
PROCEDURE
CAPABLE IF:
TM 5-5420-278-10
0015 00
0015 00-11
21
Before
Left foldlock
assembly (4)
and brackets (3)
Check for structural damage and
proper movement.
Damage prevents
foldlock from
securing ponton.
4
3
22
Before
Left front outer
ponton end skin
surface (5)
Check for structural damage.
Puncture, tear, or
damage allows
water to enter
ponton. Any visible
hole will deadline
bay.
5
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