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 00-3
4
Before
Left drain
plug (5)
Ensure drain plug is secured and not
cracked or broken.
Plug is missing,
cracked, or broken.
3
Before
Left rear
trunnion (4) and
wear cap (3)
Check for structural damage.
Damage allows
water to enter
ponton. Any visible
hole will deadline
bay.
3
4
5
~
