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 00-28
52
After
Foldlocks, travel
latch, and
receptacles
Check for structural damage and
operation.
Damage prevents
locks or latches
from securing bay.
CAUTION
Check to ensure front and
rear swivel hooks are fully
retracted before retrieving
bay, or damage to equipment
will result.
NOTE
If more than 4 gallons of
water is drained from any
ponton with bay in water less
than 8 hours, notify unit
maintenance.
53
After
Drain plugs
a. Remove and drain accumulated
water from pontons.
b. Ensure drain plugs are secured and
not cracked or broken.
b. Any drain plug is
missing, cracked, or
broken. Any visible
hole will deadline a
bay.
54
After
Ramp bay
55
After
Lower lock-
drive jack screw
Check for structural damage.
Lubricate threads.
Damage prevents
bay from being used
for next mission.
END OF WORK PACKAGE