TM 5-5420-278-24&P
0018 00
0018 00-31
Table 2. Unit Preventive Maintenance Checks and Services for Interior Bay (Contd).
ITEM TO
ITEM
CHECK/
EQUIPMENT NOT
NO.
INTERVAL
SERVICE
PROCEDURE
READY/AVAILABLE IF:
4
~
3
5
NOTE
Perform items 4 through 22 from
ground, starting at either end of
interior bay at the right outer
ponton, proceeding
counterclockwise.
4
Semi-
Interior bay
annually
Unload bay to ground. (Refer to
TM 5-5420-278-10.)
3
Semi-
Four ponton
annually
trunnions (3)
on right outer
ponton
Inspect for cracks or broken welds, or if
bent.
Cracked or broken
welds are found, or
if bent enough to
prevent securing bay
to transporter.
5
Semi-
Right foldlock
annually
assembly (4)
and brackets (5)
Inspect right foldlock assembly for
structural damage and proper movement.
Damage prevents
foldlock from
securing ponton.
