TM 5-5420-278-24&P
0018 00
0018 00-36
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:
2
2
2
2
2
~
~
~
1
16
Semi-
Left inner
annually
ponton end
skin surface (1)
a. Inspect surface area for punctures,
holes, tears, seam ruptures, cracks, and
broken welds.
b. Inspect seams for cracked or broken
welds.
a. Damage which
cumulatively adds
up to a hole
approximately
.26 in. (.66 cm) in
diameter (the size
of a typical pen or
pencil).
b. Cracked or
broken welds
noted.
17
Semi-
Left unfolding
annually
mechanism (2)
a. Inspect bracket, stabilizer lever, rubber
bumper, spring, and turnbuckle for cracks,
broken welds, or missing hardware.
b. Inspect cable for looseness, kinks,
broken strands, or compression.
a. Cracks, broken
welds, or missing
hardware
preventing proper
unfolding operation.
b. Cable is loose,
kinked, or
compressed, or
broken strands are
noted.
~
