TM 5-5420-280-23&P
0015 00
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (Contd)
Table 1. Preventive Maintenance Checks and Services for Pallet (Contd).
ITEM
ITEM TO
EQUIPMENT NOT
INTERVAL
PROCEDURE
NO.
CHECK/ SERVICE
READY/AVAILABLE IF:
12.1
RCU E-stop
a. Check RCU stowage box for damaged latch,
a. Latch or hinges
Annual
stowage box (1),
cover hinges, O-ring seal, or loose or
missing.
electrical harness
missing hardware.
(2), and emergency-
NOTE
stop button (3)
Turn on main power switch to verify
emergency stop button functions. Ensure
emergency stop button is in ON position.
b. Emergency stop
b. Actuate emergency-stop button on RCU.
button is inoperable.
c. Electrical harness
c. Disconnect and check electrical harness for
damaged.
damage or loose connector.
1
2
3
13
Annual
Supporting cylinder
a. Check for damage, cracks, or missing pin.
Supporting cylinder
bottom plate (4)
bottom plate is
b. Repair or replace damaged or missing pins.
damaged or pin is
Refer to WP 0038 00.
missing.
14
Annual
Supporting cylinder
a. Check for damaged or missing retaining
a. Retaining pins are
(5), winch (14)
pins.
missing or damaged.
ratchet clutch (13),
strap (10), retaining
b. Check for damaged or missing hand winch
b. Strap or strap ends
strap or strap end.
are damaged or
pins (12), and
missing.
support rollers (11)
c. Check winch strap and ratchet clutch
c. Strap is binding or
operation for binding or slippage using BII
ratchet clutch
ratchet.
slipping or not
operational.
d. Check hydraulic hoses, fittings, and lines
d. Lines, hoses, or
for damage or leaks.
fittings are
damaged, or Class
III leak is noted.
e. Repair or replace missing hardware,
damaged strap, or hoses and fittings. Refer
to WP 0039 00.
f. Check check for damaged or missing rollers.
g. Repair or replace damaged or missing
rollers. Refer to WP 0044 00.
Change 1
0015 00-10