PREVENTIVE MAINTENANCE CHECKS AND SERVICES (Contd)
Table 1. Preventive Maintenance Checks and Services for Pallet (Contd).
a. Check RCU stowage box for damaged latch,
a. Latch or hinges
stowage box (1),
cover hinges, O-ring seal, or loose or
(2), and emergency-
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
damage or loose connector.
a. Check for damage, cracks, or missing pin.
bottom plate (4)
bottom plate is
b. Repair or replace damaged or missing pins.
damaged or pin is
a. Check for damaged or missing retaining
a. Retaining pins are
(5), winch (14)
missing or damaged.
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
support rollers (11)
c. Check winch strap and ratchet clutch
c. Strap is binding or
operation for binding or slippage using BII
slipping or not
d. Check hydraulic hoses, fittings, and lines
d. Lines, hoses, or
for damage or leaks.
damaged, or Class
III leak is noted.
e. Repair or replace missing hardware,
damaged strap, or hoses and fittings. Refer
f. Check check for damaged or missing rollers.
g. Repair or replace damaged or missing