TM 5-3810-307-10
Table 5-1. Operator Preventive Maintenance Checks and Services - Continued
ITEM
ITEM TO BE
NOT FULLY
NO.
INTERVAL
CHECKED OR
PROCEDURE
MISSION
SERVICED
CAPABLE IF
b. Chattering,
b. Service brakes.
56c
BEFORE
Brakes, Service
grinding, or
Check/listen for noise
& Parking
inability to stop.
and stopping ability
(Continued)
with crane moving
slowly (in either
direction) when
depressing brake foot
pedal.
Steering wheel binds
56d
BEFORE
Front Axle
a. Ensure STEERING
or turns rough.
Steering
MODE CONTROL
handle is pushed in
and locked.
b. Check front axle
steering for smooth
and proper operation.
56e
BEFORE
Rear Axle
a. Shut down engine and
Steering
engage main
hydraulic pump.
b. Start engine.
c. Place REAR AXLE
STEERING LOCK
switch to
UNLOCKED.
Rear axle does not
d. Check rear axle
steer or lock as
steering mode with
indicated.
REAR AXLE
STEERING
CONTROL switches.
e. Return rear axle to
center position and
place REAR AXLE
STEERING LOCK
switch to LOCKED.
Continued on next page.
5-44
