TM 55-4920-384-13&P
100
50
HOUR
HOUR
GENERAL
INSPECTION
Control Valves. Inspect all control valves
for packing leaks and proper operation. See
that control valve handles are securly at-
tached. (fig. 4-3).
Tighten packing nut or replace as require-
d. Replace a defective or damaged control
valve.
RUNNING GEAR
Tires. Inspect all tires for under inflation,
abnormal of uneven wear, cuts, embedded
foreign matter and missing valve caps.
Remove any foreign matter from tires. See
that tires are inflated to correct pressure
and all valve capsare in place.
Wheels. Inspect for loose wheel mounting
bolts. Inspect wheel bearings for proper ad-
justment and lubrication.
Tighten loose wheel bolts and adjustwheel
bearings as required.
Axles. Inspect the axle assemblies for se-
cure mounting and proper alignment. In-
spect the springs for cracks, breaks and
weakened condition.
Tighten all axle mounting bolts. Align the
front wheels as required. Replace defective
springs.
Brake Assembly. Inspect the brake assem-
bly for correct adjustment. Inspect the link-
ages for secure mounting.
Tighten all brake assembly mounting bolts
and adjust the brakes.
HYDRAULIC SYSTEM
Hydraulic Pump. Inspect the hydraulic
pump for loose mounting bolts and hydrau-
lic connections. See that the drive coupling
is securely mounted and aligned.
4-4
