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TM 9-2320-360-34-1
Check differential input and output shafts for leaks and damage.
WHEEL BEARING CHECK
WARNING
HET Tractor must be on level ground
and wheels must be chocked before
parking brake is released. Otherwise,
HET Tractor may roll and cause
personnel injury.
(1) Remove tire (TM 9-2320-360-20) from axle that is
unusually noisy when operating.
NOTE
· Wheel bearings are loose, worn, or
damaged if hub is loose, or rotates
roughly.
· Perform step (2) only if working on
rear three axles.
(2) Chock wheels and release parking brake
(TM 9-2320-360-10).
(3) Rotate hub and check for looseness, roughness and/or
leaks.
(4) Install tire (TM 9-2320-360-20) on axle.
(5) Repeat steps (1) through (4) for other tire on axle.
2-135
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