Trouble symptom and probable cause
Checking and remedy
3. Hot rear axle
a. Oil leak because of damaged seal gasket, loosening
oil drain plug, and jammed vent hole, result in insufficient
lubrication
b. Bad lubrication
c. Over-tighten between pinion and driven gear, over-
tighten on bearing
a. Fill up
b. Replace lubrication accord with the season
c. Readjust
2. Half shaft seal leaking
a. Jammed rear axle vent hole
b. Bad lubrication
c. Tightening between pinion and driven gear, tight be-
aring, and tightening on bearing
a. Fill up and readjust
b. Replace lubrication accord with the season
c. Readjust
84
OWNER
爷
S MANUAL for
HFC1061,HFC1063,HFC1083
series trucks
7. Steering mechanism trouble shooting
Trouble symptom and probable cause
Checking and remedy
2. Shake of steering wheel, instable steering
a. Loosening steering linkage mechanism
b. Unbalanced front wheel
c. Pendulant too much
d. Damaged grinding wheel
e. Badly worn or too wide clearance of steering linkage
mechanism
a. Tighten properly
b. Balance the wheel
c. Adjust
d. Replace
e. Replace parts
1. Hard to steer and steering wheel with bad return
a. Distorted main shaft, sliding shaft or column
b. Loosening universal joint or column cover
c. Improper rotation of steering wheel bearing
d. Insufficient lubrication of steering linkage mechanism
e. Low pressure tire
a. Replace parts
b. Replace universal joint
c. Replace parts
d. Fill up lubrication
e. Inflate properly
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