②Load of left and right wheel
is different
③Spring force of left and
right absorbing spring
④Front wheel location is
wrong
⑤One side wheel is locked or
brake could not release
⑥Front and rear suspension
parts have been loosened,
bent or damaged
Adjust load
Adjust or Change
Check or adjust
Repair arrester
Screw or Change
suspension parts
Tire is
abraded
abnorma
lly or
greatly
Steering
organization,
running system,
suspension
①Left and right absorber has
been damaged, spring force
is short
②Tire is not balance, and
wheel hub is distorted
③Front wheel location is
wrong
④Vehicle is over-load
⑤Tire has not change its
position
⑥Wheel hub bearing has been
damaged or adjustment is
wrong
⑦Wheel assembly jump
(axial, radial) is too great
⑧Air pressure in tire is too
hig or too low
Adjust or Change
Change
Check or adjust
Check load
Change
Adjust or Change
Change
Adjust air pressure in tire
Front wheel
shakes,
swing or
jump
Steering
organization,
running system
①Tire and wheel is not
balance
②Wheel hub bearing has been
damaged or adjustment is
Balance wheel or Change
tire
Wheel
Change or adjust