MALFUNCTION INSPECTION CU800 Service Manual
105
Off tracking by braking at
high-speed
4. Check whether front wheel and front wheel axle nut
loosen or damaged.
5. Check whether front wheel hub inner spline and front
wheel axle outer spline worn or loosen.
6. Check whether rubber cushion connected to front
suspension rocker and frame damaged.
Other system malfunction inspection
Steering wheel loosen, shift
up and down
1. Check whether steering wheel clip loosen or damaged.
2. Check whether steering column clip and clip seat loosen
or damaged.
3. Check whether steering column bottom end inner
bearing damaged.
Front wheel steering
clearance excessive
1. Check whether tie-rod and steering column locknut
loosen or damaged, or steering knuckle and steering
column locknut loosen or damaged.
2. Check whether tie-rod two ball joint damaged.
Front wheel sway during drive
1. Check whether steering knuckle bearing damaged.
2. Check whether king pin ball joint damaged.
3. Check whether front wheel and axle locknut loosen or
damaged.
4. Check whether front wheel hub inner spline and front
wheel axle outer spline worn or loosen.
5. Check whether rubber cushion connected to front
suspension rocker and frame damaged.
Rear wheel sway during drive
1. Check whether rear axle bearing damaged.
2. Check whether sliding bearing connected to rear axle
bearing housing and rocker loosen or damaged.
3. Check whether rear wheel and axle locknut loosen or
damaged.
4. Check whether rear wheel hub inner spline and rear
wheel axle outer spline worn or loosen.
5. Check whether rubber cushion connected to rear
suspension rocker and frame damaged.
1. Check whether wheel rim deformed.
2. Check whether front and rear axles bent.
3. Check whether tyre gets aging or deformed.
Absorber become soft and
comfortability depressed
1. Check whether over loading.
2. Check whether absorber spring become soft.
3.Check whether absorber loss of damping force in
compression and prolongation.
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