Vivid V4 - Transmission System Malfunctions; Steering System Malfunctions

4) Possible reason and troubleshooting of the malfunction of
electric shuttle bus mechanic system
System Malfunction Possible reason Troubleshooting
Transmission
System
Abnormal
sound when
running
Clearance of rear axle
decelerating gear is too
big, or the decelerating
gear is broken
Adjust, change
Transmission cross shaft
wear out
Change
Gear of transmission wear
out or damage
Change
Flange bearing damage Change
Motor bearing damage Change
Gear liquid is decient or
empty
Add Gear liquid
Hard to shift
gear, and/
or gear shift
jumps in dier-
ent positions
Clutch cannot separate
smoothly
Adjust
Gear shift tightwire
damage
Change
Gear inside transmission
case wear out
Change
Orientation pin loosen Change
Steering
System
Steering heavy
Pressure of front tire is
decient.
Check the pressure
and Inate
Screw plug of Redirector is
too tight
Adjust
Lack of lube in redirector Maintain, add lube
Toe-in abnormal Adjust
Clearance of tension rod
ball is too big
Change
Steering knuckle and mas-
ter pin is not lubricating
Add Lube
Steering shaft or its plastic
cover wear out
Change
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