PERIODIC SERVICE SCHEDULE
Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers.
Analysis and elimination of common faults
Vehicle maintenance and troubleshooting qualifications, site requirements,
safety precautions Same as vehicle maintenance requirements.
Failure phenomenon possible reason Solution
The vehicle cannot be driven
Operation procedure error Please see the operation guide for correct
operation
Terminal oxidation (corrosion) Disconnect the power supply, remove the
nut,
clean the terminal and install it
Low battery Charging
Damaged direction switch Replace
Damaged accelerator Replace
Motor damage Replace
Damaged direction contactor Replace
Loose wire harness connector Replace
When the vehicle is climbing, it
travels slowly to a stop
Whether the vehicle is overloaded, causing
the controller temperature to be higher than
75°C and shutting down for protection
Reduce the vehicle load and let the
controller cool down
When the vehicle is running,
release the accelerator pedal an
the vehicle will not decelerate
The accelerator pedal spring is broken,
causing the pedal to be unable to reset
Turn off the power lock or press the
emergency power off button, and then
contact the manufacturer
Turn on the electric lock, the
auxiliary electric equipment of the
whole vehicle does not work
Burned fuse or poor electrical contact Replace the fuse, repair the relay
Open the electric lock, the power
meter does not display (LED
does not light up)
The plug-in of the alarm circuit is loose Locking plug-in
Blown fuse Replace the fuse
Tire deviation
Tire pressure imbalance Inflate to balance tire pressure
Uncorrected front and rear wheels Correcting the wheel
Difficulty steering
Insufficient tire pressure Aerate
Lack of lubrication on the steering linkage
shaft
Add lubricating oil
Damage to the steering king pin or ball
joint
replace
Oversteer
Damaged ball joint replace
The steering gear is under-adjusted or
worn
Debug or replace
Steering linkage shaft loose Fasten
Low battery Recharge
Damaged transmission gear replace
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