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8: Troubleshooting
9: Periodic Maintenance Chart
Regular maintenance is required for the best performance and safe operation of
the vehicle. Make sure to turn off the power key and apply the parking brake when
you do maintenance unless otherwise specified. If the owner is not familiar with the
maintenance of this vehicle, this work should be done by a dealer.
Symptoms
Possible Causes
Troubleshooting
The axle housing gear
and bearing are dam-
aged and noisy.
The gear oil is insufficient or used improperly.
Oil gear or replace.
The bearing is assembled incorrectly.
Assemble correctly.
Adjust the brake shoe pin shim or the interval.
Adjust or replace.
The gear between axle 1 and 2 is not tightly connected.
Adjust correctly.
The final drive is too noisy.
Replace the gear.
Axle 1 grinding gears.
Adjust or replace.
The rear axle is bent (check if it is over-loaded).
Replace the rear
axle.
Lack of breaking force
There is space between the brake shoes and drum.
Adjust.
There is oily dirt on the brake shoes or drum.
Remove dirt.
There is air in the brake pipe.
Dispel the air.
The brake pipe leaks.
Repair the leakage
or replace.
The brake shoes worn.
Replace.
The brake cable is too long or is blocked.
Adjust the brake
cable.
The brake is difficult to
release completely.
The brake pedal cannot bounce back smoothly.
Replace a new one.
The brake shoe is warped or broken.
Refit or replace.
There is blockage on the transmission
Refit or replace.
The oil leaks
The oil seal is damaged.
Replace.
Too much oil.
Adjust the oil level.
