Chery A21 2005 Service Manual page 121

CHERY A520 SERVICE MANUAL
Aluminum-alloy rim: 3mm
9. Tire rotation
In order to prolong the operating life of tire
and determine the tire wearing, tire rotation
should be carried out when every 6000km is
reached.
Note:
* The best tire must be selected for front
wheel.
* After tire alignment, the tire pressure
should be regulated to specified value.
10. Wheel balance adjustment
After inflating the tire, you should screw up
the hood of tire valve to carry out dynamic
balance test, and install appropriate balance
weights on the inner and outer edges of rim
as per the requirement. The final total
unevenness degree should be less than
100g.cm, that is, each balance weight on the
inner and outer edges of rim is about 5g.
Note: Not more than one balance weight can
be furnished on each side of each wheel,
with its maximum weight not exceeding 40g.
During the process of assembly, you should
prevent the balance weight from being
heavily hit. If it is heavily hit, you should
replace the balance weight timely. The
replaced balance weight cannot be reused.
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Tire Rotation
Balance
Weight
40
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CHASSIS
Balance Weight
Outer Side