ZONGSHEN ZS250GY-3 Service Manual page 41

[10]Dismantle the locknut of rear axle .Remove
rear axle and rear wheel assembly.
[11]Dismantle rear wheel and check whether rear
wheel hub is damaged.Replace it if damaged
[12]Check whether rear axle is worn.Replace it if
worn.
CAUTION
Smear lubricant when installing.
[13]Check whether the front and rear rim are
distorted.Correct or replace them in time.Check
whether the outer tire thread of rear wheel is worn.
Replace outer tire if the abrasion value exceeds
2mm.
Check rear axle.
Check rear
wheel hub.
Check rear axle.
Check rear rim.
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