13. REAR WHEEL/SWING ARM/
HYDRAULIC BRAKE Mongoose/KXR 90/50
Remove the four bolts and rear axle hub.
Bolts Axle Hub
INSPECTION
Replace it if the rear axle is scratched
(excessively) or damage.
Replace if splines and threads of the rear
axle is wear or damage.
Measure the rear axle run out.
Service limit: less than 1.5mm
Replace if it is out of specification.
Do not attempt to straighten a bent axle.
Replace it if the driven sprocket is cracks or
damage.
Replace it if splines of the driven sprocket is
wear or damage.
Splines
13-7