14. REAR WHEEL/SWING ARM/ HYDRAULIC BRAKE ATV 50 bolts Remove four bolts and the rear axle hub. Wheel Hub Splines INSPECTION Replace if the wheel hub is cracks or damage. Replace if splines of the wheel hub is wear or damage. Replace 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 1.5 mm (0.06 in) Replace if it is out of specification. Do not attempt to straighten a bent axle. 14-8