13. REAR WHEEL/SWING ARM/ HYDRAULIC BRAKE Mongoose/KXR 90/50 Nut Washer REAR WHEEL HUB REMOVAL Remove rear wheel nuts. (See page 13-4) Remove the wheel hub nut cover and cotter pin. Loosen nut attaching the wheel hub. Nut Cover Cotter Pin Remove rear wheel. (See page 13-4) Remove wheel hub nut, washer and wheel hub. Elevate the rear wheels by placing a suitable stand under the rear of frame. Support the machine securely so there is no danger of it falling over. Wheel Hub Splines INSPECTION Replace it if the wheel hub is cracks or damage. Replace it if splines of the wheel hub is wear or damage. INSTALLATION Apply grease onto the splines of the wheel hub. Wheel Hub Install wheel hub, washer and wheel hub nut. Torque: 6.08.0kgf-m Install the cotter pin and band ends of cotter pin. Do not loosen the axle nut after torque tightening. If the axle nut groove is not aligned with the cotter pin hole, align groove with the hole by tightening up on the axle nut. Always use a new cotter pin. 13-5