15. REAR WHEEL/AXLE/SUSPENSION/ DRIVING MECHANISM MXU 250R/300R Remove the rear axle hub from right side. Rear Axle Hub Inspect rear axle hub. Bearings allow play in the axle hub or the bearing turns roughly Replace. Dust seals is wear/damage Replace. Axle hub is cracks/bend/damage Replace. Dust Seal REAR AXLE HUB DISASSEMBLY Bearing and dust seal replacement steps: Clean the outside of the rear axle hub. Remove the dust seal by a flat-head screw driver. Place a wood block against the outer edge to protect this edge. Remove the bearing by a general bearing puller. 15-12