15. REAR WHEEL/AXLE/SUSPENSION DRIVING MECHANISM MXU 300/250 Remove the eight mounting bolts (front/left) and then remove the rear driving mechanism. Bolts Bolts Support the swingarm with a support block and place a rubber mat under the rear axle right side end. Remove the final gear case assembly and rear axle by driving them from the left side using a rubber mallet. Place the rear axle right side end on the rubber mat. Remove the final gear case assembly from right side. Rear Axle Final Gear Case Tap the final gear case using a diagonal pattern and with a rubber hammer, this will avoid damage the final gear case. Remove the O-rings from the final gear case grooves (front/rear). O-rings 15-25