15. REAR WHEEL/AXLE/SUSPENSION/ DRIVING MECHANISM MXU 300/250 Oil Seal PINION GEAR REMOVAL Check the oil seal for wear or damage; replace it if necessary. Remove the oil seal from the gear case. Lock Nut Remove the lock nut using the special tool. Special tool: Lock nut wrench F015 Lock Nut Wrench Pinion Puller Set Install the special tools onto the pinion gear shaft and gear case. Special tool: Pinion puller set F014 Pull the pinion assembly out from the case. 15-32