3. INSPECTION/ADJUSTMENT MXU 250R/300R REAR FINAL GEAR CASE OIL REPLACEMENT (MXU 300R) Change the oil with the final gear case warm, and the ATV on level ground to assure complete and rapid draining. Rear final gear oil replacement To drain the oil, first place an oil drain pan under the oil drain plug (1). Remove the oil filler cap (2). Remove the drain plug. After the oil has completely drained, reinstall and tighten the drain plug to specified torque. Torque: 2 kgf-m (20 Nm, 15 lbf-ft) Fill the gear case with the recommended oil (SAE #90). Oil Capacity (MXU 300R): At disassembly : 0.15 L (5.33 lmp oz, 5 US oz) At change : 0.1 L (3.56 lmp oz, 3.33 US oz) Remove the oil level check bolt (3). Make sure the oil level reaches the oil level check hole. Install and tighten the oil level check bolt to the specified torque. Torque: 2 kgf-m (20 Nm, 15 lbf-ft) Install and tighten the oil filler cap to the specified torque. Torque: 1.5 kgf-m (15 Nm, 11 lbf-ft) 3-14