14. REAR WHEEL/SWING ARM/ HYDRAULIC BRAKE ATV 50 Pivot Shaft INSTALLATION Reverse the "REMOVAL" procedure. Apply grease onto the collar, bush, pivot shaft and thrust cover. Install the swing arm and tightening the nut. Torque: 7 kgf-m (70 N-m, 50 lbf-ft) Install the shock absorber and tightening the upper mounting bolt/nut. Torque: 4 kgf-m (40 N-m, 29 lbf-ft) Install the shaft, washer and cotter pin (MX'ER 50). . Always use a new cotter pin. Install the lower mounting bolt/nut to specified torque (MXU 50 REVERSE/MXU 50). Torque: 4 kgf-m (40 N-m, 29 lbf-ft) Install the rear hub and rear wheels. Refer to the "REAR WHEEL INSTALLATION" section. Adjust the drive chain slack. Refer to the "DRIVE CHAIN SLACK ADJUSTMENT" section in the CHAPTER 3. Drive chain slack: 10-20 mm (0.4 0.8 in) 14-17