15. REAR WHEEL/AXLE/SHOCK ABSORBER/SWING ARM MXU550EXi/MXU500i SERVICE INFORMATION GENERAL INSTRUCTIONS · Jack the machine front wheel off the ground and be careful to prevent the machine from falling down. · During servicing, keep oil or grease off the brake disk · Inspect the brake system before riding. SPECIFICATIONS Unit: mm (in) Item Standard Service Limit Radial 2 (0.08) Rear wheel Rim run out Axial 2 (0.08) TORQUE VALUES Rear wheel nut 6.1 kgf-m (61 N-m, 44 lbf-ft) Rear shock absorber upper mount bolt 4 .8kgf-m (48N-m, 35 lbf-ft) Rear shock absorber lower mount bolt 4 .8kgf-m (48 N-m, 35 lbf-ft) Rear wheel hub and halfshaft (CVJ) 28 kgf-m (280N-m, 201lbf-ft) Right pivot bolt 11.8 kgf-m (118 N-m, 85 lbf-ft) Left pivot bolt 1.1 kgf-m (11 N-m, 8 lbf-ft) Left pivot lock nut 11.8 kgf-m (118 N-m, 85 lbf-ft) Final gear case mounting bolt 5.5 kgf-m (55 N-m, 40 lbf-ft) Axle housing mounting bolt 5.5 kgf-m (55 N-m, 40 lbf-ft) SPECIAL TOOLS Oil seal & bearing driver A120E00014 Lock nut wrench A120F00013 TROUBLESHOOTING Rear wheel wobbling Soft rear shock absorber · Bent rim · Weak shock absorber spring · Faulty tire · Faulty damper · Axle not tightened properly 15-2