15. REAR WHEEL/AXLE/SHOCK ABSORBER/SWING ARM MXU550EXi/MXU500i Apply grease INSTALLATION Install the wheel hub and nut. Apply lightweight lithium-soap base grease onto the wheel hub splines, rear axle splines and dust seal lips of the axle housing. Apply grease Nut /Washer Apply the front brake and then tighten the nut to the specified torque. Torque: 28 kgf-m (280 N-m, 201 lbf-ft) Install the cotter pin and band ends of cotter pin. Cotter Pin Do not apply oil to the seat of the nut. Do not loosen the wheel hub nut after torque tightening. If the wheel hub nut groove is not aligned with the cotter pin hole, align groove with the hole by tightening up on the wheel hub nut. Always use a new cotter pin. 15-5