1. GENERAL INFORMATION MXU 550EXi/MXU500i Thread Torque Item Q`ty dia. Remarks Kgf-m (N-m, (mm) lbf-ft) STEERING : Handlebar and holder post 10 2.7 (27, 19) Upper/lower housing and frame 8 2.7 (27, 19) Steering knuckle and tie-rod 10 4.2 (42, 30) Steering stem and tie-rod 10 4.2 (42, 30) Tie-rod lock nut 10 2.5 (25, 18) Steering post lower pivot 10 5.5 (55, 40) Bearing flange and frame 10 6.5 (65, 46) WHEEL: 8 2.8 (28, 20) Front/rear wheel and hub 10 6.1 (61, 44) Front wheel hub and front halfshaft(CVJ) 22 28 (280, 202) Castle nut Rear wheel hub and rear halfshaft(CVJ) 22 28 (280, 202) Castle nut Front wheel hub and stud axle(2WD 22 28 (280, 202) Castle nut only) SUSPENSION: Front: Front shock upper joint and frame 10 4.8 (48, 35) Front upper arm and frame 10 4.8 (48, 35) Front lower arm and frame 10 4.8 (48, 35) Front shock joint and front upper arm 10 4.8 (48, 35) Front shock joint and front lower arm 10 4.8 (48, 35) Rear: Rear shock upper joint and frame 10 4.8 (48, 35) Rear upper arm and frame 10 4.8 (48, 35) Rear lower arm and frame 10 4.8 (48, 35) Rear shock joint and rear upper arm 10 4.8 (48, 35) Rear shock joint and rear lower arm 10 4.8 (48, 35) Stabilizer and frame 8 2.7 (27, 19) Stabilizer joint and stabilizer 10 5.5 (55, 40) Stabilizer joint and rear lower arm 10 5.5 (55, 40) BRAKE SYSTEM: Front brake disc and front hub 6 2.0(20, 14) Rear brake disc and rear hub 8 3.5(35, 25) Brake hose oil bolt 10 3.5(35, 25) Master cylinder holder bolt 6 1.2(12, 7) Secondary master cylinder holder and 6 1.2(12, 7) frame 1-15