Suzuki RM250 - Tightening Torque Specifications

18-8 SERVICING INFORMATION
TIGHTENING TORQUE
ENGINE
CHASSIS
PART N·m kgf-m lb-ft
Cylinder head nuts 25 2.5 18.0
Magneto rotor nut 55 5.5 40.0
Cylinder nuts 38 3.8 27.5
Clutch sleeve hub nut 90 9.0 65.0
Crankcase bolt 11 1.1 8.0
Primary drive gear bolt 70 7.0 50.5
Gearshift cam bolt 23.5 2.35 17.0
Gearshift pawl lifter screw 10 1.0 7.0
Exhaust valve shaft arm bolt 4 0.4 3.0
Kick starter lever bolt 23 2.3 16.5
Spark plug 20 2.0 14.5
Oil level chek bolt 5.5 0.55 4.0
Oil drain plug 21 2.1 15.0
Water pump drain bolt 5.5 0.55 4.0
Engine mounting bracket nuts (front and upper) 43 4.3 31.0
Engine mounting nuts (front and upper) 45 4.5 32.5
Engine mounting nut (lower) 55 5.5 40.0
PART N·m kgf-m lb-ft
Handlebar holder set nut 15 1.5 11.0
Handlebar holder bolts 25 2.5 18.0
Front fork clamp bolts (upper and lower) 23 2.3 16.5
Steering stem head nut 100 10.0 72.5
Front fork cap bolts 35 3.5 25.5
Front fork center bolt 70 7.0 50.5
Compression damper unit 30 3.0 21.5
Master cylinder mounting bolt (front & rear) 10 1.0 7.0
Master cylinder rod lock-nut (rear) 18 1.8 13.0
Brake hose union bolts (front and rear) 23 2.3 16.5
Brake pad mounting pin (front and rear) 18 1.8 13.0
Brake caliper mounting bolts (front) 26 2.6 19.0
Brake caliper axle bolt (rear) 28 2.8 20.0
Brake bleeder bolt (front and rear) 6 0.6 4.4
Disc plate bolt (front and rear) 10 1.0 7.0
Brake pedal pivot bolt (rear) 29 2.9 21.0
Front axle holder bolts 18 1.8 13.0
Front axle nut 35 3.5 25.5
Rear axle nut 100 10.0 72.5
Rear sprocket nuts 30 3.0 21.5
Drive chain control roller bolt 31 3.1 22.5
Rear swingarm pivot nut (engine mounting) 70 7.0 50.5
Rear shock absorber mounting nuts (upper and lower) 55 5.5 40.0
Rear cushion lever nut (upper and lower) 80 8.0 58.0