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Common Torque Specs

Part Newton Meters Foot-Pounds Qty Size Thread
Lock
Camshaft cap bolt 10 Nm 7.2 fb lb 8 M6
Cylinder head straight screw plug 28 Nm 20 fb lb 1 M12 TL
Cylinder head stud bolt (exhaust pipe bolt) 15 Nm 11 fb lb 2 M8
Spark plug 13 Nm 9.4 fb lb 1 M10
Cylinder head bolt 40 Nm 29 fb lb 4 M10
Cylinder head cover bolt 12 Nm 8.7 fb lb 2 M6
Cylinder head bolt 10 Nm 7.2 fb lb 2 M6
Oil check bolt 10 Nm 7.2 fb lb 1 M8
Cylinder head cover bolt (small head) 10 Nm 7.2 fb lb 5 M6 TL
Balancer weight screw 10 Nm 7.2 fb lb 3 M6 TL
Balancer gear nut 50 Nm 36 fb lb 1 M14
Rotor nut 65 Nm 47 fb lb 1 M12
Cam sprocket bolt 24 Nm 17 fb lb 4 M7
Timming chain tensioner bolt 10 Nm 7.2 fb lb 2 M6
Timing chain guide bolt 10 Nm 7.2 fb lb 4 M6 TL
Plate (impeller shaft side) 10 Nm 7.2 fb lb 2 M6 TL
Oil filter element cover bolt 10 Nm 7.2 fb lb 3 M6
Oil pump bolt 10 Nm 7.2 fb lb 2 M6
Oil pump cover bolt 2 Nm 1.4 fb lb 1 –
Oil strainer housing bolt 10 Nm 7.2 fb lb 2 M6 TL
Delivery pipe bolt 10 Nm 7.2 fb lb 1 M6 TL
Throttle body joint clamp screw 3 Nm 2.2 fb lb 2 M5
Air filter clamp screw 2 Nm 1.4 fb lb 1 M4
Exhaust pipe nut 20 Nm 14 fb lb 2 M8
Muffler and exhaust pipe 20 Nm 14 fb lb 1 M8
Muffler bolt 42 Nm 30 fb lb 2 M10
Muffler protector bolt 7 Nm 5.1 fb lb 3 M6
Spark arrester bolt 12 Nm 8.7 fb lb 3 M6
EXUP cable pulley double-nut 6 Nm 4.3 fb lb 2 M6
EXUP pully bolt 10 Nm 7.2 fb lb 2 M6
EXUP servo motor bolt 6 Nm 4.3 fb lb 2 M6
EXUP servo motor cover bolt 2 Nm 1.4 fb lb 2 M5
Bearing cover plate bolt 10 Nm 7.2 fb lb 6 M6 TL
Crankcase bolts 10 Nm 7.2 fb lb 12 M6
Crankcase and holder screw 10 Nm 7.2 fb lb 2 M6 TL
Timing mark accessing screw 2 Nm 1.4 fb lb 1 M14
Crankshaft end cover 2 Nm 1.4 fb lb 1 M32
Crankcase cover bolt (left) 10 Nm 7.2 fb lb 11 M6
Crankcase cover bolt (right) 10 Nm 7.2 fb lb 12 M6
Engine oil drain bolt 20 Nm 14 fb lb 1 M12
Crankcase and nozzle bolt 10 Nm 7.2 fb lb 1 M6 TL
Primary drive gear nut 80 Nm 58 fb lb 1 M16
Clutch spring bolts 8 Nm 5.8 fb lb 5 M6
Locknut (push lever adjusting screw) 8 Nm 5.8 fb lb 1 M6
Clutch boss nut 75 Nm 54 fb lb 1 M16
Drive sprocket nut 95 Nm 69 fb lb 1 M18
Stopper screw (stopper lever) 22 Nm 16 fb lb 1 M8 TL
Shift pedal bolt 18 Nm 13 fb lb 1 M8
Stator assembly bolt 10 Nm 7.2 fb lb 3 M6 TL
Crankshaft position sensor bolt 10 Nm 7.2 fb lb 2 M6 TL
Neutral switch 4 Nm 2.9 fb lb 2 M5 TL
Thermosensor bolt 18 Nm 13 fb lb 1 M12
Drive sprocket cover bolt 10 Nm 7.2 fb lb 3 M6
Right side cover bolt 10 Nm 7.2 fb lb 1 M6
Side cover stay bolt 10 Nm 7.2 fb lb 2 M6
Cylinder bolt 10 Nm 7.2 fb lb 2 M6
Water pump housing cover bolt 10 Nm 7.2 fb lb 3 M6
Coolant drain bolt 10 Nm 7.2 fb lb 1 M6
Clutch cable holder bolt 10 Nm 7.2 fb lb 2 M6
Speed sensor bolt 10 Nm 7.2 fb lb 1 M6
Radiator hose clamp screw 2 Nm 1.4 fb lb 6 —
Radiator fan bolt 8 Nm 5.8 fb lb 3 M6
Radiator 10 Nm 7.2 fb lb 1/1 M6
Radiator cover bolt 10 Nm 7.2 fb lb 2 M6
Thermostat cover bolt 10 Nm 7.2 fb lb 2 M6
Seat guide screw 7 Nm 5.1 fb lb 2 M6
Throttle position sensor screw 3.5 Nm 2.5 fb lb 2 M5
Air induction system pipe bolt 10 Nm 7.2 fb lb 2 M6
Wire harness holder bolt 10 Nm 7.2 fb lb 1 M6
Engine mounting nut (front upper) 67 Nm 48 fb lb 1 M10
Engine mounting nut (front, front lower) 56 Nm 41 fb lb 1/1 M10
Down tube nut 113 Nm 82 fb lb 3 M12
Main frame and rear frame 56 Nm 41 fb lb 4 M10
Engine protector bolt 10 Nm 7.2 fb lb 2 M6
Drive chain tensioner bolt 23 Nm 17 fb lb 2 M8
Taillight cover bolt 10 Nm 7.2 fb lb 4 M6
Helmet hanger screw 10 Nm 7.2 fb lb 1 M6
Front fender bolt 7 Nm 5.1 fb lb 4 M6
Sidecover screw 10 Nm 7.2 fb lb 2 M6
Sidecover stay bolt 10 Nm 7.2 fb lb 1 M6
Horn bolt 10 Nm 7.2 fb lb 1 M6
Air scoop stay bolt 16 Nm 12 fb lb 2 M8
Air scoop bolt 7 Nm 5.1 fb lb 4 M6
Air scoop and right air panel 4 Nm 2.9 fb lb 2 M6
Rectifier/regulator bolt 7 Nm 5.1 fb lb 2 M6
Recovery tank screw 7 Nm 5.1 fb lb 2 M6
Starter motor leads nut 5 Nm 3.6 fb lb 2 M6
Starter motor bolt 10 Nm 7.2 fb lb 1 M6
Pivot shaft nut 85 Nm 62 fb lb 1 M16
Rear shock absorber locknut 42 Nm 30 fb lb 1 —
Rear shock absorber nut (upper) 40 Nm 29 fb lb 1 M10
Rear shock absorber nut (lower) 53 Nm 38 fb lb 1 M10
Frame and connecting rod nut 80 Nm 58 fb lb 1 M14
Connecting rod and relay arm nut 80 Nm 58 fb lb 1 M14
Relay arm and swing arm nut 70 Nm 51 fb lb 1 M14
Chain case bolt 7 Nm 5.1 fb lb 2 M6
Chain cover bolt 7 Nm 5.1 fb lb 3 M6
Sidestand nut 64 Nm 46 fb lb 1 M10
Sidestand switch screw 4 Nm 2.9 fb lb 2 M5
Steering stem nut 120 Nm 87 fb lb 1 M24
Upper bracket pinch bolt 23 Nm 17 fb lb 4 M8
Lower bracket pinch bolt 20 Nm 14 fb lb 4 M8
Fuel tank bolt 7 Nm 5.1 fb lb 4 M6
Fuel tank bracket bolt 10 Nm 7.2 fb lb 3 M6
Fuel pump bolt 4 Nm 2.9 fb lb 6 M5
Meter nut 4 Nm 2.9 fb lb 3 M5
Meter bracket nut 7 Nm 5.1 fb lb 1 M6
Handlebar upper holder bolt 28 Nm 20 fb lb 4 M8
Handlebar lower holder nut 40 Nm 29 fb lb 2 M12
Front fork cap bolt 30 Nm 22 fb lb 2 M48
Front fork base valve 55 Nm 40 fb lb 2 M22 TL
Front fork axle nut 63 Nm 46 fb lb 1 M16
Front wheel axle pinch bolt 23 Nm 17 fb lb 4 M8
Front brake disc bolt (WR250R) 12 Nm 8.7 fb lb 6 M6 TL
Front brake disc bolt (WR250X) 23 Nm 17 fb lb 6 M8 TL
Spoke (front, rear) 3 Nm 2.2 fb lb 72 BC4
Rear wheel axle nut 125 Nm 90 fb lb 1 M20
Rear brake disc bolt 12 Nm 8.7 fb lb 6 M6 TL
Rear wheel sprocket nut 35 Nm 25 fb lb 6 M8
Front brake caliper bolt 23 Nm 17 fb lb 2 M8
Union bolt 30 Nm 22 fb lb 4 M10
Bleed screw 6 Nm 4.3 fb lb 2 M7
Front caliper support bolt 17 Nm 12 fb lb 2 M8
Front caliper pin plug 2.5 Nm 1.8 fb lb 1 M8
Front master cylinder holder bolt 7 Nm 5.1 fb lb 2 M6
Front brake lever nut 7 Nm 5.1 fb lb 1 M6
Rear master cylinder bolt 10 Nm 7.2 fb lb 2 M6
Rear caliper protector bolt 7 Nm 5.1 fb lb 2 M6
Rear brake caliper support bolt 17 Nm 12 fb lb 2 M8
Rear master cylinder bracket bolt 10 Nm 7.2 fb lb 2 M8
Passenger footrest bolt (left) 23 Nm 17 fb lb 1 M8
Passenger footrest bolt (right) 30 Nm 22 fb lb 1 M8
Drive chain tensioner bolt (upper, lower) 23 Nm 17 fb lb 2 M8
Drive chain adjuster locknut 16 Nm 12 fb lb 1 M8
Front fork protector bolt 7 Nm 5.1 fb lb 6 M6
Seat bolt 7 Nm 5.1 fb lb 2 M6
Front brake lever adjusting locknut 4 Nm 2.9 fb lb 1 M6
Front brake master cylinder cap 4 Nm 2.9 fb lb 2 M4
Front brake hose holder bolt 10 Nm 7.2 fb lb 1 M6
Rear brake caliper pin plug 2.5 Nm 1.8 fb lb 1 M10
Rear brake master cylinder lock nut 12 Nm 8.7 fb lb 1 M6
Clutch lever holder bolt 7 Nm 5.1 fb lb 2 M5
Brake hose holder nut 7 Nm 5.1 fb lb 2 M6
Damper rod nut 15 Nm 11 fb lb 2 M10
Headlight unit bolt 7 Nm 5.1 fb lb 2 M6
Rear brake hose holder screw 2 Nm 1.4 fb lb 5 M5
Front drive chain guide bolt 7 Nm 5.1 fb lb 1 M6
Delivery pipe screw 5 Nm 3.6 fb lb 2 M6