Yamaha YZF-R1 1998, Service Manual, Page: 42 / 418

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SPEC
CHASSIS TIGHTENING TORQUES
HINWEIS:
NOTE:
1.First, tighten the ring nut to approximately 28 Nm (2.8 m • kg) with a torque wrench, then
loosen the ring nut completely.
2.Retighten the ring nut to specification.
Item Thread size
Tightening
torque
Remarks
Nm m·kgf
Upper bracket pinch bolts M8 23 2.3
Steering stem nut M28 115 11.5
Handlebar pinch bolts M8 17 1.7
Lower ring nut M30 9 0.9 See NOTE.
Lower bracket pinch bolts M8 23 2.3
Brake fluid reservoir cap stopper M4 12 1.2
Front brake hose union bolts M10 30 3.0
Front brake master cylinder M6 13 1.3
Engine mounting
Left front mounting bolts M10 40 4.0
Right front mounting bolt M12 55 5.5
Rear mounting bolts M10 55 5.5
Pinch bolts M8 24 2.4
Exhaust pipe bracket M8 24 2.4
Pivot shaft nut M18 125 12.5
Connecting arms M10 40 4.0
Relay arm and connecting arms M10 40 4.0
Relay arm M10 40 4.0
Rear shock absorber and relay arm M10 40 4.0
Rear shock absorber assembly M10 40 4.0
Fuel cock M6 7 0.7
Fuel sender and fuel tank M6 7 0.7
Coolant reservoir and radiator M6 5 0.5
Rider footrest bracket M8 28 2.8
Passenger footrest bracket M8 28 2.8
Rear master cylinder M8 23 2.3
Rear brake hose union bolts M10 30 3.0
Sidestand M10 63 6.3
Front wheel axle M18 72 7.2
Rear wheel axle nut M24 150 15.0
Front brake caliper and front fork M10 40 4.0
Rear brake caliper and bracket M10 40 4.0
Brake disc and wheel M6 18 1.8
Rear wheel sprocket and rear wheel drive hub M10 69 6.9
Brake caliper and bleed screw M8 6 0.6
Pinch bolt (front wheel axle) M8 23 2.3
TIGHTENING TORQUES