Chassis Tightening Torques - Yamaha XT660R Service Manual

CHASSIS TIGHTENING TORQUES

Part to be tightened
Engine mounting:
Engine upper bracket and frame
Engine upper bracket and engine
Engine front bracket and frame
Engine front bracket and engine
Engine and frame
Radiator cap retainer
Coolant reservoir
Chain tensioner (upper and lower)
Pivot shaft and nut
Rear shock absorber and frame
Relay arm and frame
Relay arm and connecting arm
Swingarm and connecting arm
Relay arm and rear shock absorber
Chain cover and swingarm
Stabilizer (XT660X)
Chain protector and swingarm
Drive sprocket cover
Upper bracket pinch bolt
Lower handlebar holder and upper bracket
Steering stem nut
Lower ring nut (steering stem)
Upper handlebar holder and lower handlebar
holder
Front brake master cylinder holder
Clutch lever holder
Front brake master cylinder and brake lever
Grip end
Front brake hose union bolt
Front mud guard (XT660R)
Front mud guard and front fork protector
(XT660R)
Stabilizer and front mud guard (XT660X)
Stabilizer, front mud guard, and front fork
(XT660R)
Front brake hose holder and front fork
Upper bracket pinch bolt
Lower bracket pinch bolt
Cap bolt
Damper rod bolt
TIGHTENING TORQUE
Thread
size
M10
M10
M10
M10
M10
M6
M6
M8
M14
M14
M14
M14
M14
M10
M6
M6
M6
M6
M8
M10
M22 130
M25
M8
M6
M5
M6
M6
M10
M6
M6
M6
M8
M6
M8
M8
M50
M12
2 - 23
SPEC
Tightening torque
Nm m · kg ft · lb
73 7.3 53
55 5.5 40
73 7.3 53
73 7.3 53
73 7.3 53
7 0.7 5.1
5 0.5 3.6
23 2.3 17
92 9.2 66
59 5.9 43
59 5.9 43
59 5.9 43
59 5.9 43
42 4.2 30
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
10 1.0 7.2
23 2.3 17
32 3.2 23
13.0 94
— — — See NOTE.
23 2.3 17
7 0.7 5.1
7 0.7 5.1
6 0.6 4.3
7 0.7 5.1
30 3.0 22
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
16 1.6 11
10 1.0 7.2
23 2.3 17
23 2.3 17
18 1.8 13
30 3.0 22
Remarks
LS
LS
LS
LS
LS
LS
LT