Yamaha YZ125 2009 Owner's Service Manual page 41

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Part to be tightened
△ Front fork protector and brake hose holder
Throttle cable cap
△ Front brake master cylinder and bracket
Brake lever mounting bolt
Brake lever mounting nut
Brake lever position locknut
Clutch lever mounting nut
Clutch lever holder
Front brake master cylinder cap
△ Front brake hose union bolt (brake master cylin-
der)
△ Front brake hose union bolt (caliper)
△ Front brake caliper and front fork
Grip cap upper and lower
Brake caliper (front and rear) and pad pin plug
△ Brake caliper (front and rear) and pad pin
△ Brake caliper (front and rear) and bleed screw
△ Front wheel axle and axle nut
△ Front wheel axle holder
△ Front brake disc and wheel hub
△ Rear brake disc and wheel hub
Footrest bracket and frame
△ Brake pedal mounting
△ Rear brake master cylinder and frame
Rear brake master cylinder cap
△ Rear brake hose union bolt (caliper)
△ Rear brake hose union bolt (master cylinder)
△ Rear wheel axle and axle nut
△ Nipple (spoke)
△ Driven sprocket and wheel hub
△ Disc cover and rear brake caliper
△ Protector and rear brake caliper
Drive chain puller adjust bolt and locknut
Engine :
△ Engine and frame (front)
△ Engine and frame (lower)
△ Engine bracket and frame
△ Engine bracket and engine
△ Pivot shaft and nut
TIGHTENING TORQUES
Thread size
Q'ty
M6 × 1.0
2
M4 × 0.7
2
M6 × 1.0
2
M6 × 1.0
1
M6 × 1.0
1
M6 × 1.0
1
M6 × 1.0
1
M5 × 0.8
2
M4 × 0.7
2
M10 × 1.25
1
M10 × 1.25
1
M8 × 1.25
2
M6 × 1.0
2
M10 × 1.0
2
M10 × 1.0
2
M8 × 1.25
2
M16 × 1.5
1
M8 × 1.25
4
M6 × 1.0
6
M6 × 1.0
6
M10 × 1.25
4
M8 × 1.25
1
M6 × 1.0
2
M4 × 0.7
2
M10 × 1.25
1
M10 × 1.25
1
M20 × 1.5
1
72
M8 × 1.25
6
M6 × 1.0
2
M6 × 1.0
2
M8 × 1.25
2
M10 × 1.25
1
M10 × 1.25
1
M8 × 1.25
2
M8 × 1.25
1
M16 × 1.5
1
2-11
Tightening torque
Nm
m•kg
ft•lb
8
0.8
5.8
1
0.1
0.7
9
0.9
6.5
6
0.6
4.3
6
0.6
4.3
5
0.5
3.6
4
0.4
2.9
4
0.4
2.9
2
0.2
1.4
30
3.0
22
30
3.0
22
28
2.8
20
4
0.4
2.9
3
0.3
2.2
18
1.8
13
6
0.6
4.3
105
10.5
75
21
2.1
15
12
1.2
8.7
14
1.4
10
55
5.5
40
26
2.6
19
10
1.0
7.2
2
0.2
1.4
30
3.0
22
30
3.0
22
125
12.5
90
3
0.3
2.2
42
4.2
30
10
1.0
7.2
7
0.7
5.1
19
1.9
13
64
6.4
46
64
6.4
46
34
3.4
24
34
3.4
24
85
8.5
61

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