Yamaha YFZ450S 2003 Service Manual page 43

Part to be tightened
Front brake master cylinder and brake lever
Front brake master cylinder and brake hose
Brake hose joint and frame
Bleed screw
Front brake pad retaining bolt
Front brake caliper and brake hose
Rear brake caliper retaining bolt
Parking brake case bracket and parking brake
case
Rear axle ring nut
Rear axle ring nut set bolt
Rear brake pad retaining bolt
Rear brake caliper and brake hose
Rear brake master cylinder and frame
Rear brake master cylinder and brake hose
Parking brake adjusting bolt and locknut
Rear brake disc and brake disc bracket
Rear brake fluid reservoir cover and bracket
Rear brake fluid reservoir and bracket
Front bumper and frame
Front fender and frame
Side cover and frame
Side cover, rear fender, and frame
Rear fender and frame
Rear fender stay and rear fender
Front fender stay and front fender
Rear carrier bar and frame
Footrest and frame
Foot protector and footrest
Foot protector and footrest
Foot protector and frame
Battery holding bracket and frame
Air filter case and frame
Carburetor joint clamp screw
Headlight and frame
Tail/brake light bracket and frame
Tail/brake light bracket and tail/brake light
Drive chain guide roller and frame
Engine skid plate and frame
Main frame and rear frame
TIGHTENING TORQUES
Thread size
M6
M10
M6
M8
M10
M10
M8
M8
M36
M6
M8
M10
M8
M10
M8
M8
M6
M6
M8
M6
M6
M6
M6
M6
M6
M8
M10
M6
M8
M8
M6
M6
M4
M6
M6
M6
M8
M6
M10
2 - 20
SPEC
Tightening torque
Nm m · kg ft · lb
6 0.6 4.3
27 2.7 19
10 1.0 7.2
6 0.6 4.3
18 1.8 13
27 2.7 19
23 2.3 17
23 2.3 17
100 10.0 72
7 0.7 5.1
18 1.8 13 Use a lock
washer.
30 3.0 22
20 2.0 14
30 3.0 22
16 1.6 11
28 2.8 20
11 1.1 8
4 0.4 2.9
31 3.1 22
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
33 3.3 24
65 6.5 48
13 1.3 9.4
16 1.6 11
16 1.6 11
7 0.7 5.1
7 0.7 5.1
3 0.3 2.2
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
19 1.9 13
7 0.7 5.1
54 5.4 39
Remarks
LT
LT
LT
LT
LT
LT
LT
E