Yamaha WR450FR Owner's Service Manual page 52

Part to be tightened
Meter cable holder and protector
Headlight stay (lower) and under bracket
Headlight body and headlight unit
Headlight mounting (left and right)
Headlight mounting (lower)
Taillight mounting
Taillight lead clamp and rear fender
Coolant reservoir tank mounting
Sidestand bracket mounting
Sidestand mounting
NOTE:
- marked portion shall be checked for torque tightening after break-in or before each race.
MAINTENANCE SPECIFICATIONS
Thread size
M5 × 0.8
M8 × 1.25
M6 × 1.0
M6 × 1.0
M6 × 1.0
M6 × 1.0
M4 × 1.59
M6 × 1.0
M10 × 1.25
M10 × 1.25
2 - 17
SPEC
Tightening torque
Q'ty
Nm m·kg
2 4 0.4
2 7 0.7
2 7 0.7
2 10 1.0
1 7 0.7
3 4 0.4
2 0.5 0.05
2 7 0.7
2 66 6.6
1 64 6.4
ft·lb
2.9
5.1
5.1
7.2
5.1
2.9
0.36
5.1
48
46