Husqvarna FE 450 EU Owner's Manual page 80

14 WHEELS, TIRES
–
Tap each spoke with a screwdriver.
Info
The sound frequency depends on the length and thickness of the spoke.
If there are different sound frequencies in spokes with the same length and
thickness, this indicates different spoke tensions.
You should hear a high note.
» If the spoke tension varies:
400694-01
–
Correct the spoke tension.
–
Check the spoke torque.
Guideline
Spoke nipple, front wheel
Spoke nipple, rear wheel
Torque wrench with various accessories in set (58429094000)
x
M4.5
M4.5
78
5... 6 Nm (3.7...
4.4 lbf ft)
5... 6 Nm (3.7...
4.4 lbf ft)