Husqvarna TC 450 Workshop Manual page 229

FRONT SUSPENSION
Lock the wheel pin support into place and tighten the adjusting screw on the
support to 55 Nm (40.5 ft/lb).
Pour the prescribed quantity of oil inside the outer tube.
Tighten the cylinder on the outer tube to 29 Nm (21.4 ft/lb).
Register in compression and rebound damping as described in chapter D "Settings and adjustments".
I.37
Part. N. 8000 H1344 (10-2009)