Husqvarna TE 250 - 310 2011 I.E. Workshop Manual page 222

FRONT SUSPENSION
Push down the inner tube.
TC - TXCi
Slip the tool shown in the figure between wheel axle carrier and cartridge nut.
Insert the rebound adjuster rod into the piston rod and tighten the adjuster
screw.
Be careful not to hurt your fingers.
H02289
Tighten the adjuster screw all the way in.
TC - TXCi
Make sure that there is some play between the bottom edge of the adjuster screw
and the upper edge of the nut.
H02290
Tighten nut and adjuster to 28 Nm (20.6 ft/lb) using a wrench.
TC - TXCi
H02291
I.16
Ed. 07-2010