Husqvarna TE 250 - 310 2011 I.E. Workshop Manual page 358

CHASSIS AND WHEELS
Removing the front wheel
Set a stand or a block under the engine and see that the front wheel is lifted
from the ground.
Loosen the bolts (1) holding the wheel axle (2) to the front fork mounts.
Hold the head of the wheel axle in place, and unscrew the bolt (3) on the opposite
side; draw the wheel axle out.
Do not operate the front brake lever when the wheel has been re-
moved; this causes the calliper pistons to move outwards.
After removal, lay down the wheel with brake disc on top.
Y.6 Ed. 07-2010