Husqvarna 2009 TE 310 Workshop Manual page 230

FRONT SUSPENSION
Pull the rod (25) to the position of maximum extension and top up oil to the edge
25
Set the compression adjuster to 15 clicks from fully closed position.
Unscrew the oil draining screw (1) in the compression valve unit (43)
1
Screw the compression valve unit until the external O-ring seals inside the cap body.
43
Tighten the oil draining screw to the required torque (see Table 5 – Tightening
torques).
Free the cartridge from the vice.
43
Fix the cartridge set (21) in the vice by means of the special protection jaws (R5155),
as shown in the figure.
21
R5155
Screw the compression valve unit and tighten it to the required torque (Tightening
torques) with a 21 mm open-ended wrench.
43
Check the correct oil filling.
To check, make the rod perform a few full strokes and make sure that the
smoothness is uniform and that the rubber bladder, with the cartridge rod in
1 completely extended position, is slightly inflated; otherwise add a few cc of oil and
drain again. Poor filling is clearly visible because when the cartridge is completely
extended, the bladder is compressed in the presence of the 4 radial holes for the
cartridge oil passage.
I.40
Part. N. 8000 H0368 (09-2008)