Husqvarna 2011 TE 630 Workshop Manual page 330

Top up with oil up to nearly 2 cm (0.8 in.) below shock body edge. Pump the rod
up and down through 5 - 6 cm (2-2.4 in.) strokes four or five times to expel any
air trapped under the piston.
Pump slowly or the floating piston might become displaced due to cavita-
tion or compression. Top up with oil up to the circlip groove, while slowly
setting the rod so the inner bumper is level with the groove.
Hold the rod steady and slide the rod guide into the shock absorber cylinder.
Push the rod guide down into the body past the circlip groove. Insert the circlip
making sure it is securely in place. Pull the rod upwards to bring the rod guide
in working position.
Part. N. 8000 H2051 (02-2010)
REAR SUSPENSION
J.17