Replacing Hydrostat. Trans. Axle Seals; Input Axle - Husqvarna Rider 11 Workshop Manual

5
Insert a garage jack under the hydrostatic transmis-
sion and loosen its five holder screws.
6
• Lower the garage jack and pull out the
hydrostatic transmission.
• Installation of the hydrostatic transmission is
carried out in the reverse hydrostatic transmis-
sion removing order
• After installation, check that the brake wire and
hydrostatic transmission wire are correctly
adjusted (see "Checking and adjusting brake
wire" and (Checking and adjusting speed
control"). Also check the oil level in the
hydrostatic transmission and refill as necessary.
Replacing hydrostatic transmission
axle sealing collars
1
Take the hydrostatic transmission out of the ride-on
mower, as indicated in previous description (see
"Removal/installation of hydrostatic transmission").
Remove the pulley (1) from the input shaft by
pulling it outwards. Then remove the circlip under
the pulley.
2
Dismantle the circlips which hold the wheel hubs
(2) at the axles and remove the hubs by pulling
them outwards. Do not lose the key which sits
between the hub and the axle.
Sealing collar replacement - input axle
1
• Clean the input axle and the area around the
sealing collar of all dirt and rust.
• Insert a screwdriver between the sealing collar
and the axle and bend the sealing collar out of
the axle housing with a twisting motion.
IMPORTANT INFORMATION
The area around the sealing collar must be
absolutely clean! If the hydrostatic oil is
contaminated with dirt, this can lead to a
shorter hydrostatic transmission
operational life.
Reparation instructions
33
English –