Husqvarna R419TsX AWD Workshop Manual page 54

10. Remove the clutch control.
11. Remove the transmission belt. Refer to
and install the transmission belt on page 67 .
12. Remove the 5 screws that hold the rear transmission
and lower the rear transmission.
9.5.14.4 To assemble the rear transmission
Obey the instructions in To keep the hydraulic system
clean on page 46 .
54 - Repair instructions
1. Assemble the rear transmission in opposite
sequence in relation to disassemble. See
disassemble the rear transmission on page 53 .
2. Lubricate the axles with corrosion protection before
attaching the wheels.
Note: The spacer sleeves in the wheels have
different lengths. Left: 36.3 mm + washer. Right:
45.5 mm, no washer. Do not mix up with the front
axle spacer sleeves.
To remove
3. Lightly lubricate the pipe couplings before you
assemble.
4. Fill with oil and bleed the hydraulic system. See
bleed the drive system on page 50 .
5. Do a check of and adjust speed coordination
between the front wheels and rear wheels. See
adjust the wheel speed on AWD products on page
39 .
9.5.15 To replace the shaft seals of the hydrostatic
transmission
9.5.15.1 To replace the input shaft seal of the
hydrostatic transmission
1. Remove the cooling fan circlip and then the cooling
fan.
2. Lift the belt pulley up from the input shaft and
remove the circlip below the belt pulley.
3. Clean all the dirt and corrosion from the input shaft
and the area around the seal.
4. Put a screwdriver between the seal and the shaft,
and remove the seal out of the shaft housing.
CAUTION: Hold the connection nut with a
wrench to prevent damage to the pipes or the
elbow nipples.
CAUTION: The area around the seal must be
clean. Dirt in the transmission oil can decrease
the lifetime of the hydrostatic transmission.
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914 - 003 - 28.03.2019