Repair Manual

MANUAL GEARBOX
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PROPELLER SHAFT ANNULAR OIL REPLACEMENT
Dismount the lock washer.
Dismount the adjustment nut by means of the CV 377 wrench; mark the number of
rotations of the nut to enable the mounting in the same position, avoiding this way the further
adjustment of the differential gear bearings.
Dismount the annular oil seal and the tightening ring.
Clean the nut.
R
EMOUNTING
NOTE: Before mounting, the annular oil seals shall be immersed in 80W/90.
Mount the new annular oil seal and tightening ring.
Mount the nut, observing the number of rotations and the dismounting marking.
Grease the propeller shaft pinion grooves with grease UM 170 Li Ca Pb 2 M.
Position the transmission gear in correspondence with the pinion ; center the transmission by
means of the CV 31 B mandrel.
Introduce the new elastic pins.
The pins notches shall be oriented towards the wheel.
The pins ends shall be sealed with RHODORSEAL 5661
Mount:
- the upper suspension joint;
- the steering joint.
Mount the front wheels.
Lower the vehicle from the elevator and tighten the wheels nuts t o required moment
(9 daNm).
Mount the TF 509 support cross bars.
Fill up the gearbox with 80W/90 oil.
(on vehicle )
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