seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Checking rear final drive oil > < Renewing right-hand flange shaft oil seal
Automatic gearbox 099 four-wheel drive
Replacing flange shaft or drive flange oil seal (final drive installed)
Renewing left-hand drive flange oil seal
 
V39-1947
  • ‒ Separate drive shaft flanges and tie-up.
  • ‒ → Pull output shaft drive flange out from differential bevel gears by turning bolt -A- (M 10 x 100). When doing this place chisel or distance piece -B- under drive flange.

If drive flange cants during removal sequence then fit a second bolt into opposing threaded hole.

 
N39-0626
  • ‒ Lever seal out with a lever.
  • ‒ → Drive new seal in onto stop.
  • ‒ Fill space between sealing lip and dust lip with multi-purpose grease.
 
V39-1639
  • ‒ Clamp output shaft drive flange in vice using vice clamps.
  • ‒ → Press circlip out of output shaft groove using new circlip -A-.
  • ‒ Drive in output shaft drive flange using a synthetic head hammer.
  • ‒ Renew flange shaft/drive shaft seal (pull off protective foil and glue seal into joint).
  • ‒ Reconnect flanges.
  • ‒ Checking gearbox oil in rear final drive
    .

Tightening torques

Drive shaft to flange shaft

70 Nm

Oil filler plug to rear axle housing

25 Nm

Checking rear final drive oil > < Renewing right-hand flange shaft oil seal