seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

ABOUT US
Differential: Dismantling and assembling > < Articulation flange oilseals: removing and installing

Leon Mk1

Installation
Installation
Before fitting the differential crown, consult the section. Code letters, assignement of groups, ratios, filling amounts → Chapter.
–  Clean the contact surfaces of the crown wheel and differential casing thoroughly. Use a wire brush and a scraper. Do not use emery cloth or sandpaper. The contact surfaces must be totally clean and freee from oil and grease.
  Note!
t  To fit the crown correctly onto the differential casing work rapidly without interruptions fitting it to the limit
t  If both components lock or jam on fitting, stop the assembly process and start again
Assembly position:
   
Groove -A- must be facing the part of the differential casing that is bolted.
–  Heat the differential crown with the -SAT 1416- electric lower to 120 °C. Check the temperature with a digital thermometer -SAT 4002-.
  N39-0556
–  Fit the differential crown onto the differential casing in the correct assembly position. Use bolts -A- from the repair kit to guide the crown during assembly on the differential casing.
–  Bolt both elements with the bolts from the repair set and tighten to 65 Nm torque → Parts Catalogue.
  V39-0646

Differential: Dismantling and assembling > < Articulation flange oilseals: removing and installing