audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Dismantling and assembling pistons and conrods > < Crankshaft dimensions

A3 Mk1

Removing and installing drive chain sprocket
Removing and installing drive chain sprocket
Special tools and workshop equipment required
   
t  Drift sleeve -30-100-
  W00-0359
t  Thrust plate -40-105-
t  Claw-type puller -Kukko 44-1-
t  Protective gloves
Removing
–  Remove sump → Chapter.
–  Remove sealing flange (front) → Chapter.
–  Remove oil pump chain sprocket, chain tensioner and chain → Item.
  W00-0113
–  Pull off crankshaft drive chain sprocket using e.g. claw-type puller -Kukko 44-1--item 2- (protect end of crankshaft with thrust plate -40-105--item 1-).
Installing
  WARNING
Wear protective gloves.
–  Heat drive chain sprocket in an oven for approx. 15 minutes to 220 °C.
  A13-0058
–  Using pliers, locate drive chain sprocket on end of crankshaft.
l  Wider collar on drive chain sprocket faces engine.
–  Push drive chain sprocket onto crankshaft as far as the stop using drift sleeve -30-100-.
–  Install oil pump chain sprocket, chain tensioner and chain → Item.
–  Install sealing flange (front) → Chapter.
–  Install sump → Anchor.
  A13-0059

Dismantling and assembling pistons and conrods > < Crankshaft dimensions