seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Transmission by belt with tensor roller > < Transmission by belt without roller tensor
Work procedure
Work procedure
–  Mark the forward direction of the toothed belt.
–  Loosen the alternator fastening bolts.
   
–  Use the tensor lever -U-40050-, secure it with the cotter pin and turn the alternator downward (for example, use the motor pair wrench for the pulling unit of -U-40050-).
–  Remove or install the ribbed trapezoidal belt.
  Note!
When the ribbed trapezoidal belt is assembled, it must be well-adjusted in the transmission pulleys.
–  After installing the ribbed trapezoidal belt with the alternator loose, start up the engine several times (approx. 10 rpm), activating the throttle for a short time.
–  First tighten the lower, then the upper, alternator bolts 25 Nm.
  V13-1291

Transmission by belt with tensor roller > < Transmission by belt without roller tensor