seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

ABOUT US
Enginecrankshaft group, pistons > < Engine specifications

Leon Mk1

Align the supports set for the engine and the gearbox
   
Align the supports set for the engine and the gearbox
Special tools and workshop equipment required
t  Engine and gearbox attachment beam -U-30025-
t  Assembly sleeves -U-40501-
t  Pressure bolt and expansion nut -T20090-

Sequence for operations:
   
–  Put the Engine and gearbox attachment beam -U-30025- into place, attach onto the ring on the left of the cylinder head and pre-tighten the engine slightly.
–  Extract the attachment from the engine drive unit front support.
–  Remove the unit holder beam from the vehicle.
  E10-0029
–  Lever up until removing the washers from the separation bushings (replace the damaged and/or bent washers).
–  Extract the separation bushings by pulling them and remove the rubber bearings.
–  Put in the new rubber bearings and insert the separation bushings.
–  Light push down the trimmings of the separation bushings until the washers can be put into place.
  V10-1337
–  Put the rubber bearing into place (covered with soapy water) in the bushing -U-40501-, position the tools on the group holder beam exactly as shown in the Figure (take into account that the conical part of the expansion nut -T20090- must not come into contact with the bushing.) Tighten the nut -T20090- until the rubber bearing is set in its positions.
  E10-0034
–  Put the washers into place -1- and put the nut -T20090- into place (with the conical part facing the washer). Tighten the nut until expanding the trimming for the separation bushings.
  E10-0035

Enginecrankshaft group, pistons > < Engine specifications