seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

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Removing (with cylinder head removed) > < Replacing valve shaft seals.

Leon Mk2

Removing (with cylinder head in place)
Removing (with cylinder head in place)
Remove camshaft housing .
–  Camshaft housing: Separating and fitting, engine codes AZQ, BME and BXV → Chapter.
–  Camshaft housing: Separating and fitting, engine code BBM → Chapter.
–  Remove roller rocker arms and place on a clean surface. Ensure that roller rocker arms are not mixed up.
–  Remove the spark plugs using the spark plug spanner -T20175-.
–  Set piston of the respective cylinder to „bottom dead centre“.
   
–  Screw the valve spring compressor -T20034D- on using the adapter -T20034/27-.
–  Screw the measuring tool -T20033- into the spark plug thread.
–  Connect the measuring tool -T20033- to the compressed air (min. 6 bar), and remove the valve springs.
–  Pull off valve stem seals with extractor -T20058A-.
  E15-0178

Removing (with cylinder head removed) > < Replacing valve shaft seals.