SEE MORE:
Overview - Valvetrain
Note
Cylinder heads with cracks between the valve seats or between valve
seat ring and spark plug thread can still be used without loss of
service life if the cracks are minute (max. 0.3 mm width) or only the
first four threads of a spark plug thread are cracked.
Spring, Removing and Installing, Coil Spring
Special tools and workshop equipment
required
Pneumatic/Hydraulic Foot Pump -VAS6179-
Spring Tensioning System -VAS6274-
30 mm long centering spring -5-
from the Spring Tensioning System - Audi Set -VAS6274/10-
Supplement Set VAS6274/12 -VAS6274/12
