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Checking function of camshaft timing control > < Checking compressions

A4 Mk1

6-Cylinder engine (5-valve turbo), Mechanics
Servicing valve gear
Fitting sealing cap (core plug) in cylinder head

The cylinder head supplied as a replacement part can be used on both sides (left or right). But a sealing cap (core plug) must be fitted in the front end of the cylinder head in each case.
 
A15-0074
  • ‒ Coat outside circumference of sealing cap (core plug) with sealant.

=> Parts Catalogue

  • ‒ → Using drift VW 295, knock in sealing cap (core plug) until the outside rim is flush with the end of the chamfer in the cylinder head.

Checking function of camshaft timing control > < Checking compressions