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Sealing Cap (core Plug) in Cylinder Head, Driving In Audi A4 B6

Mechanical 2 illustrations ~133 words

Special tools and equipment

  1. VW295 needle bearing drift

Cylinder heads which are supplied as replacement parts can be used on left or right and a cap must be installed on the respective front side.

  1. Coat lip of sealing cap with sealant. Sealant See Parts catalog
  2. Drive sealing cap flush into cylinder block using VW295 needle bearing drift.

Scheme 196

Scheme 196

Scheme 197

Scheme 197: Loosening and tightening union nut for fuel supply line in vehicles as of 07.03
WARNINGFuel system is under pressure! Before opening system, place rags around the connection point. Then release pressure by carefully loosening connection.

Loosening

  1. Unscrew fuel hose from connection on fuel rail pipe. To do so, counterhold using an open-end wrench at each hex head -1- and -3- and unscrew union nut -2-.

Tightening

  1. Secure fuel hose to connection on fuel rail pipe. To do so, counterhold using an open-end wrench at each hex head -1- and -3- and tighten union nut -2- to 22 Nm.