Volkswagen Golf Service & Repair Manual: Exhaus system

Removing and installing engine control unit -J623- (with protective housing)

Special tools and workshop equipment required     Hot air blower -VAS 1978/14A--item 1- with nozzle - ...

Exhaust pipes, silencers

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Other materials:

Removing and installing auxiliary heater
Special tools and workshop equipment required     Torque wrench -V.A.G 1410- (4…20 Nm)   Hose clamps, up to 25 mm -3094- ...

Checking holding pressure
Special tools and workshop equipment required Pressure tester -VAS 6550- Removal wedge -3409- Connector cable -VAS 6550/3-3- Connector cable -VAS 6550/3-4- Vehicle diagnostic tester   ...

Removing and installing window slot outer seal
  Note   The core of the window slot outer seal is a metal insert.   If it is bent or distorted, the window slot outer seal cannot be straightened out anymore. It will remain ...