Volkswagen Golf Service & Repair Manual: Engine cylinder head, valve gear

Checking radial clearance of conrods

Special tools and workshop equipment required Plastigage Procedure –  Remove conrod ...

Toothed belt drive

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Other materials:

Removing and installing front entry light -W31-/-W32-
  Caution Danger of damage to component surfaces. When using leverage tools, mask visible areas of the component with commercially available adhesive tape. ...

Installing brackets for parking aid system
Special tools and workshop equipment required         Installation tool for PDC bracket -VAS 6614 Materials   Cartridge gun ...

Leaks or internal damage (e.g. noises or lack of power)
–  Drain refrigerant circuit. –  Remove air conditioner compressor.   Note In the event of internal damage (to air conditioner compressor), purge with R134a refrigerant → ...