VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing pistons

Special tools and workshop equipment required
   
Drift -VW 222 A-
Piston ring clamp, commercially available
Removing
–  Removing cylinder head → Chapter
–  Remove sump upper part → Chapter.
–  Mark piston installation position and corresponding cylinder number.
–  Mark installation position and matching of cylinder and conrod bearing cap to conrod → Item.
–  Remove conrod bearing cap and withdraw piston and conrod upwards.
  Note
If the piston pin is difficult to move, heat the piston to approx. 60°C.
–  Remove circlip from piston pin eye.
–  Drive out piston pin using drift -VW 222 A-.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Renew bolts that are tightened with specified tightening angle.
–  Oil running surfaces of bearing shells.
–  Install piston with commercially available piston ring clamp, noting installation position → Fig..
–  Install conrod bearing cap, noting installation position → Item.
–  Installing cylinder head → Chapter.
–  Remove upper part of sump → Chapter.
Specified torques
→ Chapter „Assembly overview - pistons and conrods“
 

Removing and installing pistons

Assembly overview - pistons and conrods
1 -  Bolts Renew Oil threads and contact surface 30 Nm + 90° 2 -  Conrod bearing ...

Removing and installing oil spray jets
Special tools and workshop equipment required Socket -T10545- Removing –  Remove noi ...

Other materials:

Safety precautions when using testers and measuring instruments during a road test
Risk of injury through insecure testing and measuring instruments When the front passenger airbag is triggered in an accident, insufficiently secured testing and measuring instruments become dangerous projectiles. –  Secure testing and measuring in ...

Assembly overview - cylinder block, gearbox end
  Note For assembly work, secure engine to engine and gearbox support → Chapter. 1 -  Bolt Renew 60 Nm + 90° 2 -  Flywheel Removing and installin ...

Side view
Fig. 1 Overview of the driver side Key for  : Roof aerial   Tank flap   Exterior door release lever   Exterior mirrors   Additional turn signal   Surround lighting   Jacking points   ...

© 2016-2021 Copyright www.vwgolf.org