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:

Repairs and faults in the airbag system
First read and observe the introductory information and safety warnings Repairs and modifications must always be carried out according to Volkswagen specifications  . Modifications and repairs to the front bumper, the doors, the front seats, the headliner, or the bodywork should be carri ...

Removing tyre sealant
Place wheel on an even surface. –  Unscrew valve insert.   Caution The tyre sealant is hazardous to the health. May cause eye and skin irrit ...

Starter button
Fig. 129 In the lower part of the centre console: starter button for the Keyless Access locking and starting system Fig. 130 Emergency start function in vehicles with Keyless Access First read and observe the introductory information and safety warnings The starter button can only be ope ...

© 2016-2020 Copyright www.vwgolf.org