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:

Tyre sealant
Tyre sealant, use-by date The tyre sealant in the bottle has a limited shelf-life.     The bottle therefore has an expiry date -arrow-. Renew tyre sealant when the expi ...

Displays
Fig. 13 A: bonnet open, B: tailgate open, C: front left door open, D: right rear door open (only in four-door vehicles) First read and observe the introductory information and safety warnings The types of information displayed in the instrument cluster   vary according to the vehicle ...

Function and operation by the user
Fig. 179 In the instrument cluster display: Driver Alert System First read and observe the introductory information and safety warnings The Driver Alert System determines the driving behaviour at the beginning of a journey and uses it to evaluate the tiredness of the driver. This is comp ...

© 2016-2019 Copyright www.vwgolf.org