Volkswagen Golf Service & Repair Manual: Removing and installing oil spray jets

Volkswagen Golf Service & Repair Manual / 4- cylinder injection engine(1.4 1 direct inction. turbocharger) / Enginecrankshaft group, pistons / Pistons and conrods / Removing and installing oil spray jets

Special tools and workshop equipment required

Socket -T10545-

Removing

–	Remove noise insulation → General body repairs, exterior; Rep. gr.66.

–	Remove sump upper part → Chapter.

Note

The crank web of the respective cylinder must be positioned so that the socket -T10545- can be inserted in the pressure relief valve as close to vertical as possible.

Furthermore, the corners of the socket -T10545- and of the pressure relief valve must engage well.

–	Turn crankshaft via vibration damper securing bolt in direction of engine rotation until the respective bolt is accessible.

–	Unscrew pressure relief valve -1- using socket -T10545-.

–	Remove oil spray jets -2-.

Installing

Risk of damage to oil spray jets caused by deformation.Do not bend oil spray jets.

Removing and installing oil spray jets

1 -	Pressure relief valve - 27 Nm

2 -	Oil spray jet

Installation position: align leading edge of oil spray jet arrow with machined surface of cylinder block.

–	Remove upper part of sump → Chapter.

–	Install noise insulation → General body repairs, exterior; Rep. gr.66.

Removing and installing oil spray jets

Removing and installing pistons

Special tools and workshop equipment required Drift -VW 222 A- Piston ring ...

Checking pistons and cylinder bores

Checking piston – Using a micrometre, measure approx. 10 mm from the lower edge, perpendicular to the piston pin axis. ...

Other materials:

Safety precautions when working on vehicles with Start/Stop system
Note the following when working on vehicles with Start/Stop system: WARNING Risk of injury due to automatic engine starting in vehicles with a start-stop system. ...

Removing and installing fuel tank, vehicles with multi-link rear suspension and fuel tank leakage diagnosis function
Special tools and workshop equipment required Torque wrench -V.A.G 1331- Removal wedge -3409- ...

Wiring open circuit with two repair positions
Repair position with interlinked wire. – Place the wire to be repaired to the side at two points (about 20 cm to both sides of the relevant repair position). – If necessary, unbind the wiring harnes ...