Oil Spray Jet: Service and Repair

Removing and installing oil spray jets

Preliminary work

1. Remove the crankshaft.

Removing oil spray jets

Information
* The type of oil spray jets used depends on the engine number. Always check the engine number when ordering new oil spray jets.
* Adapted software must be installed on the control unit if necessary due to modified oil pressures.

1. Remove oil spray jets -6-. To do this, loosen the screws -7-.





Upper part of crankcase

Installing oil spray jets

Information
The tightening specifications for the basic engine are stored centrally. Tightening torques and assembly instructions for other affected assemblies (e.g. chassis, electrics, transmission or body) or for peripheral engine equipment can be found in the corresponding documents.

Information
* The type of oil spray jets used depends on the engine number. Always check the engine number when ordering new oil spray jets.
* Adapted software must be installed on the control unit if necessary due to modified oil pressures.

1. Insert oil spray jets into the upper part of the crankcase with new sealing rings and screw them on. To do this, grease sealing ring using Kluber Syntheso GLEP 1 and fit it. Check that oil spray jets are pointing in the correct direction of spray toward the inside of the piston crown. The oil spray jet must be aimed at the piston crown.





Spray direction





Spray direction from side

Subsequent work

Information

1. Install the crankshaft.
2. Assemble the engine.
3. If necessary, a new version of DME must be installed when you have completed this work (oil jet opening pressure). This may also apply after replacing the engine.