Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
Oil Spray Jet: Service and Repair
Removing and installing oil spray jets for piston cooling on 4.8-liter DFI engines
Preliminary work
1. Remove crankshaft.
Removing oil spray jets for piston cooling
Information
The type of oil spray jets used depends on the engine number. Always check the engine number when ordering new oil spray jets.
1. Remove oil spray jets -6-. To do this, loosen the screws -7-.
Upper part of crankcase
Installing oil spray jets for piston cooling
Information
The type of oil spray jets used depends on the engine number. Always check the engine number when ordering new oil spray jets.
1. Insert oil spray jets into upper part of crankcase with new sealing rings and screw down - Tightening torque: 10 Nm (7.5 ftlb.) 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