Engine Mount: Service and Repair

WM 103519 Removing and installing engine mounting (hydraulic mount) on 4.8-litre DFI engines

Technical values





Preliminary work
Cylinder bank 1 to 4
1. Remove engine carrier. => 103019 Removing and installing engine carrier on DFI engines - section on "Removing"
2. Remove the generator. => 272219 Removing and installing generator - section on "Removing"Cylinder bank 5 to 8
3. Remove the engine. => 100119 Removing and installing V8 4.8-litre DFI engine - section on "Removing"
4. Remove the engine carrier at the engine mounting. => 103019 Removing and installing engine carrier on DFI engines - section on "Removing"
5. Remove the turbocharger for cylinder bank 5 to 8. => 213019 Removing and installing turbocharger on 4.8-litre DFI engines - section on "Removing"

Removing engine mounting

WARNING

Danger of injury.

-> When working on the engine suspension, the engine must be appropriately secured against falling or lowering.
-> Never use defective lifting equipment.
-> Only use lifting equipment tested and approved by Porsche.
-> The components are very heavy. There is a danger of crushing.
-> Wear protective gloves.
-> Please observe general warning notes.

1. Loosen the engine mountings. To do this, loosen the fastening nuts on the brackets and remove the engine mountings.





Left bracket for auxiliary units and engine mounting









Right bracket for auxiliary units and engine mounting






Installing engine mounting

Information

- The engine mounts must be aligned using the engine carrier.

- The engine mounts differ (left/right) and must not be interchanged.

1. Position engine mountings on the support arm. When doing so, note the positioning pin on the mounting. It must engage in the recess on the support arm.
2. Position new fastening nuts and screw them on so that the positioning pin cannot pop out. Do not tighten the fastening nuts.





Left bracket for auxiliary units and engine mounting









Right bracket for auxiliary units and engine mounting





3. Tighten engine mountings on the engine. Tighten the fastening nuts.

Subsequent work
Cylinder bank 1 to 4
1. Fit the generator. => 272219 Removing and installing generator - section on "Installing"
2. Fit the engine carrier. => 103019 Removing and installing engine carrier on DFI engines - section on "Installing"Cylinder bank 5 to 8
3. Fit the turbocharger for cylinder bank 5 to 8. => 213019 Removing and installing turbocharger on 4.8-litre DFI engines - section on "Installing"
4. Fit the engine carrier on the engine mounting. => 103019 Removing and installing engine carrier on DFI engines - section on "Installing"
5. Install the engine. => 100119 Removing and installing V8 4.8-litre DFI engine - section on "Installing"