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Home >> Porsche >> 2008 >> Cayenne Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> 15 - Engine - Cylinder Head, Valve Control >> WM 153319 Removing And Installing Timing-Case Cover On 4.8-Litre DFI Engines (Except CAYEENE Tip, Cayenne Man, Cayenne S Tip, Cayenne Diesel) >> Preliminary Work

Preliminary Work

  1. Remove engine. → Removing 4.8-litre DFI engine
  2. Remove engine from transmission → Removing engine from transmission and let it hang on the assembly support → Supporting the engine on the body .
  3. Drain engine oil. For details, see → Draining and filling in engine oil
  4. Remove drive belt. For details, see → Removing drive belt
  5. Remove coolant hoses in front of the timing-case cover. Don't forget the holder.
    Fig 1: Exploded View Of Coolant Hose Package
    G09409295Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Remove both valve covers. → Installing cylinder head cover (valve cover) 
  7. Remove vibration damper. → Removing vibration damper
  8. Remove joint flange behind the vibration damper and do not re-installed old flange. → Removing sealing ring for vibration balancer
  9. Remove oil pan and oil guide housing. → Removing oil guide housing