Removing Timing-Case Cover

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Porsche Cayenne, 2017 Porsche Cayenne, 2016 Porsche Cayenne, 2015 Porsche Cayenne, and 2014 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Timing-case cover removed incorrectly

Risk of damage to seal between oil pan and crankcase
Risk of engine leaks

→ Always reseal the oil pan when removing the timing-case cover.

Remove deflection rollers -1, 4- and belt tensioner -2- .
1. 1.1. Lever off the deflection roller covers.
2. 1.2. Unscrew the belt tensioner screws -3- and the deflection roller screws.
3. 1.3. Remove belt tensioner and deflection rollers.
  
  Fig 1: Identifying Belt Drive
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Disconnect positive crankcase vent lines from the holders.
Disconnect cable duct -1- from the timing-case cover.
1. 3.1. Remove screw -2- .
  
  Fig 2: Identifying Timing-Case Cover Cable Duct
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove timing-case cover.
1. 4.1. Loosen screws in the sequence -30 - 1- .
2. 4.2. Remove screws -1 - 30- .
3. 4.3. Carefully lift off the timing-case cover. Lever off if necessary.
  
  Fig 3: Identifying Timing-Case Cover Screws Tightening Sequence
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.