Preliminary Work

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

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The engine does not have to be removed in order to remove and install the hydraulic pump.
The hydraulic pump in the V6 engine is accessible from beneath.

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Before removing the cover of the air cleaner box, the intake manifold must be disengaged from the air cleaner housing.
Loosen the pulley of the hydraulic pump before removing the drive belt.

Fig 1: Identifying Hydraulic Pump (Pulley Removed)
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Remove the left engine compartment cover. → Removing front trim (engine compartment)
Information
- Before removing the cover of the air cleaner box, the intake manifold must be disengaged from the air cleaner housing.
- Loosen the pulley of the hydraulic pump before removing the drive belt.
Disconnect intake manifold at the air cleaner cover. To do this, turn the -pins 180°- and pull them out. Then set the intake manifold aside.

Fig 2: Turning Intake Manifolds Pins 180
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove air cleaner. → Removing and installing air-cleaner element .