Removing Hydraulic Pump

Information 

• 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. 

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. 

1. Loosen pulley on hydraulic pump, but do not remove it.
2. Slacken drive belt and remove from the pulley. → Removing and installing drive belt
3. Lift the vehicle. → WM 4000V0 Lifting the vehicle
4. Remove engine guard. → Removing engine guard .
   Fig 1: Identifying Engine Guard

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
5. Remove pulley on the hydraulic pump.
6. Loosen the lines on the hydraulic pump. Close the open connections using suitable and clean (!) plugs. Collect emerging hydraulic fluid in a suitable container.
   Fig 2: Locating Hydraulic Pump Connections

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
7. Remove hydraulic pump.