Removing Hydraulic Pump

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Fig 1: Identifying Hydraulic Pump Installation Position

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

CAUTION: Incorrect handling of hydraulic system

Risk of damage to hydraulic system
Malfunction in hydraulic system

→ Do not bend, trap or crush hydraulic lines.

→ Protect hydraulic system from contamination.

Disconnect plug connection on hydraulic pump.

Fig 2: Disconnecting Hydraulic Pump Plug Connection
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 1.1. Cut tie-wrap -1- on wire harness for hydraulic pump.
2. 1.2. Release plug connection -2- (-arrow A- ) and disconnect it -arrow B- .
3. 1.3. Release connector -2- (-arrow C- ) and slide it down off the console -arrow D- .
Remove hydraulic pump.

Fig 3: Removing Hydraulic Pump
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 2.1. Screw off fastening nuts -1- (-arrow A- ).
2. 2.2. Lift up hydraulic pump -2- with the hydraulic pump holder -3- and remove it -arrow B- .
  Information
  
  Before unscrewing the banjo bolts, lay a cloth underneath to soak up emerging hydraulic oil.
3. 2.3. Unscrew banjo bolts -2A, 2B- on the hydraulic pump -1- and remove the hydraulic lines -A, B- and sealing rings -3, 4- .
  
  Fig 4: Loosening Hydraulic Lines
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Information

Only when replacing the hydraulic pump.
Remove hydraulic pump holder.

Fig 5: Removing Hydraulic Pump Holder
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 3.1. Slide rubber holder -1- off the hydraulic pump holder -4- (-arrow- ).
2. 3.2. Unscrew fastening nuts -2- and remove hydraulic pump -3- .
3. 3.3. Unscrew silent blocks -5- .