Installing Hydraulic Pump

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CAUTION: Incorrect handling of hydraulic lines.

Risk of damage to hydraulic lines.
Malfunction in hydraulic system.

→ Avoid small bending radii when routing hydraulic lines.

→ File down edges and burrs in the routing area or mask them with adhesive tape.

→ Maintain a sufficient distance from components exposed to high temperatures while driving.

Install hydraulic pump holder.

Fig 1: Installing Hydraulic Pump Holder
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 1.1. Tighten silent blocks -5- .
2. 1.2. Position hydraulic pump -3- on the hydraulic pump holder -4- and secure with fastening nuts -2- . → Tightening torque: 10 Nm (7.5 ft. lb.)
3. 1.3. Slide rubber holder -1- over the hydraulic pump holder -4- (-arrow- ).
Information

Always replace sealing rings.
Install hydraulic pump.

Fig 2: Connecting Hydraulic Lines
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 2.1. Place new sealing rings -3, 4- and the hydraulic lines -A- with the red ring on the banjo bolt -2A- . Screw in banjo bolt at the bottom and on the right side of the hydraulic pump -1- (-arrow- ). → Tightening torque: 12 Nm (9 ft. lb.) +2 Nm (+1.5 ft. lb.)
2. 2.2. Place new sealing rings -3, 4- and the hydraulic lines -B- with the blue ring on the banjo bolt -2B- . Screw in banjo bolt at the top and on the left side of the hydraulic pump -1- (-arrow- ). → Tightening torque: 12 Nm (9 ft. lb.) +2 Nm (+1.5 ft. lb.)
3. 2.3. Position hydraulic pump -2- with the hydraulic pump holder -3- on the frame for the roll-over protection system -arrow A- .
  
  Fig 3: Installing Hydraulic Pump
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
4. 2.4. Tighten fastening nuts -1- (-arrow B- ).
Lock plug connection on hydraulic pump.

Fig 4: Locking Hydraulic Pump Plug Connection
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. 3.1. Slide connector -2- onto the console -arrow A- and connect plug connection -arrow B- .
2. 3.2. Secure wire harness for hydraulic pump with a tie-wrap -1- .
Secure wire harness for DME (DFI) control unit -1- with a tie-wrap -2- on the hydraulic pump holder -3- .

Fig 5: Identifying Control Unit Wire Harness
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Lock electric connectors on the DME (DFI) control unit. → 247019 REMOVING AND INSTALLING DME (DFI) CONTROL UNIT - section on "Installing"