Installing Oil Pump

Fit the oil pump drive sprocket.
1. 1.1. Fit the oil pump → Fit the oil pump and screw in the three fastening screws.
  
  Fig 1: Installing Oil Pump
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 1.2. Screw in the fastening screws on the oil pump so that it can still be moved slightly.
3. 1.3. Press down the small tensioning rail for the chain -arrow- using a screwdriver → Oil pump drive chain .
  
  Fig 2: Pressing Down Tensioning Rail For Chain Using Screwdriver
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
4. 1.4. Fit the sprocket and screw in a new fastening screw.
5. 1.5. Tighten the fastening screw and counter at the same time with a screwdriver.
  
  Fig 3: Tightening Fastening Screw On Sprocket
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
6. 1.6. Check that the tensioning rail and drive chain are positioned correctly.
Fit oil pump sprocket cover.
1. 2.1. Slide in sprocket cover in an upward direction. The top hole is open. The screw -1- is still fitted, but loosened.
  → Top threaded joint on sprocket cover
  
  Fig 4: Sliding Sprocket Cover In Upward Direction
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 2.2. The oil pump can be moved down slightly because the fastening screws have been loosened.
3. 2.3. Tighten the top screw -1- (tighten sufficiently by hand). Fit the two remaining screws -2 and 3 - .
  
  Fig 5: Locating Sprocket Cover Fastening Screws
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Fit the oil pump.
1. 3.1. Fit the oil pump again.
2. 3.2. Tighten the three fastening screws -arrows- on the oil pump fully.
  
  Fig 6: Identifying Fastening Screws On Oil Pump
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Fit suction tube for auxiliary sump.
1. 4.1. Replace seal on oil return pipe connection.
2. 4.2. Hook the suction tube into the guide.
  
  Fig 7: Fitting Suction Tube For Auxiliary Sump
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. 4.3. Carefully press the suction tube connection piece into the hole provided for it on the oil pump with your hand.
4. 4.4. Fit the fastening screw -arrow- on the suction tube.
  
  Fig 8: Locating Suction Tube Screw
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.