Installing Oil Pump
- Fit the oil pump
- 1.1. Lubricate sealing rings on joining socket -5-
with lubricant 000 043 204 68 (status 05/07)
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
- 1.2. Carefully guide oil pump under the oil return line (vent line) and move into installation position.
- 1.3. Connect oil pump and joining socket together. The locking mechanism must clip in (on socket fitted in the oil pump).
- 1.4. Fit three screws on the oil pump -2-
.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
- 1.5. Screw oil return line (vent line) to the oil pump. -1-
→ Tightening torque: 10 Nm (7.5 ft lbs.)
- 1.6. Screw intake pipe to the oil pump. -3-
→ Tightening torque: 12 Nm (9 ft lbs.)
- 1.7. Tighten three screws on the oil pump. -2-
→ Tightening torque: 13 Nm (9.5 ft lbs.)
- Press off small tensioning rail on chain -arrow-
using a screwdriver, →
insert sprocket and fit it on the pump. Insert new
screw and screw it in hand-tight.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
- Fit the oil pump drive sprocket.
- 3.1. Position vibration balancer with screw tightened hand-tight on the crankshaft stub. →
Push on change-over ratchet.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
- 3.2. Fit screw on sprocket. Use an extension if necessary due to the very high tightening torque -1-
. Counter at the vibration balancer using the change-over ratchet. Tighten the screw in two stages. → Initial tightening: 20 Nm (15 ft lbs.);
final tightening (torque angle) → Torque angle: 90°
- Fit oil pump sprocket cover.
- 4.1. Slide in sprocket cover in an upward direction. The top hole is open. Screw is still fitted, but loosened.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
- 4.2. Tighten the top screw -1-
using an open-ended wrench (tighten slightly by hand). Fit the two remaining screws. -2 and 3-
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
- Check that the tensioning rail and drive chain are positioned correctly.