High-pressure pump with high-pressure lines
Information
- For more information, see Porsche Spare Parts Catalogue .
Information
- The fuel high-pressure lines must only be used once .
- The line must be replaced after removing or loosening the union nuts .
| 1 | High-pressure line, cylinders 1-3 |
| 2 | Screw, M6 x 16 |
| 3 | Clamp |
| 4 | High-pressure connecting line |
| 5 | High-pressure line, cylinders 4-6 |
Tightening specifications for fuel lines to high-pressure pump and fuel collection pipe:
- Fit union nuts hand-tight.
- Screw in and align screw for clamp.
- Tighten union nuts
- Screw for clamp → Tightening torque: 10 Nm (7.5 ft lb.)
- Tighten union nut to → Initial tightening: 8 Nm (6 ft lb.) → Final tightening: +50° .