Fuel Pump

High-pressure pump, turbo engine

1 - High-pressure pump
2 - High-pressure line; (3 turns: tighten, loosen, tighten) -> Tightening torque: 25 Nm (19 ftlb.)
3 - Screw, M6, for low-pressure line -> Tightening torque: 10 Nm (7.5 ftlb.)
4 - Low-pressure line; (3 turns: tighten, loosen, tighten); counter at hexagon on high-pressure pump -> Tightening torque: 25 Nm (19 ftlb.)
5 - Screw socket, M8 -> Tightening torque: 23 Nm (17 ftlb.)
6 - Screw socket, M6 -> Tightening torque: 10 Nm (7.5 ftlb.)
7 - Protective plate
8 - Screw, M6 x 20 -> Tightening torque: 10 Nm (7.5 ftlb.)

Magnifing glass - Required line distance (5 to 8 mm) between components





High-pressure pump, naturally aspirated engine

1 - High-pressure pump
2 - High-pressure line; (3 turns: tighten, loosen, tighten) -> Tightening torque: 25 Nm (19 ftlb.)
3 - Screw, M6, for low-pressure line -> Tightening torque: 10 Nm (7.5 ftlb.)
4 - Low-pressure line; (3 turns: tighten, loosen, tighten); counter at hexagon on high-pressure pump -> Tightening torque: 25 Nm (19 ftlb.)
5 - Screw socket, M8 -> Tightening torque: 23 Nm (17 ftlb.)
6 - Screw socket, M6 -> Tightening torque: 10 Nm (7.5 ftlb.)
7 - Protective plate
8 - Screw, M6 x 20 -> Tightening torque: 10 Nm (7.5 ftlb.)

Magnifing glass - Required line distance (5 to 8 mm) between components