Tightening Sequence For High-Pressure Fuel Lines
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- Fit union nut -1-
by hand.
- 1.1 Coat thread on union nuts with Microgleit DF 977S. Observe drying time of at least 5 minutes before fitting.
- Tighten screws -2- with > tightening torque 8 Nm (5.9 ftlb.) > final tightening torque 45° .
- Screw with -3- > Tightening torque 9 Nm (6.6 ftlb.)
- Union nut -1-
with > tightening torque of 10 Nm (7.4 ftlb.)
> Torque angle 60°
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Tightening sequence for high-pressure fuel lines V6 biturbo