13 53 107 Removing And Installing/Replacing Both Injection Lines (N73)
WARNING: This page is about a different car, the 2008 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
Necessary Preliminary Tasks:
- Remove manifold. Refer to 11 61 050 REMOVING AND INSTALLING INTAKE AIR MANIFOLD (N73) .
- Disconnect fuel lines. Refer to 13 53 175 REMOVING AND INSTALLING/REPLACING ALL PRESSURE LINES (N73) .
Recycling:
Fuel escapes when fuel lines are detached.
Catch and dispose of escaping fuel.
Observe country-specific waste-disposal regulations.
Release screws in area (1).
Tightening torque, 13 53 4AZ in FUEL SYSTEM - TIGHTENING TORQUES .
Installation:
Check O-rings on fuel injector for damage.
If necessary Replace O-rings.
Assemble engine.
Check fuel lines for leaks.