11 12 005 Removing and installing/sealing left cylinder head cover (N63)
WARNING: This page does not describe the selected car, but rather 50 other vehicles, including the 2016 BMW M5, 2016 BMW ActiveHybrid 5, 2016 BMW 550i xDrive, 2016 BMW 550i, and 2016 BMW 535i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
- 11 4 470 .
Necessary preliminary tasks:
- Remove ACOUSTIC COVER .
- Disconnect NEGATIVE BATTERY TERMINAL .
- Remove left CHARGE AIR COOLER .
- Remove INTAKE FILTER HOUSING .
- Remove expansion tanks. See COOLANT EXPANSION TANK and INTERCOOLER EXPANSION TANK .
- Remove coolant pipe from cylinder head cover (E71 only)
- Remove COOLANT VALVE for heater feed line
- Disconnect FUEL FEED LINE .
- Detach wiring harness for injectors and lay to one side
- Remove IGNITION COILS , cylinders 5-8
- Remove INJECTORS , cylinders 5-8
- Remove HIGH-PRESSURE PUMP .
Release bolts in sequence (17 to 1).
Remove cylinder head cover.
Clean sealing surface (1) with special tool 11 4 470 .
Installation note:
Replace seal (2) .
Installation note:
Replace profile seal of cylinder head cover .
Installation note:
It is important to join screw (1) for exact positioning of the camshaft sensors.
Fit cylinder head cover.
Position screw (1).
Release screw (1) by 90°.
Secure cylinder head cover in sequence (1 to 17) in two work steps.
Tightening torque 11 12 3AZ .
Assemble engine.