11 61 068 Removing and installing/replacing right intake plenum (N63)

Necessary preliminary work:

Remove right INJECTION PIPE .
Remove THROTTLE VALVE .
Release screws on intake plenum from above without fail before lowering front axle.
Secure ENGINE in installation position.
Lower FRONT AXLE , releasing screws on engine mount first.
Release A/C compressor and place to one side. See applicable procedure for drivetrain configuration:64 52 523 REMOVING AND INSTALLING/REPLACING A/C SYSTEM COMPRESSOR (S63) , 64 52 524 REMOVING AND INSTALLING/REPLACING HEATING AND AIR CONDITIONING SYSTEM COMPRESSOR (N63, X DRIVE, DYNAMIC DRIVE) or 64 52 524 REMOVING AND INSTALLING/REPLACING HEATING AND AIR CONDITIONING SYSTEM COMPRESSOR (N63, WITH DYNAMIC DRIVE) .

Detach engine ventilation hose (1).

Disconnect connector.

Unscrew nuts (2).

Tightening torque: 11 61 1 AZ .

Fig 1: Identifying Engine Ventilation Hose Nuts

G06178760

Courtesy of BMW OF NORTH AMERICA, INC.

Remove THROTTLE VALVE (2).

Release screw (1).

Tightening torque: 11 61 2 AZ .

Feed out intake plenum towards rear.

Installation note:

Replace all profile seals.

Fig 2: Identifying Throttle Valve With Screw

G06178763

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine and vehicle.

Check air intake system for leaks.