BMW 7 Series: 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.
Detach engine ventilation hose (1).
Disconnect connector.
Unscrew nuts (2).
Tightening torque: 11 61 1 AZ.
Fig. 460: Identifying Engine Ventilation Hose And Nuts
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. 461: Identifying Screw And Throttle Valve
Assemble engine and vehicle.
Check air intake system for leaks.
READ NEXT:
Fig. 462: Connection Diagram, Vacuum Activation (N63)
Connection (1) Black to exhaust flaps.
Distribute element (2), vacuum pump/vacuum reservoir (4).
Vacuum line (3) black to vacuum pump.
Vacuu
Necessary preliminary work
Remove both INTAKE FILTER HOUSINGS.
Remove both control sensors.
Release screws (1).
Lift out holder.
Fig. 468: Identifying Holder Screws
Release screw (2).
Tighteni
SEE MORE:
WARNING: Observe warning on cylinder head cover.
Disconnect NEGATIVE BATTERY TERMINAL (risk of fire due to short
circuit on removal).
Electric fuel pump starts up automatically when door is opened!
Carry out installation work on fuel system only with coolant temperature
below 40ºC.
IMPORTANT: Wea
TOOL
Tool MW
Note: (Press-out/-in tool set) For pressing the rubber mount out of and into
the control arm special tools 33 3
202 and 33 3 203 for E87 and E90
Storage Location
B32
SI number
01 05 90 (207)
Consisting of:
1 = 0492261 Bush
NOTE: For accommodating control arm when pressing out rubber mo