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Home >> BMW >> 2021 >> X4 M40i >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Intake Plenum -- Repair (G02) >> 11 61 Intake Plenum >> 11 61 050 Removing and installing the intake plenum (X4 xDrive30i 2019-2021) >> Installing the intake plenum

Installing the intake plenum

NOTE: TECHNICAL INFORMATION 
Additional coolant can leakage. Make sure that no coolant enters the intake port of the cylinder head.
NOTE: Tighten the screws in 360-degree increments.
TIGHTENING TORQUES SPECIFICATION

Intake plenum to cylinder head 
M6 Tightening torque  10 Nm
Fig 1: Intake Plenum Screws Tightening Sequence
G12701375Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Holder for intake system to cylinder head/crankcase 
M6 Tightening torque  10 Nm
G12701374Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Intake system to holder front/rear 
Tightening torque  8 Nm
G12701373Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: TECHNICAL INFORMATION 
Make sure that the connections are locked correctly. The locks must engage audibly.
G12701372Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Tank vent line to intake system 
Tightening torque  5 Nm
NOTE: TECHNICAL INFORMATION 
Detents, guides and mounting elements must not be damaged or missing.
G12701383Courtesy of BMW OF NORTH AMERICA, INC.
G12701369Courtesy of BMW OF NORTH AMERICA, INC.
G14226272Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: TECHNICAL INFORMATION 
Make sure that the connections are locked correctly. The locks must engage audibly.
TIGHTENING TORQUES SPECIFICATION

Holder for wiring harness to intake system 
screw Tightening torque  5 Nm
G12701368Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: TECHNICAL INFORMATION 
Make sure that the connections are locked correctly. The locks must engage audibly.
G12701386Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work