REP-TAT-P-1161-02 Installing the intake plenum

• Replace gaskets (1).

  Parts:  Seals

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NOTE: TECHNICAL INFORMATION 
Additional coolant can leakage. Make sure that no coolant enters the intake port of the cylinder head.

• Position the intake plenum.
• Tighten screws in the order (1) to (7).

Fig 1: Intake Plenum Screws Tightening Sequence

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TIGHTEN TORQUES SPECIFICATIONS

Intake plenum to cylinder head
Observe tightening sequence.	Joining torque	5 Nm
	Tightening torque	10 Nm

• Tighten down screws (8).

TIGHTEN TORQUES SPECIFICATIONS

Intake plenum to rear/front support
BM6 x 25	10 Nm

NOTE: TECHNICAL INFORMATION 
Make sure that the connections are locked correctly. The locks must engage audibly.

• Lock the closure (2) and connect the coolant return line.
• Lock the closure (1) and connect the coolant feed line.
• Clip the wiring harness into the clamp (3).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Clip in wiring harness in marked areas.
• Connect the connector (1) to the boost pressure sensor.

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: TECHNICAL INFORMATION 
Make sure that the connections are locked correctly. The locks must engage audibly.

• Lock closure (2) and connect to the coolant pipe.
• Attach the tank vent line (1) in the signaled area.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Clip in cable (6) in marked areas.
• Position the engine wiring harness and tighten with the screws (5).

TIGHTEN TORQUES SPECIFICATIONS

Wiring harness to intake plenum

5 Nm

• Position tank vent line (4).
• Tighten the screw (3) and clip in the tank vent line (4) in the marked area.

Courtesy of BMW OF NORTH AMERICA, INC.

TIGHTEN TORQUES SPECIFICATIONS

Tank vent line to intake plenum
TS5 x 16	5 Nm

• Connect the engine ventilation line (2) to the intake plenum.
• Clip in the tank vent line (1) in the marked area.