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Home >> BMW >> 2012 >> 740i >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine - Repair (N54, 2011-2012) >> Intake Manifold >> 11 61 365 Removing and installing/replacing front left charge-air duct (N54) >> Notes

11 61 365 Removing and installing/replacing front left charge-air duct (N54): Notes

Necessary preliminary tasks: 

Release screw (1).

Tightening torque 17 10 4AZ .

Fig 1: Identifying Screw
G09875051Courtesy of BMW OF NORTH AMERICA, INC.

Unlock quick-connect coupling (1).

Detach charge-air duct (2) from intercooler connection (3).

Installation: 

The seal inside the quick-connect coupling must be coated with anti-friction agent.

Charge-air duct (2) must snap audibly into place!

Fig 2: Identifying Charge Air Duct, Charge Air Cooler Connection, And Snap Fastener
G09846232Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten hose clip (2).

Tightening torque 11 61 3AZ .

Release charge-air duct (3) from gaiter (1).

NOTE: Remove charge-air duct (3) in upward direction by simultaneously turning counterclockwise (see direction of arrow).
Fig 3: Releasing Charge Air Duct From Gaiter
G09875053Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.