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Home >> BMW >> 2013 >> 740Lxi >> Repair and Diagnosis >> External Pages >> Different car >> Section 971 (Fuel System - Repair - F31) >> 1300 Checking/Setting Engine/Emission >> 13 00... Removing front and rear acoustic covers and sound insulation on injectors (N47 D16/20 K/U/O/T 1 with and without SCR)

13 00... Removing front and rear acoustic covers and sound insulation on injectors (N47 D16/20 K/U/O/T 1 with and without SCR)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 BMW 328i xDrive, 2016 BMW 328d xDrive, 2015 BMW 328i xDrive, 2015 BMW 328d xDrive, and 2014 BMW 328i xDrive. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks: 

Remove rear acoustic cover: 

Release expanding rivets (1).

Remove rear acoustic cover (2).

Fig 1: Identifying Rear Acoustic Cover And Expanding Rivets
G10102396Courtesy of BMW OF NORTH AMERICA, INC.

Remove front acoustic cover: 

Release screws (1).

Remove front acoustic cover (2).

Fig 2: Identifying Front Acoustic Cover Screws
G10102397Courtesy of BMW OF NORTH AMERICA, INC.

Remove sound insulation on injectors: 

Partially loosen acoustic cover (1) at the rear.

Remove sound insulation (2) upwards.

Fig 3: Identifying Sound Insulation And Acoustic Cover (Rear)
G10102398Courtesy of BMW OF NORTH AMERICA, INC.