11 37 006 Removing and installing/replacing left eccentric shaft (N63)

Special tools required:

Bank 2

(cylinder bank 5 to 8)

Necessary preliminary tasks:

IMPORTANT: All intake side bearing supports are marked and may only be reinstalled at the same position.

Unfasten screws (2 and 3).

Remove intake side bearing support (1) and place on special tool 11 4 480 in an orderly fashion.

Illustration of cylinders 1 to 4.

Fig 1: Identifying Bearing Support And Screws

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Lift off eccentric shaft (1).

Illustration of cylinders 1 to 4.

Fig 2: Identifying Eccentric Shaft

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IMPORTANT: Risk of mixing up the eccentric shafts.
Identification: 14 = cylinders 1 to 4.
Identification: 58 = cylinders 5 to 8.

Check fitting bushes (1) for damage and replace if applicable.

Fig 3: Identifying Fitting Bushes

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Insert intermediate shaft 58 for cylinders 5-8.

Place bearing support (1) in position.

Insert screws (2 and 3).

Tightening torque: 11 37 1AZ .

Illustration of cylinders 1 to 4.

Fig 4: Identifying Bearing Support And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.

Check function of DME.