11 28 025 Removing and installing/replacing deflection pulley (N47 D20 O1)

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Necessary preliminary tasks:

Remove ALTERNATOR DRIVE BELT .

Unclip protective cap (1) with a suitable tool.

Fig 1: Identifying Protective Cap

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Tightening torque: 11 00 4AZ .

Remove deflection pulley (2).

Fig 2: Identifying Deflection Pulley And Screw

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Assemble engine.