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Home >> BMW >> 2012 >> Alpina B7L >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine - Repair - F01/F02 >> 1165 Supercharger With Control >> 1165025 Removing and installing/replacing exhaust turbocharger, right, cylinders 1-4 (N63) >> Necessary preliminary work

Necessary preliminary work

Disconnect plug connection (1) on electric changeover valve (2).

Fig 1: Identifying Plug Connection On Electric Changeover Valve
G06888879Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Tightening torque 11 42 7AZ .

Unfasten banjo bolt (2).

Tightening torque 11 42 4AZ .

Lay oil line (3) from turbocharger to side.

Installation note: