Replace hose clamp (1)

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Fig 1: Identifying Coolant Feed Line And Hose Clamp

G06888862

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (4) with a suitable tool.

NOTE: Oil return pipe (3) can only be removed with turbocharger.

Tightening torque 11 42 10AZ .

Fig 2: Identifying Oil Return Pipe With Mounting Screws

G06888863

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Open V-band clamp (2).

IMPORTANT: Do not mechanically deform oil return line.

Remove turbocharger with oil return line in upward direction.

Fig 3: Identifying V-Band Clamp With Mounting Screws

G06888864

Courtesy of BMW OF NORTH AMERICA, INC.

If necessary, convert coolant feed line to new turbocharger.

Release banjo bolt (1).

Tightening torque 11 53 2AZ .

Fig 4: Identifying Banjo Bolt

G06888865

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Tightening torque 11 53 3AZ .

Modify coolant feed line (2).

Fig 5: Identifying Coolant Feed Line With Mounting Screw

G06888866

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Tightening torque 11 42 9AZ .

Remove oil return pipe (2).

Installation note: