Installing auxiliary coolant pump for the exhaust turbocharger

• Thread in the auxiliary coolant pump (1) and install.

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• Position the holders (1) in guides (2) and (3).

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• Tighten nut (1).

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• Connect and lock the connector (1).
• The connector (1) must engage audibly.
• Connect and lock coolant line (2).
• Connect and lock coolant line (3).
• Make sure that you can hear coolant lines (2) and (3) engage.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE ACOUSTIC COVER FOR THE ENGINE AT THE FRONT .
• Refer to INSTALLING CHARGE AIR LINE .
• Refer to INSTALLING CLEAN AIR PIPE .
• Refer to INSTALLING RESONATOR .
• Refer to INSTALLING ACOUSTIC COVER .
• Refer to CONNECTING THE COOLANT LINE TO THE RADIATOR .
• Refer to INSTALLING THE FRONT BOTTOM RIGHT WHEEL ARCH COVER .
• Refer to INSTALLING THE CENTER UNDERBODY PROTECTION .
• Refer to INSTALLING THE FRONT UNDERBODY PROTECTION .
• Refer to FILLING THE HIGH-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
• Refer to VENTING THE HIGH-TEMPERATURE COOLANT SYSTEM .