Installing coolant pumps

• Feed in and install the coolant pump (2).
• Tighten down screws (1).

Courtesy of BMW OF NORTH AMERICA, INC.

• Feed in and install the belt pulley (1).
• If the screws (arrows) are reused, clean the thread and coat with Loctite 243.

• Hand-tighten the bolts (arrows).

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE FLANGE SUPPORTS ON THE COMPONENT CARRIER .
• Refer to INSTALLING COOLANT LINE BETWEEN THE COOLANT PUMP AND CYLINDER HEAD .
• Refer to CONNECTING THE COOLANT LINES FOR THE HIGH-TEMPERATURE COOLANT CIRCUIT .
• Refer to INSTALLING THE DRIVE BELT FOR THE COOLANT PUMP .
• Refer to TIGHTENING BELT PULLEY .
• Refer to INSTALLING THE ACOUSTIC COVER FOR THE ENGINE AT THE FRONT .
• Refer to FILLING THE HIGH-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
• Refer to CONNECTING NEGATIVE BATTERY CABLE OF THE SYSTEM BATTERY .
• Refer to INSTALLING BATTERY COVER IN TRUNK .
• Refer to CONNECTING THE NEGATIVE BATTERY CABLE (12 V BATTERY) .
• Refer to ACTIVATING HIGH-VOLTAGE SYSTEM .
• Refer to INSTALLING FLAP IN RIGHT LUGGAGE COMPARTMENT TRIM PANEL .
• Refer to VENTING THE HIGH-TEMPERATURE COOLANT SYSTEM .
• Refer to INSTALLING ACOUSTIC COVER .
• Refer to INSTALLING THE CENTER UNDERBODY PROTECTION .
• Refer to INSTALLING THE FRONT UNDERBODY PROTECTION .