Installing coolant pumps

• Position coolant pump.
• Tighten the screws (1) to (4).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Coolant pump to component carrier
  M6	tightening torque	10 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Fit the belt pulley (2).
• If the screws (arrows) are reused, clean the thread and coat with Loctite 243.
  ADHESIVE DESCRIPTION
  
  

  Screw lock Loctite Stick 243, medium strength

  10 ml, Bottle

  83192210339

• Join the screws (1) hand-tight.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Attach vacuum hose (1) to coolant pump (2).

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE DRIVE BELT FOR ALTERNATOR .
• Refer to TIGHTENING BELT PULLEY .
• Refer to INSTALLING THE ACOUSTIC COVER FOR THE ENGINE AT THE FRONT .
• Refer to CONNECTING THE COOLANT LINE TO THE RADIATOR .
• Refer to FILLING THE HIGH-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
• Refer to VENTING THE HIGH-TEMPERATURE COOLANT SYSTEM .
• Refer to CHECKING THE HIGH-TEMPERATURE COOLING SYSTEM FOR WATER TIGHTNESS .
• 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 INSTALLING ACOUSTIC COVER .