Replacing the auxiliary coolant pump for stationary/auxiliary heating (X6 M)

Special tools required: 

• 13 3 010

Repair work on the cooling system may only be carried out when it has cooled down.

Recycling 

Coolant emerges when coolant lines are detached. Have a suitable collecting vessel ready.

Catch and dispose of emerging coolant.

Observe country-specific waste disposal regulations.

Necessary preliminary work: 

• Remove LEFT FLOOR ASSEMBLY COVER .

Disconnect coolant hoses (1) with special tool 13 3 010 and release relevant hose clips.

Release screw (2).

Pull off the auxiliary coolant pump (3) and disconnect the associated plug connection.

Tightening torque 64 12 3AZ .

Courtesy of BMW OF NORTH AMERICA, INC.

After installation: 

• Vent and fill COOLING SYSTEM WITH VACUUM FILLING UNIT .