11 44 000 Removing and installing/replacing oil-water heat exchanger (N52)

WARNING: Danger of scalding!

Only perform these tasks on an engine that has cooled down.

Recycling:

Catch and dispose of drained coolant.

Observe country-specific waste-disposal regulations.

Necessary preliminary tasks:

Release screws (2).

For tightening torque refer to 11 42 3AZ in 11 42 OIL FILTER AND PIPES (N52) .

Fig 1: Identifying Screw (1 Of 2)

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

For tightening torque refer to 11 42 3AZ in 11 42 OIL FILTER AND PIPES (N52) .

Remove heat exchanger in direction of arrow.

Installation:

Replace all seals.

Fig 2: Identifying Screw (2 Of 2)

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.

Installation:

Venting Instructions must be observed without fail.