11 53 086 Removing and installing/replacing coolant return line (PHEV)

WARNING: High-voltage system - danger to life

Removal:

Release screw (1).

Pull off return line.

Fig 1: Identifying Coolant Return Line And Screw

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Installation:

Installation note:

Replace O-ring.

Mount return line.

Tighten screw (1).

Tightening torque: 11 53 7AZ .

Fig 2: Installing Coolant Return Line

Courtesy of BMW OF NORTH AMERICA, INC.