64 11 271Replacing water valve for heater


Danger of scalding!

Only perform this work after engine has cooled down.


Unfasten cable clip (1).

Disconnect connector (2).

Unfasten cable tie (3).

Pull out water valve for heater (1) towards top.

Release hose clamps (2) and detach water hoses.

Remove water valve for heater (1).


If necessary, replace grommets or rubber mount (4).

Feed pilot pin (3) into rubber mount (4).

Fill and vent cooling system.

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