Removing and installing, replacing heater (automatic heating and air conditioning system) BMW 5 E39

64 11 205

Recover the refrigerant.

Release the clamps securing the left and right air ducts, air duct and remove the crank.
Изображение

Installation:
Refit the air duct to the panel front end, enter the first crank and the bottom edge of the microfilter.
Изображение

Warning!
Danger of scalding!
Only perform these tasks on a cold engine.

Release clamps (1 – 3) and remove the coolant hoses. Gently blow pipes to remove residual liquid coolant from the heating element.
Installation:
Fill up with coolant and bleed the cooling system.
Изображение

Remove the bolts on the bulkhead.
Изображение

Release screws and remove the suction and discharge piping.
Installation:
Replace the O-rings.
Further operations are described in the section Removing and installing, replacing heater (heating system).
Изображение