Removal procedure
1. Remove the air conditioning unit. See «Air conditioning unit» in this section.
2. Remove heater heat exchanger. See section 7A, "Heating and ventilation system".
3. Loosen the screws securing the halves of the evaporator housing.
4. Remove the evaporator heat exchanger housing cover.
5. Remove the evaporator heat exchanger from the housing.
6. Remove the air conditioning expansion valve. See «Air conditioning expansion valve» in this section.
7. Remove thermistor. See «Thermistor» in this section.
Installation procedure
1. Put the O-rings on the evaporator tubes.
2. Install the air conditioner expansion valve. See «Air conditioning expansion valve» in this section.
3. Install the thermistor. See «Thermistor» in this section.
4. Install the evaporator heat exchanger into the housing. Position the evaporator flange in the center of the opening in the casing.
5. Assemble the halves of the evaporator body and tighten the screws.
6. Install the heater/air distributor housing assembly. See «Air conditioning expansion valve» in this section.