For 1990-2009 cars

### Removal Procedure

Caution: Refer to Battery Disconnect Caution in the Preface section.

1. Disconnect the negative battery cable.
2. Remove the instrument panel assembly. Refer to Instrument Panel Assembly Replacement .

Notice: Handle the case carefully to avoid damage to the door actuating linkage.

3. Remove the heater/air distribution case assembly. Refer to HVAC Module Assembly Replacement .
4. Remove the screws that secure the evaporator case cover.
5. Remove the cover.
6. Slide the evaporator flange support plate upward to facilitate evaporator removal.
7. Remove the evaporator from the case.

### Installation Procedure

1. Install new O-rings onto the evaporator tubes.
2. Install the evaporator core into the case. Center the evaporator flange in the case opening.
3. Install the evaporator core case cover with the screws.
4. Install the heater/air distribution case. Refer to HVAC Module Assembly Replacement .
5. Install the instrument panel assembly. Refer to Instrument Panel Assembly Replacement.
6. Connect the negative battery cable.
7. Evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging.