Cooling Unit

Cooling Unit (A/C Evaporator)

Removal
1. Disconnect negative (-) cable at battery.
2. Disable air bag system. Refer to "Disabling Air Bag System:".
3. Recover refrigerant by using recovery and recycling equipment. Be sure to follow the instruction manual for the equipment.
The amount of compressor oil removed must be measured and the same amount added to the system.




4. Disconnect suction pipe (1), and liquid pipe (2) from evaporator (cooling unit).

CAUTION:
As soon as above hose and pipe are disconnected, cap opened fittings so that moisture and dust may not enter cooling unit.

5. Remove blower motor unit. Refer to "Heater Blower Unit Removal and Installation:".
6. Disconnect thermistor wire coupler.
7. Remove cooling unit (evaporator).

Installation
1. Reverse removal sequence to install evaporator.
2. Adjust fresh air control cable, refer to "Heater Blower Unit Removal and Installation:".
3. Enable air bag system. Refer to "Enabling Air Bag System:".
4. Evacuate and charge system according to "Operation Procedure for Charging A/C with Refrigerant:".