Corolla S Sedan L4-1.8L (1ZZ-FE) (2002)
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Evaporator Case: Service and Repair
Disassembly and Reassembly
DISASSEMBLY
1. REMOVE BLOWER RESISTOR
Remove the 2 screws and blower resistor.
2. SEPARATE COOLING UNIT CASES
a. Disconnect the thermistor connector.
b. Using a knife, cut off each packing.
c. Remove the 4 screws and 3 clips, then separate the cooling unit cases.
3. REMOVE EVAPORATOR FROM COOLING UNIT CASE
4. REMOVE THERMISTOR
Pull out the thermistor from the evaporator.
5. REMOVE EXPANSION VALVE
Using a hexagon wrench (5.0 mm, 0.20 in.), remove the 2 bolts and separate the expansion valve, evaporator, liquid and suction tube.
REASSEMBLY
