Aerio L4-2.3L (2006)

Evaporator Core: Testing and Inspection
A/C Evaporator Inspection
Reference: A/C Evaporator Removal and Installation:Manual Type
Check the following.
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Clog of A/C evaporator fins
If any clogs are found, A/C evaporator fins should be washed with water and should be dried with compressed air.
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Leakage and breakage of A/C evaporator fins
If any defects are found, repair or replace A/C evaporator.
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Leakage of A/C evaporator fittings
If any defects are found, repair or replace A/C evaporator.