1. Inspect the evaporator for damage, cracks, and oil leakage. If there is any malfunction, replace the evaporator.
If there is any malfunction, replace the evaporator.
2. Visually inspect the fins for bending. If there is any bending, use the end of a flathead screwdriver to straighten the fins.
If there is any bending, use the end of a flathead screwdriver to straighten the fins.