kia Workshop Repair Guides

Kia Workshop Service and Repair Manuals

Heater Core Case > < A/C - Whooping/Siren Noise From Right Rear|Page 5008
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Expansion Valve: Service and Repair

Expansion valve Replacement

NOTE:  Before replacement of expansion valve, carefully check refrigeration system. Refer to Troubleshooting Information.

1. Remove blower/evaporator assembly.
2. Disassemble blower/evaporator assembly and expansion valve as an assembly.
3. Replace expansion valve
4. Install expansion valve in the reverse order of removal.

NOTE:  Apply clean compressor oil to O-rings before connecting fittings.

Heater Core Case > < A/C - Whooping/Siren Noise From Right Rear|Page 5008