Accord LX Sedan L4-2156cc 2.2L SOHC MFI (1997)
Evaporator Core: Service and Repair
Overhaul
Overhaul
1. Pull out the A/C thermostat sensor from the evaporator fins.
2. Remove the self-tapping screws and clamps from the housings.
3. Carefully separate the housings, then remove the evaporator.
4. If necessary, remove the expansion valve.
NOTE: When loosening the expansion valve nuts, use a second wrench to hold the expansion valve or evaporator pipe. Otherwise, they can be
damaged.
5. Assemble in the reverse order of disassembly. Make note of following items.
^ Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil (ND OIL8) before installing them.
NOTE: Be sure to use the right O-rings for HFC-134a (R-134a) to avoid leakage.
^ Install the expansion valve capillary tube with the capillary tube in contact with the suction line directly, and wrap it with tape.
^ Reinstall the A/C thermostat sensor to its original location.