15-6. AIR CONDITIONER EVAPORATOR COIL REPLACEMENT
This Task Covers:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
Expansion valve removed (Para 15-5)
(Item 23, Appendix D)
a. Removal. Remove evaporator coil (1)
from heater coil (2) and base (3).
Compressed air used for cleaning
purposes will not exceed 30 psi
(207 kPa). Use only with effective
chip guarding and personal
protective equipment (goggles/
shield, gloves, etc.).
b. Cleaning. Clean evaporator coil (1) with
low pressure compressed air.
c. Inspection. Check evaporator coil (1) for
cracks, breaks, bent fins, or other obvious
signs of leakage. Replace leaking or
damaged condenser coil.
d. Installation. Install evaporator coil (1) on
base (3) and heater coil (2).
· Install expansion valve (Para 15-5).
· Replace receiver drier (Para 15-7).
END OF TASK