Avalanche 2500 2WD V8-8.1L VIN G (2002)
IMPORTANT: The nuts (4) and ferrules (3) will remain on the evaporator tube. Do not try to remove.
4. Remove the nuts (4) from the A/C refrigerant filter (1).
5. Remove the A/C refrigerant filter (3) from the evaporator tube (2).
INSTALLATION PROCEDURE