Envoy 4WD V8-5.3L VIN M (2005)
Hose/Line HVAC: Service and Repair
Evaporator Tube
Air Conditioning Evaporator Tube Replacement
Tools Required
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J 26549-E Orifice Tube Remover
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J 39400-A Halogen Leak Detector
Removal Procedure
1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Loosen the evaporator tube (5) from the evaporator.
3. Loosen the auxiliary evaporator tube (7) from the auxiliary piping.
4. Remove the evaporator tube nut from the condenser.
5. Remove the nuts (1, 2) retaining the evaporator tube to the fender.
6. Remove the washer solvent container.
7. Remove the coolant recovery tank.
8. Remove the evaporator tube using J 26549-E.
9. Remove the O-ring seal and discard.
Installation Procedure
1. Install the new O-ring seal.
2. Install the evaporator tube.
3. Connect the evaporator tube to the evaporator (5).
