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J 45268 Flush Adapter Kit. See Special Tools. J 41447 Leak Detection Dye. See Special Tools. J 42220 Universal 12V Leak Detection Lamp. See Special Tools. Flushing is intended to remove the following contaminants: Contaminated polyalkyline glycol (PAG) oil Desiccant, following a desiccant bag failure Overcharge of PAG oil Refrigerant contamination Flushing Procedure 1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging. 2. Remove the thermal expansion valve (TXV). Refer to Thermal Expansion Valve Replacement (Left Hand Drive) or Thermal Expansion Valve Replacement (Right 3. Install J 45268 - 103. See Special Tools. 4. Remove the A/C compressor. Refer to Compressor Replacement. 5. Install J 45268 - 5 to the discharge hose. See Special Tools. 6. Install J 45268 - 4 to the suction hose. See Special Tools. IMPORTANT: Flushing with the ACR 2000 is not intended to remove metal from the A/C system. IMPORTANT: Warmer engine or ambient temperature decreases the refrigerant recovery time during the A/C flush procedure.
2007 Hummer H3 2007 HVAC Heating, Ventilation and Air Conditioning - H3
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