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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System-General Information And Diagnosis >> General Procedures >> Refrigerant Oil Adding >> Oil Injection Using a Dye/Lubricant Injector

Oil Injection Using a Dye/Lubricant Injector

NOTE: If fluorescent leak detection dye is also to be added during A/C charging, the dye may be added to the dye/lubricant injector along with the refrigerant oil.
  1. Evacuate the refrigerant system. For additional information, refer to AIR CONDITIONING (A/C) SYSTEM RECOVERY, EVACUATION AND CHARGING  in this article.
  2. Assemble the dye/lubricant injector using the correct adapters to match the amount of refrigerant compressor oil to be injected.
  3. Verify that all the valves on the dye/lubricant injector are closed.
    Fig 1: Locating Dye/Lubricant Injector Valves
    G04653773Courtesy of FORD MOTOR CO.
  4. Fill the dye/lubricant injector with the correct amount of clean, new PAG oil.
    Fig 2: Locating Dye/Lubricant Injector
    G04653774Courtesy of FORD MOTOR CO.
  5. Install the dye/lubricant injector between the low-side service gauge port valve and the refrigerant service station or manifold gauge set.
  6. Open all valves and charge the refrigerant system. For additional information, refer to AIR CONDITIONING (A/C) SYSTEM RECOVERY, EVACUATION AND CHARGING  in this article.