Explorer AWD V6-4.0L VIN K Flex Fuel (2003)
3. Fill the special tool reservoir with 7 ml (0.25 oz) of fluorescent dye.
4. Install the special tool between the low-pressure service gauge port valve and the R-134a refrigerant service center or manifold gauge set.
5. Open all valves and inject the fluorescent dye into the refrigerant system
6. When fluorescent dye injection is complete, close all valves.
7. Recover the refrigerant from the R-134a fluorescent dye injector.
8. Remove the fluorescent dye injector from the low-pressure service gauge port valve and the R- 134a A/C refrigerant service center or manifold
gauge set.
Fluorescent Dye Injection - Using a Dye Injector Loop Kit
NOTE:
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Before using the R-134a fluorescent dye injector for the first time, refer to the equipment manufacturers instructions on evacuation of
non-condensable gasses from the hoses.
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Refrigerant system pressure should be between 413-551 kPa (60-80 psi) at 24°C.
1. Verify that the valves on the special tool are closed.
2. Fill the special tool reservoir with 7 ml (0.25 oz) of fluorescent dye.
3. Install the special tool between the high-pressure and low-pressure service gauge port valves.
4. CAUTION: Make sure all tools and hoses are clear of the engine cooling fan and drive belt before starting the engine.
Start the engine.
