Equator 2WD V6-4.0L (2009)
Refrigerant: Testing and Inspection
Fluorescent Leak Detector: Dye Injection
Fluorescent Leak Detector: Dye Injection
NOTE: This procedure is only necessary when recharging the system or when the compressor has seized and must be replaced.
1. Check the A/C system static (at rest) pressure. Pressure must be at least 345 kPa (3.52 kg/cm2, 50 psi).
2. Pour one bottle 7.4 cc (1/4 ounce) of the HFC-134a (R-134a) fluorescent leak detection dye (J-41447) into the HFC-134a (R-134a) refrigerant dye
injector (J-41459).
CAUTION: If repairing the A/C system or replacing a component, pour the HFC-134a (R-134a) fluorescent leak detection dye (J-41447)
directly into the open system connection and proceed with the service procedures.
3. Connect the refrigerant dye injector (J-41459) to the low-pressure service valve.
4. Start the engine and switch the A/C system ON.
5. When the A/C system is operating (compressor running), inject one bottle 7.4 cc (1/4 ounce) of HFC-134a (R-134a) fluorescent leak detection dye
(J-41447) through the low-pressure service valve using HFC-134a (R-134a) refrigerant dye injector (J-41459). Refer to the manufacturer's
operating instructions.
6. With the engine still running, disconnect the HFC-134a (R-134a) refrigerant dye injector (J-41459) from the low-pressure service valve.
7. Operate the A/C system for a minimum of 20 minutes to mix the HFC-134a (R-134a) fluorescent leak detection dye (J-41447) with the A/C system
oil. Depending on the leak size, operating conditions and location of the leak, it may take from minutes to days for the HFC- 134a (R-134a)
fluorescent leak detection dye to penetrate an A/C system leak and become visible.
