XJ-6 L6-4.0L (1991)
Service Port HVAC: Service and Repair
Charging Valve Core
NOTE: A possible reason for leakage of refrigerant from the system may be a damaged or bent schraeder valve. To check that the valve core is the
cause of leakage, use a soap solution. If the valve core is leaking replace it.
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Depressurize the system.
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Using a schraeder valve removing tool remove the valve core.
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Install a new core.
NOTE: Do not overtighten.
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Evacuate and recharge the system.