For 1990-2009 cars

#### Tools Required

• | J 39400-A Halogen Leak Detector

• | J 46246 Valve Core Removal Tool

### Removal Procedure

1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .
2. Use J 46246 or equivalent to remove the valve core.

### Installation Procedure

1. Use J 46246 or equivalent to install and tighten the valve core.
2. Evacuate and charge the A/C system. Refer to Refrigerant Recovery and Recharging .

Important: To prevent loss of refrigerant charge, tighten the cap. Replace the cap if the seal is missing or damaged.

3. Test the affected A/C fittings for leaks using J 39400-A .