Service Port HVAC: Service and Repair

REMOVAL
1. Discharge refrigerant system using an approved refrigerant recovery system.
2. Remove valve core using tool number SA9149AC-7.

INSTALLATION
1. Install and tighten valve core with tool number SA9149AC-7.
2. Evacuate, charge, and leak test A/C system.

NOTICE: To prevent loss of refrigerant charge, make sure to install and tighten cap. Replace cap if seal is missing or damaged.