For 1990-2009 cars

#### Tools Required

SA9149AC-7 Core Valve Replacer

### Removal Procedure

1. Discharge the refrigerant system using an approved refrigerant recovery system.
2. Remove the valve core using the Core Valve Replacer SA9149AC-7 .

### Installation Procedure

1. Install and tighten the valve core using SA9149AC-7 Core Valve Replacer.

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

2. Evacuate, charge, and leak test the A/C system.