Service Ports Replacement

SERVICE PORTS REPLACEMENT

REMOVAL PROCEDURE




1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Using a back-up wrench to support service port base, use a second wrench to remove the valve assembly.

INSTALLATION PROCEDURE




1. Lubricate the valve assembly O-ring with mineral oil.
2. Thread the valve assembly into the service port base.

Tighten the valve to 12 N.m (106 lb in).

3. Evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging.

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

4. Using the J 39400-A leak test the fittings of the component.