Service Port HVAC: Service and Repair

SERVICE PORTS REPLACEMENT

REMOVAL PROCEDURE

TOOLS REQUIRED
J 39500-B A/C Refrigerant Recovery, Recycling and Recharging (ACR4) System




1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery and Recharging.
2. Remove the service fitting from the line.

INSTALLATION PROCEDURE

TOOLS REQUIRED
J 39400-A Electronic Halogen Leak Detector




1. Lubricate the O-ring using 525 refrigerant oil.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the service fitting to the line.

Tighten
Tighten the fitting to 12 N.m (9 lb ft).

3. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging.
4. Test the A/C system for leaks using the J 39400-A. Refer to Leak Testing.