Service Port HVAC: Service and Repair

Tool Required:
J 39037 Octagon Socket

Remove or Disconnect

1. Cap
2. Recover refrigerant.
3. Service valve.

Install or Disconnect

1. Service valve.
2. Evacuate, charge and leak test system.
3. Cap

Tighten
^ Cap 1/4 to 1/2 turn after seal washer contacts across fitting.