Service Port HVAC: Service and Repair

Needle Valve

Operation number: 87417-2

NOTE: Some variation in the illustrations may occur, but the essential information is always correct.





Removal

NOTE: Removal steps in this procedure may contain installation details.

Drain the refrigerant from the system.





Special Tool: 951 1204

Installation





Use: 981 1994.

Torque: Needle valve, 6 Nm

Vacuum pump the air conditioning system.

Fill the air conditioning system with refrigerant.

Leak-trace the air conditioning system.

Carry out a performance test on the climate control system.