Ac Vacuum Pumping [2016]: Preparation

Drain the refrigerant, refer to: REFRIGERANT, DRAINING  

Courtesy of VOLVO CARS CORPORATION

1. Service valve high pressure
2. service valve low pressure

Courtesy of VOLVO CARS CORPORATION

1. Service valve high pressure
2. service valve low pressure

Courtesy of VOLVO CARS CORPORATION

1. Service valve high pressure
2. service valve low pressure