RAM 1500 Truck 4WD V8-4.7L (2008)
RECOVERY/RECYCLING/EVACUATION/CHARGING HOSE - The center manifold hose (Yellow, or White, with Black stripe) (3) is used to
recover, evacuate, and charge the refrigerant system. When the low or high pressure valves on the manifold gauge set are opened, the refrigerant in the
system will escape through this hose.
HIGH PRESSURE GAUGE HOSE - The high pressure hose (Red with Black stripe) (4) attaches to the high side service port. This service port is
located on the A/C discharge line. On this model, an A/C pressure transducer is installed on the high side service port. A/C high-side pressures can be
read using a scan tool.
LOW PRESSURE GAUGE HOSE - The low pressure hose (Blue with Black stripe) (5) attaches to the low side service port. This service port is
located either on the top of the A/C accumulator or on the A/C suction line near the accumulator, depending on engine application.
