C 30 1 Ton Pickup 2WD V8-454 7.4L VIN W 4-bbl (1983)
Service Port HVAC: Locations
The high pressure fitting is located either in the high pressure vapor line or muffler, while the low pressure fitting is located on the accumulator.
Chevrolet Workshop Service and Repair Manuals
Restraint Systems >
< A/C - Refrigerant Loss Prevention
Page 1
