Auto >> AutoSPT >  >> Engine

Where is the orifice tube located on 1989 ford E-350 cab?

The orifice tube on a 1989 Ford E-350's air conditioning system is located within the air conditioning system's high-pressure side, usually near the receiver/dryer. It's not something you'll easily see without removing parts of the AC system. It's a small, often hard-to-access component.

To find it precisely, you'd need a detailed schematic for your specific year and model's AC system. A repair manual or online parts diagrams (often available through online auto parts stores) would be the best resources for locating it visually. Do not attempt to locate or replace the orifice tube yourself unless you have experience working on automotive AC systems. Refrigerant under pressure is dangerous.