Where is the Orifice tube located on a Mazda B-3000?

The orifice tube on a Mazda B-3000 is typically located in the refrigerant line between the condenser and the evaporator. It is usually positioned near the firewall, close to the evaporator core. To access it, you may need to remove some components or insulation around the area for better visibility and reach. Always consult the vehicle's service manual for specific details and diagrams.