Ford Fuel Pressure Regulator Cutaway Diagram - 1992 Bronco EFI Components

This document is a labeled cutaway (cross-section) diagram of a fuel pressure regulator, filed by the uploader for a 1992 Ford Bronco. The illustration identifies the internal and external components of the regulator: the engine vacuum reference tube at the top, the valve assembly, ball seat, spring seat, and springs inside the upper housing, the fuel filter screen, the diaphragm separating the upper and lower housings, the mounting plate, an O-ring groove on the inlet tube, and the fuel inlet tube (supply) and fuel outlet tube (return) at the bottom. The figure carries the Ford illustration reference number V7787-1A. A reader can learn how the regulator is constructed, how fuel flows in through the supply tube past the filter screen and out through the return tube, and how the diaphragm and spring assembly reference engine vacuum to regulate fuel pressure. The diagram contains no year, model, engine, torque, or fuse data — it is purely a component identification/exploded view drawing useful for understanding regulator anatomy during diagnosis or replacement.