Ford Bronco Door Window Regulator & Glass Exploded Parts Diagram

This document is an exploded parts diagram of a vehicle front door window and regulator assembly, uploaded as reference for a 1978 Ford Bronco. The main illustration shows the door assembly with the vent window (21402), vent window division bar (21660), door glass (21410), window run (121548), channel assembly (21458), regulator assembly (23200), rear run lower retainer assembly (21532), retainer and bracket assembly (223A24), weatherstrip and adhesive (20546), rivet (385189), and mounting screws (55927 and 57471). Arrows on the regulator indicate rotation directions to raise and lower the glass. A torque specification of 7-11 ft-lbs is given for screw 57471 at the lower rear of the door. Four detail views supplement the main drawing: View A shows screw 57471 installation through the inner panel; View D shows a cross-section of the weatherstrip (20546), adhesive, retainer assembly, window run, and glass at the top of the door; View B shows how the glass, tape, channel assembly, and regulator arm roller interface; View C shows a cross-section of the window in the door with weatherstrip assemblies 21452 and 21436 and channel assembly 21458. Callouts also note black sealer application and taped joints. A reader can identify part group numbers and assembly relationships for door glass and regulator service.