Ford Bronco TTB Front Suspension Symmetry Diagram - Twin Traction Beam Layout

This document is a black-and-white line-art schematic showing a Ford Twin Traction Beam (TTB) style front suspension and frame assembly, viewed from underneath. It depicts the frame rails, crossmember, radius arms, coil spring, steering linkage, differential housing, TTB axle beams with their pivot points, and the front wheels/tires. Overlaid on the factory-style drawing are colored reference lines: a large red 'X' pattern crossing at the center of the axle assembly, along with shorter blue and green diagonal lines drawn from the axle beam pivot and wheel-end areas. Per the filename ('ttbsymetry.jpg'), these lines appear intended to demonstrate the geometric symmetry (or measurement reference points) of the TTB front axle arrangement — useful for checking alignment, frame squareness, or understanding how the two axle beams pivot symmetrically about the vehicle centerline. There is no legend, dimension callouts, part numbers, or readable specifications; a few lines of text along the right margin are cut off and illegible. The drawing itself carries no year, model, or engine applicability statement, so its attribution to a 1984 Ford Bronco comes only from the uploader's claim, though the TTB layout shown is consistent with that vehicle.