Schematics: Ford Bronco 1980-1986

Technical Reference

Member-uploaded diagrams & documents for this generation. AI-classified; community-verified where badged.

Schematics

• Smallblock V8 Coolant Flow Diagram - Ford Engine Cooling Path Schematic
  This document is a single-page schematic illustration titled "Smallblock V8 Coolant Flow," watermarked "Steve83." It shows a cutaway side view of a smallblock V8 engine with the coolant passages color-coded to depict…
• 1985-89 Ford F-Series & Bronco EFI Fuel System Diagrams - Single & Dual Tank
  This document is a set of three Ford fuel system schematics covering EFI (electronic fuel injection) configurations on F-Series trucks and Broncos from 1985 through 1989. The top diagram, labeled Type 2, Single Tank…
• Ford AOD Transmission TV Cable Routing Diagram - 7F042 Cable & Lever Views
  This document is a labeled illustration of the AOD (Automatic Overdrive) transmission TV (throttle valve) cable routing on a Ford V8 engine with an upper intake manifold. The main view shows the engine from the…
• Ford Thermactor Secondary Air Valves Diagram - AIRB AIRD TAB TAD EVR Check Valve
  This document is a labeled schematic reference sheet showing six Ford secondary air injection (Thermactor) and emissions-related valves. The AIRB (air bypass) valve is shown in two cutaway views identifying the vacuum…
• Diagram of smallblock V8 oiling showing oil pump and pressure regulator, filter and bypass valve, rear sump, inlet screen and oil pressure sensor port.
• Ford 5.0L Serpentine Drive Belt Routing Diagram - Motorcraft Underhood Decal
  This is a photograph of a factory Motorcraft/Ford under-hood decal showing the serpentine drive belt installation (routing) diagram for the 5.0L engine, printed in both English and French. The schematic shows the belt…
• On-Board Air (OBA) & ARB Air Locker System Schematic - Compressor Wiring Diagram
  This document is a hand-drawn schematic (by Al Bsharah of Jeepaholics Anonymous, http://www.jeepaholics.com) showing the layout of an on-board air (OBA) system integrated with ARB air lockers. The diagram illustrates…
• On-Board Air System Schematic - York Compressor & ARB Air-Locker Wiring Diagram
  This document is a color schematic diagram for an on-board air (OBA) system built around a York compressor, combined with ARB Air-Locker differential controls. It shows the plumbing and electrical layout: the York…
• Ford Truck Hydraulic Clutch (7C522) Slave Cylinder Diagram - Gas & Diesel
  This document is a two-panel exploded/installation diagram of the Ford hydraulic clutch control assembly (part reference 7C522) for trucks with manual transmissions. The left panel shows the main view for 4.9L, 5.0L…
• Ford Bronco Drum Brake Backing Plate Diagram - Shoe Pad & Anchor Pin Locations
  This document is a line-art schematic of a drum brake backing plate, uploaded to the gallery of a 1983 Ford Bronco. The diagram shows the backing plate viewed face-on with the brake shoes and hardware removed or shown…
• Ford Bronco Rear Axle Vent Hose Routing Diagram - Correct vs Incorrect
  This schematic compares two routing methods for a rear axle vent hose on a Ford truck/Bronco chassis. The left panel, labeled "CORRECT," shows the current vent hose routing along the left-hand frame rail: the hose…
• Line drawing from TSB 84-12-22 showing the cowl panel with two mesh screens to insert as shown.
• Ford 302 & 351 SVO Cylinder Block Rear View Diagram - Bellhousing Dimensions
  This document is a dimensioned engineering-style line drawing showing the rear view of a Ford small-block cylinder block, captioned "CYLINDER BLOCK: REAR VIEW (COMBINED 302 & 351 SVO)." The drawing overlays/combines…
• Ford 302 & 351 SVO Cylinder Block Rear View Dimensions Diagram
  This document is a scanned engineering-style dimensional drawing of a Ford small-block V8 cylinder block, shown from the rear view. The caption states it is a combined view representing both the 302 and 351 SVO…
• Diagram of the V8 fuel rail showing the 9C968 fuel pressure regulator, 9H321 fuel pressure relief valve, injectors, fuel supply manifold and crossover tube.
• Ford Bronco Custom Winch Mount & D-Ring Bumper Plate Sketch (3/4" Plate Design)
  This document is a simple hand-drawn schematic (digital sketch) showing a custom winch mount / bumper design as viewed in cross-section or from above, with the vehicle frame rails drawn as black brackets and the…
• Fox Body Mustang 5.0 Serpentine Belt Routing Diagram - Stock & Short Belts
  This document is a computer-drawn schematic showing three serpentine belt routing options for the 5.0L engine in Fox-body Ford Mustangs. The bottom diagram (green) shows the stock 5.0 belt routing with all accessories…
• Edelbrock Performer 5.8 lower intake manifold labeled with EGR passage, injector bosses, intake runners, PCV, ECT, ACT and temp gauge sending unit ports.
• Anti-Axle-Wrap Device Schematic - Leaf Spring with Wishbone Upper Link Concept
  This document is a simple hand-drawn schematic (appears to be created in a basic paint program) illustrating a concept for an anti-axle-wrap device for a leaf-sprung solid axle, uploaded to the gallery of a 1984 Ford…
• 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…
• Reliant Park Houston Parking Map - Stadium, Astrodome, Lots & Gates 1-16
  This document is not a vehicle schematic; it is a color-coded site/parking map of the Reliant Park complex in Houston, Texas (upload filename "sitemap1_large.gif"). The map shows Reliant Stadium, the Reliant Astrodome…
• Custom Crossmember Bracing Sketch - Frame & Mounting Point Diagram (Ford Bronco)
  This document is a hand-drawn digital sketch (not a factory schematic) comparing two crossmember designs, apparently shared as advice in an automotive forum context. The top drawing, labeled "Original Design," shows a…
• 1986 Ford Bronco Dual Exhaust Routing Schematic - Mufflers & Turn-Downs Layout
  This document is a simple hand-drawn schematic (created in a basic paint program) illustrating a proposed or existing dual exhaust routing layout on a vehicle drivetrain, viewed from the front. The drawing shows a blue…
• 1986 Ford Bronco Starter Relay Terminal Diagram - S, I, POS & NEG Posts
  This document is a simple hand-drawn (or computer-sketched) schematic of a starter relay/solenoid, uploaded as "New Relay.JPG" to a 1986 Ford Bronco gallery. The drawing shows an oval relay body with a mounting bracket…
• 1986 Ford Bronco Old Starter Relay Terminal Diagram - Pos, Neg, S & I Posts
  This is a simple hand-drawn schematic (likely created in a basic paint program) showing an older-style round-can automotive relay, typically the fender-mounted starter relay/solenoid style. The relay is depicted as an…
• 1980 Ford Bronco Frame Reinforcement Project Diagram - Plating, Foam & Cage Tie-In
  This is a hand-drawn schematic (created in a paint program) illustrating a three-step frame reinforcement/repair project, uploaded as 'frame project' for a 1980 Ford Bronco. Step 1 shows two dark grey steel plates…
• Ford Bronco Thermostat Housing Location Diagram - Intake Manifold Schematic
  This document is a black-and-white line-art schematic showing an engine intake manifold in perspective view, uploaded to illustrate the location of the thermostat housing. Two fuel injectors are drawn above the…
• Ford V8 Firing Order 1-5-4-2-6-3-7-8 Diagram - Distributor Rotation & Cylinders
  This document is a cropped scan of a V8 firing order reference chart. The left side shows a schematic top view of a V8 engine: the left cylinder bank is numbered 5 through 8 and the right bank 1 through 4 (front to…
• Holley vs 80555 Carburetor Throttle Linkage Lever Geometry Comparison Diagram
  This document is a text-free, hand-drawn schematic comparing two throttle-linkage lever geometries, apparently contrasting a standard Holley carburetor throttle arm with that of a Holley 80555 (per the upload filename…
• 1986 Ford Bronco Long Travel Suspension CAD Schematic - Coil & Radius Arm Mockup
  This document is a 3D CAD rendering (illustration only, no text) apparently depicting a long-travel suspension setup or fabrication mockup, uploaded to the gallery of a 1986 Ford Bronco under the filename…
• 1984 Ford Bronco Pinion Angle Alignment Sketch - Driveline Diagram
  This document is an untitled, unlabeled hand-drawn schematic sketch, filed under a 1984 Ford Bronco and named 'pinion copy.jpg', which suggests it illustrates driveline/pinion angle alignment. The sketch contains two…
• 1985 Ford Bronco Owner-Uploaded Schematic Sketch - Unlabeled Line Drawing
  This document is an untitled, unlabeled hand-drawn or computer-drawn schematic sketch uploaded to a 1985 Ford Bronco gallery. It contains no text whatsoever. The drawing shows a long horizontal rectangle (possibly…
• Ford Bronco Transmission Crossmember Modification Diagram - Weld & Cut Steps
  This document is a simple hand-drawn schematic (line drawing) illustrating a crossmember modification, likely related to transmission clearance based on the upload filename "tranny drawing.jpg". Two side-profile views…
• Swing-Away Spare Tire Carrier Schematic Drawing - 1986 Ford Bronco (RJM Design)
  This document is an untitled, unlabeled line-art schematic (isometric-style drawing) associated with a swing-away spare tire carrier design, uploaded to a 1986 Ford Bronco gallery under the filename…