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1965-1977 Ford Bronco Repair Manual

Ford Bronco repair manualsThe first generation Ford Bronco was introduced in 1965 in three body styles: 3-door station wagon, 2-door pickup and 0-door roadster. General information: Class: compact SUV; Body style: 3-door station wagon, 2-door pickup, 0-door roadster; Layout: front engine, four-wheel drive; Wheelbase: 92.0 in (2,337 mm); Length: 151.5 in (3,848 mm); Width: 68.5 in (1,740 mm); Height: 71.6 in (1,819 mm).

1965-1977 Ford Bronco 3-door station wagon

1965-1977 Ford Bronco 3-door station wagon

1965-1977 Ford Bronco 2-door pickup

1965-1977 Ford Bronco 2-door pickup

1965-1977 Ford Bronco 0-door roadster

1965-1977 Ford Bronco 0-door roadster

2.8L Ford 170 I6 engine

2.8L Ford 170 I6 engine

4.7L Windsor OHV V8 engine

4.7L Windsor OHV V8 engine

4.9L Windsor OHV V8 engine

4.9L Windsor OHV V8 engine

Engines:
2.8L Straight-6 produced 105 hp (78 kW) at 4,400 rpm and 156 lb·ft (212 N·m) of torque at 2,400 rpm
General information: Configuration: I6; Displacement: 170 cu in (2,781 cc); Cylinder bore: 3.50 in (89.0 mm); Piston stroke: 2.94 in (75.0 mm); Compression ratio: 9.1:1.
3.3L Straight-6 produced 105 hp (78 kW) at 4,400 rpm and 156 lb·ft (212 N·m) of torque at 2,400 rpm
General information: Configuration: I6; Displacement: 200 cu in (3,277 cc); Cylinder bore: 3.685 in (93.6 mm); Piston stroke: 3.126 in (79.4 mm); Compression ratio: 9.1:1.
4.7L Windsor OHV V8 produced 195 hp (145 kW) at 4,400 rpm and 258 lb·ft (350 N·m) of torque at 2,200 rpm
General information: Configuration: 90° OHV small-block V8, 4.380 in bore spacing; Displacement: 289 cu in (4,736 cc); Cylinder bore: 4.0 in (101.6 mm); Piston stroke: 2.87 in (72.9 mm); Cylinder block alloy: Cast iron; Cylinder head alloy: Cast iron ; Valvetrain: pushrod OHV; Compression ratio: 8.8:1; Supercharger: naturally aspirated; Fuel system: Carbureted; Fuel type: gasoline; Oil system: Wet sump; Cooling system: Jacketed block.
4.9L Windsor OHV V8 produced 210 hp (157 kW) at 4,600 rpm and 300 lb·ft (407 N·m) of torque at 2,600 rpm
General information: Configuration: 90° OHV small-block V8, 4.380 in bore spacing; Displacement: 300 cu in (4,916 cc); Cylinder bore: 4.0 in (101.6 mm); Piston stroke: 3.0 in (76.2 mm); Cylinder block alloy: Cast iron; Cylinder head alloy: Cast iron ; Valvetrain: pushrod OHV; Compression ratio: 9.0:1; Supercharger: naturally aspirated; Fuel system: Carbureted; Fuel type: gasoline; Oil system: Wet sump; Cooling system: Jacketed block.
Repair operations: repair operations possible with the engine in the vehicle; intake manifold: removal and installation; exhaust manifold: removal and installation; valve covers: removal and installation; cylinder head: removal, inspection and installation; engine: removal and installation; engine block: cleaning and inspection; spark plug thread repair; timing chain wear: check; timing cover and timing chain: removal and installation; oil pump: removal, inspection and installation; oil pan: removal, inspection and installation; camshaft and lifters: removal, inspection and installation; crankshaft: inspection, removal and installation etc.
Transmissions:
3-speed Ford C4 automatic transmission
Gear ratios (overall): I – 2.46:1; II – 1.46:1; III – 1.0:1; R – 2.18:1
Repair operations: manual shift linkage: inspection, removal, installation and adjustment; throttle valve mechanisms: removal, installation and adjustment; kickdown mechanisms: removal, installation and adjustment; vacuum modulator: check and replacement; band adjustment; automatic transmission: removal and installation; electronic shift transmission: general information; manual lever position sensor: adjustment; neutral start switch: adjustment.
3-speed Ford 3.03 manual transmission
Gear ratios (overall): I – 3.41:1; II – 1.86:1; III – 1.1:1; R – 2.42:1
Repair operations: shift linkage adjustment; shift lever: removal and installation; transmission mounts: check and replacement; manual transmission: removal and installation; speedometer pinion gear and seal: replacement; extension housing oil seal: replacement.
Transfer case:
Dana 20 transfer case
General information: Low-range ratio: 2.46:1; High-range: 1.00:1; Case Material: cast iron; Shift Type: manual; Shift pattern: 2WD-4HI-N-4LO; Fluid Type: OEM fluid requirements varied, 80w-90 gear oil is typical; Fluid Capacity: 2.75 pints (1.375 quarts).
Repair operations: transfer case: removal and installation; transfer case: overhaul; front output shaft oil seal: removal and replacement; rear output shaft oil seal: removal and replacement; rear extension housing bushing: removal and replacement; manual shift lever assembly: removal and installation; electronic shift: removal and installation.
Other manuals: cooling, heating and air conditioning systems; fuel and exhaust systems; engine electrical systems; emissions and engine control systems; driveline; brakes; suspension and steering systems; body; chassis electrical system; wiring diagrams. All 1965-1977 Ford Bronco repair manuals are written specifically for the do-it-yourselfer.