Class:
Utility Tractor, suitable for agricultural, horticultural, and light industrial applications.
Competitors:
Competed against similar utility tractors from manufacturers like Ford, John Deere, International Harvester, and Massey Ferguson during its production era.
Versatility:
Designed for a wide range of tasks, from plowing and tilling to mowing and general farm work.
Simplicity:
Known for its robust and relatively simple mechanical design, making it reliable and easier to maintain.
Durability:
BF Avery tractors were built to last, with a reputation for rugged construction.
Value Proposition:
Essential resource for owners and mechanics to keep the BF Avery R Tractor operational and maximize its lifespan through proper maintenance and repair.
Coverage:
Comprehensive service and repair procedures for the BF Avery R Tractor.
Pages:
Not specified in product information (typical for PDF downloads, but a critical detail for buyers).
Type:
Workshop Service Manual / Repair Manual
Language:
English (implied by product description, but not explicitly stated)
Engine:
Detailed coverage of engine overhaul, component testing, timing, cooling system, lubrication system, and fuel system diagnostics.
Transmission:
Repair and maintenance of the gearbox, clutch, and drive system components.
Electrical:
Wiring diagrams, starter system, charging system, ignition system, and lighting system diagnostics.
Hydraulic System:
Troubleshooting, repair, and maintenance of the tractor's hydraulic lift and steering systems.
Chassis And Frame:
Steering mechanism, front axle, rear axle, and drawbar assembly repairs.
Brakes:
Service procedures for the braking system, including adjustment and component replacement.
Power Take Off Pto:
Maintenance and repair of the PTO drive and engagement mechanisms.
Routine Maintenance:
Oil changes, filter replacements, lubrication points, and general inspections.
Troubleshooting:
Diagnostic flowcharts and symptom-based troubleshooting guides for common and uncommon issues.
Component Overhaul:
Detailed step-by-step instructions for rebuilding major components like the engine and transmission.
Adjustment Procedures:
Settings for clutch, brakes, PTO engagement, and engine valve lash.
Assembly Disassembly:
Exploded views and detailed instructions for taking apart and reassembling all tractor systems.
Torquing Specifications:
Precise torque values for all critical fasteners to ensure proper assembly and prevent damage.
Depth:
Comprehensive, suitable for professional mechanics and experienced DIY users.
Diagnostics:
Advanced diagnostic procedures, including electrical system testing and hydraulic pressure checks.
Rebuild Guides:
Complete engine and transmission rebuild instructions with component tolerances.
Quality:
Likely high-resolution scans for clarity of text and diagrams (assumed, as not specified).
Binding:
N/A (Digital PDF Download)
Paper:
N/A (Digital PDF Download)
Text Search:
Typically searchable text within PDF, enabling quick access to specific information (assumed).
Internal Links:
Often includes internal bookmarks and links for easy navigation through chapters and sections (assumed).
Engine Type:
Gasoline (most common, though diesel variants might exist for some models/years - manual should clarify).
Displacement:
Specific displacement not provided, but typical for utility tractors of the era (e.g., 1.5L to 2.5L range common).
Configuration:
Likely an inline 3 or 4-cylinder engine.
Horsepower:
Estimated 20-35 PTO horsepower, depending on specific engine and configuration.
Torque:
Not specified, but sufficient for typical utility tractor tasks.
Carburetor:
Likely features a downdraft carburetor system (brand/model not specified).
Type:
Liquid-cooled, typically with a radiator and fan.
Oil Type:
Engine oil, specific viscosity grade (e.g., SAE 30 or 10W-30) would be detailed in the manual.
Type:
Spark ignition, likely with a distributor and coil.
Gearbox Type:
Manual transmission, likely a sliding gear type.
Speeds:
Typically offers multiple forward and reverse gears (e.g., 4 or 6 forward speeds).
Additional Gearing:
Some models might have offered a multi-speed rear end or creeper gear for very low speeds.
Clutch Type:
Single dry plate clutch, operated by foot pedal.
Differential Lock:
Often equipped with a rear differential lock, operated by foot pedal, for enhanced traction.
Transmission Oil:
Gear oil, specific API GL-4 or GL-5 rating and viscosity grade would be specified in the manual.
Wheelbase:
Typical for utility tractors of its era; manual would provide exact measurements.
Overall Length:
Varies by configuration; manual needed for specifics.
Overall Width:
Varies by configuration; manual needed for specifics.
Operating Weight:
Estimated 2,000-3,500 lbs (900-1600 kg) depending on configuration and added ballast.
Drawbar Horsepower:
Typically around 80-90% of PTO horsepower.
Rollover Protection Structure Rops:
Original models likely did not come with ROPS as standard; aftermarket ROPS were often installed. Manual would detail any factory-fitted systems.
Braking System:
Mechanical drum brakes or hydraulic expanding shoe brakes, depending on the specific variant and year.
Parking Brake:
Hand-operated parking brake mechanism.
Operator Station:
Open operator station, typically with a padded seat and basic controls.
Lighting:
Basic headlights and taillights (if equipped) for visibility.
Engine Oil Change:
Typically every 50-100 operating hours, or annually, as specified in the manual.
Oil Filter Change:
Coincides with engine oil changes.
Air Filter Cleaning:
Regular cleaning and replacement as per operating conditions, detailed in the manual.
Transmission Oil Change:
Typically every 500-1000 operating hours, or periodically as per manual recommendations.
Engine Oil Capacity:
Manual will specify capacity, likely around 4-6 quarts (3.8-5.7 liters).
Coolant Type:
Ethylene glycol based antifreeze, manual will specify mix ratio and type.
Hydraulic Fluid:
Manual will specify hydraulic fluid type and viscosity (e.g., Type A, UTTO, or specific tractor hydraulic fluid).
Carburetor Issues:
Potential for gumming and sticking if fuel sits for extended periods, requiring cleaning or rebuilding.
Electrical Connections:
Corrosion and loose connections can lead to intermittent electrical issues.
Hydraulic Leaks:
Worn seals in pumps, cylinders, and hoses can cause hydraulic fluid leaks.
Clutch Wear:
Normal wear and tear on the clutch disc and pressure plate, requiring eventual replacement.
Founder:
Harry Ferguson (though BF Avery was a separate entity, it operated within the context of early tractor innovation).
Legacy:
BF Avery Company was known for producing rugged, reliable, and often more affordable tractors compared to larger manufacturers.
Introduction Era:
BF Avery tractors were produced from the late 1930s through the 1950s. The 'R' model likely falls within this period.
Manufacturing Location:
Cleveland, Ohio, USA.
Production Years:
Specific production years for the 'R' model are not stated but align with the company's operating history.