Target Audience:
Mechanical technicians, agricultural mechanics, skilled DIY tractor owners
Value Proposition:
Provides dealership-level technical information for owners and technicians to perform quality repairs and maintenance, saving on labor costs.
Emphasis:
Special aspects of product repair, clear identification of WARNING, CAUTION, and NOTE statements.
Tool Identification:
References specific David Brown 1390 Tractor special tool numbers and illustrations.
Engine:
Engine removal, installation, disassembly, assembly, tune-ups, lubrication, cooling system (if applicable), exhaust system
Fuel System:
Fuel system components, diagnosis, repair, overhaul
Ignition:
Ignition system components, diagnosis, repair (if applicable - likely diesel, so glow plugs/starting aids)
Electrical System:
Electrical system components, wiring diagrams, diagnosis, repair
Transmission:
Transmission disassembly, assembly, repair, overhaul
Drivetrain:
Axles, differentials, driveshafts, PTO (Power Take-Off)
Hydraulics:
Hydraulic system components, pump, cylinders, control valves, diagnosis, repair
Steering:
Steering system components, diagnosis, repair
Brakes:
Brake system components, diagnosis, repair
Bodywork:
Body panels, fenders, operator's station, sheet metal repair
Cooling System:
Radiator, water pump, thermostat, hoses, and coolant maintenance.
Exhaust:
Exhaust manifold, pipe, and muffler inspection and replacement.
Chassis:
Frame, axles, and suspension components.
Maintenance:
Routine maintenance, servicing, lubrication schedules
Troubleshooting:
Diagnostic procedures for common and uncommon issues
Repair:
Detailed step-by-step repair instructions for all major components
Overhaul:
Complete overhaul procedures for engine, transmission, and hydraulic systems
Installation Removal:
Procedures for removing and installing major components and assemblies
Proprietary Components:
Instructions for repairs of proprietary components, with references to manufacturer guidelines
Tune Ups:
Engine tuning procedures, including fuel injection timing and valve adjustments.
Assemblies Disassemblies:
Detailed step-by-step instructions for the assembly and disassembly of all major tractor systems.
Wheel Alignment:
Procedures for checking and adjusting wheel alignment.
Depth:
Advanced diagnostics and repair, suitable for experienced technicians; assumes familiarity with general automotive practices and BRP product service
Diagnostic Tools:
References required diagnostic tools, including specialized David Brown tools.
Routine Maintenance Schedule:
Detailed in the manual, covering daily, weekly, monthly, and annual checks and services.
Engine Oil:
Specific oil type, viscosity, and capacity outlined in the manual (e.g., API CD or CE rated oils).
Transmission Hydraulic Fluid:
Specification for transmission and hydraulic fluid, including viscosity and type (e.g., Universal Tractor Transmission Oil - UTTO).
Coolant:
Recommended coolant type and mixture for the engine cooling system.
Fuel Type:
Standard diesel fuel specifications.
Gearbox Oil:
Specification for manual gearbox oil.
Brake Fluid:
Specification for brake fluid (if applicable).
Common Wear Items:
Manual would cover common wear items such as clutch, brake components, hydraulic seals, and engine filters.
Electrical Gremlins:
Procedures for diagnosing and rectifying typical electrical issues common in older machinery.
Hydraulic Performance:
Troubleshooting for hydraulic system degradation, such as slow lift or loss of power.
Engine Reliability:
Guidance on common engine issues and their resolution.
Transmission Grinding:
Troubleshooting for transmission issues, potentially including synchro rings or gear wear.
