Target Audience:
Mechanical technicians and Case David Brown 1690 Tractor owners intending to perform maintenance and repairs.
Manual Purpose:
To help users get the best value from their Case David Brown 1690 Tractor by providing reliable information, diagnostic and repair procedures, and maintenance instructions.
Content Accuracy:
Endeavored to ensure accuracy; contains all necessary instructions for any repair.
Emphasis On Safety:
Emphasizes safety equipment and precautions, including the use of a torque wrench.
Special Tools Reference:
Refers to special tools by Case David Brown 1690 Tractor special tool number and provides illustrations.
Dealership Level Information:
Includes many specifications and procedures available in an authorized Case David Brown 1690 Tractor dealer service department.
Warning Symbols:
Provides information and procedures emphasized by WARNING, CAUTION, and NOTE symbols.
Value Proposition:
Offers comprehensive coverage, enabling owners to perform professional-level maintenance and repairs, saving on labor costs and ensuring longevity of the tractor.
Engine Systems:
• Engine disassembly and assembly
• Engine overhaul procedures
• Lubrication system
• Cooling system
• Fuel system
• Ignition system (if applicable, based on engine type)
Transmission Systems:
• Transmission disassembly and assembly
• Gearbox overhaul
• Clutch service
Drivetrain Systems:
• Final drives
• Differential
• PTO (Power Take-Off) system
Hydraulic Systems:
• Hydraulic pump service
• Hydraulic control valve repair
• Hydraulic cylinder overhaul
• Hydraulic system diagnostics
Electrical Systems:
• Wiring diagrams
• Starter motor
• Alternator
• Battery service
• Lighting system
Braking Systems:
• Brake system maintenance
• Brake repair procedures
Steering Systems:
• Steering mechanism repair
Chassis And Body:
• Body component repair
• Frame inspection
Fuel System Details:
Comprehensive instructions for the fuel tank, fuel lines, fuel filter(s), and injection pump servicing.
Lubrication System Details:
Information on the oil pump, oil filter, oil passages, and lubrication points throughout the tractor.
Exhaust System Details:
Procedures for exhaust manifold, pipe, and muffler inspection and replacement.
Body Details:
Repair and maintenance of the tractor's sheet metal, cab (if equipped), and associated components.
Proprietary Component Instructions:
Includes instructions for proprietary components, referencing respective manufacturer guidelines for a complete understanding of their functions.
Maintenance Procedures:
• Routine maintenance and servicing
• Tune-ups
• Fluid level checks and changes
• Filter replacements
Repair Procedures:
• Removal and installation of components
• Assemblies and disassemblies
• Component overhaul and rebuilding
• Troubleshooting guides
Engine Rebuild Procedures:
Detailed steps for engine disassembly, cleaning, inspection, component replacement (pistons, rings, bearings, valves), and reassembly.
Transmission Rebuild Procedures:
Comprehensive guidance for the complete overhaul of the tractor's transmission, including gear sets, bearings, and synchronizers.
Technical Depth:
Designed for mechanical technicians familiar with BRP products and general automobile practices; emphasizes special aspects of the product for quality service and building a reputation.
Diagnostic Capabilities:
Advanced diagnostic procedures for identifying and rectifying complex issues across all major systems.
Engine Type:
Likely a multi-cylinder diesel engine, common for tractors of this era. Specific details are not provided in the product information, but the manual would contain this.
Engine Manufacturer Association:
While not explicitly stated, Case David Brown tractors often utilized engines from reputable manufacturers of the era, which the manual would identify.
Power Output:
Details would be found within the manual. Typical for this class of tractor, expect power in the range of 80-100 PTO horsepower.
Torque Output:
Details would be found within the manual. Significant torque for heavy draft work.
Injection System:
Details covered in the manual, likely a direct injection system from a reputable manufacturer.
Transmission Type:
Details would be found within the manual. Likely a powershift or synchromesh gearbox with multiple forward and reverse gears.
Gear Count:
Specific gear counts (e.g., 12 forward, 4 reverse) would be detailed in the manual's specifications section.
Gear Selection:
Manual gear selection with a specific shift pattern detailed in the manual.
Pto Engagement:
Mechanical PTO engagement, procedures covered in the manual.
Operating Weight:
Specific weight not provided in product info, but the manual would contain detailed specifications for accurate service.
Axle Load Limits:
Details would be found within the manual for proper load management.
Front Axle Weight:
Details would be provided in the manual, crucial for weight distribution and stability.
Rear Axle Weight:
Details would be provided in the manual, important for load capacity and traction.
Operator Interface:
Focuses on practical operator controls and gauges essential for farm operations, rather than modern infotainment.
Operator Aid Features:
Features such as PTO speed control, draft control, and position control are likely covered, which are technological aids for agricultural tasks.
Engine Oil Change:
Specific intervals (e.g., every 250 hours) detailed in the manual, along with recommended oil types and capacities.
Transmission Fluid Change:
Intervals for transmission and hydraulic fluid changes will be clearly defined in the manual.
Filter Replacement:
Schedule for replacing fuel, oil, and air filters will be provided.
Engine Oil Type:
Manual will specify SAE viscosity grade and API service classification (e.g., API CD or CE).
Hydraulic Fluid Type:
Manual will specify hydraulic fluid type, often a tractor hydraulic fluid (THF) or similar, with viscosity requirements.
Coolant Type:
Manual will specify coolant type and antifreeze mixture ratios for optimal performance and protection.
Transmission Fluid Type:
Manual will specify the correct type and viscosity of transmission oil, critical for smooth operation and longevity of gears and bearings.
Brake Fluid Type:
If hydraulic brakes are used, the manual will specify the appropriate brake fluid type.
Common Wear Points:
The manual will highlight common wear points and potential issues related to engines, transmissions, and hydraulic systems, offering diagnostic and repair guidance.
Troubleshooting Guides:
Extensive troubleshooting sections will aid in diagnosing and resolving issues effectively.
Manufacturer Heritage:
Case David Brown is a historical agricultural machinery manufacturer known for robust and reliable tractors. The brand has a legacy of engineering excellence in the farming sector.
Model Significance:
The 1690 represents a key model in the Case David Brown lineup, likely offering a balance of power, comfort, and versatility for its time.