Segment:
Heavy-duty agricultural tractor
Competitors:
Comparable models from John Deere, Massey Ferguson, Ford, and other major tractor manufacturers of the era.
Manual Value Proposition:
Provides essential, manufacturer-backed technical data and repair procedures to maintain the operational integrity and longevity of the IH David Brown 1690 Tractor.
Digital Format Benefits:
Instant download, searchable text, and bookmarking offer significant advantages over traditional paper manuals in terms of usability and accessibility.
Systems Covered Overview:
Comprehensive coverage of maintenance, repair, and troubleshooting for the International David Brown 1690 Tractor.
Estimated Page Count:
Not specified, but described as 'complete' and containing 'detailed diagrams' and 'step-by-step instructions', implying a substantial document.
Type:
Service Manual / Workshop Manual / Repair Manual
Engine Service:
Detailed procedures for engine overhaul, maintenance, and troubleshooting.
Fuel System:
Comprehensive coverage of the Diesel Fuel System, including injection pump, injectors, and fuel lines.
Cooling System:
Maintenance, repair, and troubleshooting of the radiator, coolant flow, and related components.
Clutch Systems:
In-depth coverage of Single Disc and Dual Disc clutch systems, including adjustment and replacement.
Transmission And Drivetrain:
Detailed information on transmission overhaul, maintenance, and repair, including gears, shafts, and synchronizers.
Rear Axle And Differential:
Service procedures for the rear axle assembly and differential, including backlash adjustments and seal replacement.
Front Axle And Steering:
Coverage of front axle maintenance, steering gear repair, and power steering system service.
Hydraulic Systems:
Detailed guidance on the Hydraulic Lift System, including pump, cylinders, and control valves.
Electrical And Ignition:
Service information for the Electrical System and Ignition System (for Petrol variants, though primarily diesel focused), including wiring diagrams and component testing.
Power Take Off Pto:
Maintenance and repair procedures for the Power Take-Off (PTO) unit.
Brakes:
Service and repair information for the brake system.
Engine Governor:
Specific coverage for the Governor (Non Diesel) system.
Belt And Pulley Systems:
Information on belt tensioning and pulley servicing.
Maintenance Procedures:
Routine servicing, lubrication schedules, filter changes, fluid level checks.
Troubleshooting Guides:
Diagnostic information for identifying and resolving common operational issues.
Repair And Rebuild:
Detailed step-by-step instructions for component overhaul and major repairs.
Component Disassembly And Assembly:
Exploded diagrams and clear instructions for taking apart and reassembling various tractor components.
Technical Specifications And Adjustments:
Precise data for settings, tolerances, torque values, and fluid specifications.
Depth:
Comprehensive from basic maintenance to complex mechanical repairs and diagnostics.
Format Details:
PDF (Portable Document Format)
Quality Enhancements:
Improved quality PDF with enhanced clarity for illustrations and text.
Binding Type:
Not applicable (Digital PDF Download)
Paper Type:
Not applicable (Digital PDF Download)
Features:
Bookmarks, Searchable Text, Index for efficient navigation.
Features:
Zoomable, Printable (individual pages or entire document), Savable.
Devices:
All Versions of Windows, Mac, iOS, BB, iPhone, iPad, Android, etc.
Make Model:
International Harvester / David Brown (likely Perkins or proprietary IH engine)
Cylinder Configuration:
Likely inline 6-cylinder diesel
Horsepower:
Specifications vary, but typically in the 80-100 HP range for this class of tractor.
Torque:
Detailed torque figures would be within the manual.
Injection System:
High-pressure diesel injection system (details on specific pump and injector types available in manual).
Type:
Likely a manual gearbox with multiple forward and reverse gears. (Specific details on number of speeds and gear ratios in manual).
Features:
May include options like creeper gears or power reverser, depending on configuration (check manual for specifics).
Clutch Type:
Dual-disc clutch is common for heavy-duty applications like the 1690, allowing for independent PTO operation.
Overall Length:
Typical dimensions for a tractor of this class would be approximately 3.8-4.2 meters. (Specific measurements in manual).
Overall Width:
Variable based on tire fitment, generally around 1.9-2.3 meters. (Specific measurements in manual).
Operating Weight:
Likely in the range of 4,000-5,500 kg. (Specific weight figures in manual).
Engine Oil Change:
Typically every 250-500 operating hours, depending on operating conditions. (Specific interval in manual).
Hydraulic Fluid Change:
Usually recommended annually or every 1000 hours. (Specific interval in manual).
Engine Oil:
API CD or CE classification, SAE 15W-40 recommended for most conditions. (Exact specifications in manual).
Hydraulic Fluid:
IH Hy-Trans or equivalent UTF (Universal Tractor Transmission fluid). (Specific fluid type and viscosity in manual).
Transmission Fluid:
Refer to hydraulic fluid specifications; often shared with the transmission and final drives. (Confirm in manual).
Common Wear Items:
Potential wear on clutch components, hydraulic pump seals, and certain drivetrain bearings due to age and usage. (Manual addresses maintenance to prevent/mitigate these).
Electrical System Reliability:
Older wiring harnesses and components can be prone to corrosion and failure; thorough inspection and possible replacement may be needed. (Manual provides diagnostic guidance).
Heritage:
International Harvester (IH) has a long and storied history in agricultural machinery, known for its robust and reliable equipment. David Brown was a British tractor manufacturer acquired by IH.
Model Lineage:
The 1690 represents a mid-to-late production era model within IH's expansive tractor range, often building upon established designs with performance and comfort enhancements.
Production Years:
The 1690 model series was primarily produced during the late 1970s and 1980s.
