David Brown Tractor 1690 Factory Service Repair Manual

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The David Brown 1690 is a robust agricultural tractor, produced primarily during the late 1970s and 1980s. Known for its strong build quality and reliability, this model was positioned as...

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Taper: Tractor

Distributeur:

UGS: 100025

Mots clés: 1690 Agriculture CASE David Brown Tractor Tractors

Variantes de produits

Description

The David Brown 1690 is a robust agricultural tractor, produced primarily during the late 1970s and 1980s. Known for its strong build quality and reliability, this model was positioned as a medium to high horsepower utility tractor, suitable for a wide range of farm tasks. Featuring a Perkins diesel engine, typically around 5.8 liters, and a constant mesh gearbox with multiple gear configurations, the 1690 was designed for demanding work. Its engineering emphasizes durability and operational longevity, making it a valued machine for farm owners, agricultural workshops, and restoration enthusiasts. This factory service repair manual provides comprehensive guidance for the David Brown 1690 tractor. It covers all major systems, including detailed procedures for engine overhaul, fuel system maintenance, cooling and lubrication systems, transmission and hydraulic systems, electrical components, braking, steering, axles, chassis, and the power take-off (PTO). The manual includes scheduled maintenance, troubleshooting diagnostics, step-by-step repair instructions, adjustments, and detailed technical specifications such as torque values and clearances. Its purpose is to empower owners, mechanics, and technicians with the necessary information to maintain, diagnose, and repair the tractor effectively, ensuring its continued performance and extending its service life.

🏷️ Basic Information

Identification

Make:

David Brown

Model:

Product Type:

Factory Service Repair Manual

👋 Introduction

Market Position

Target Audience:

Farm owners, mechanics, agricultural workshops, restoration enthusiasts

Competitive Analysis

Value Proposition:

Provides comprehensive, factory-authorized repair procedures, enabling cost savings and extending the operational life of the tractor.

Key Features

Manual Organization:

Structured with a table of contents for easy navigation and quick access to specific repair information.

Accessibility:

Downloadable format for instant access on various devices, allowing for repairs anytime, anywhere.

📋 Manual Details

Coverage Areas

Covered Vehicles:

David Brown Tractor 1690

Page Count

Estimated Page Count:

Detailed within manual (typically 500-1000+ pages for comprehensive tractor manuals)

Manual Type

Type:

Factory Service Repair Manual (Workshop Manual)

Language

Language:

English

Format

Format:

📖 Manual Coverage

Systems Covered

Engine:

Complete engine overhaul, diagnosis, specifications, component testing

Fuel System:

Diesel injection pump, injectors, fuel lines, filters, troubleshooting

Cooling System:

Radiator, fan, water pump, thermostat, hoses, flushing, diagnosis

Lubrication System:

Oil pump, oil filters, oil cooler, oil pressure diagnosis, sump

Transmission:

Gearbox, clutch, PTO, hydraulics, differential, final drives, troubleshooting, repair

Hydraulic System:

Hydraulic pump, control valves, cylinders, hoses, filters, system pressures, troubleshooting

Electrical System:

Starter, alternator, battery, lighting, ignition (if applicable), wiring diagrams

Braking System:

Brake operation, adjustment, fluid, hydraulic components, troubleshooting

Steering System:

Power steering pump, steering linkages, troubleshooting

Front Axle:

Front axle assembly, kingpins, steering knuckles, lubrication

Rear Axle:

Rear axle housing, differential, final drives, bearings

Chassis And Body:

Frame, fenders, operator station, mounting points, adjustments

Power Take Off Pto:

PTO engagement, speeds, maintenance, repair

Procedures Included

Maintenance:

Scheduled maintenance, lubrication points, fluid changes, filter replacements

Troubleshooting:

Systematic diagnosis of common and uncommon faults, fault codes (if applicable)

Repair:

Step-by-step instructions for component removal, disassembly, repair, reassembly, and installation

Diagnostics:

Detailed diagnostic procedures for all major systems, including testing and calibration

Adjustments:

Precise procedures for all necessary adjustments (e.g., clutch, brakes, hydraulic controls)

Wiring Diagrams:

Complete and detailed electrical wiring schematics for all circuits

Engine Rebuild:

Complete engine overhaul procedures, including piston/ring replacement, bearing replacement, cylinder head work, crankshaft and camshaft servicing.

Transmission Rebuild:

Detailed instructions for gearbox disassembly, gear replacement, bearing replacement, synchromesh repair, and final drive unit overhauls.

Hydraulic Component Replacement:

Step-by-step guidance for replacing hydraulic pumps, control valves, cylinders, and filters, including bleeding procedures.

Technical Depth

Depth:

Comprehensive, covering everything from routine maintenance to full engine and transmission rebuilds

Torque Specifications:

Precise torque values for all critical fasteners throughout the tractor.

Clearances:

Specified running and assembly clearances for engine, transmission, and hydraulic components.

📊 Manual Specifications

File Format

File Type:

Software Requirements:

Adobe Acrobat Reader, WinZip or equivalent decompression software

Compatibility:

Windows and Mac operating systems

Print Quality

Printability:

Printable pages for workshop use

Binding Type

Binding:

Not applicable (Digital PDF)

Paper Type

Paper:

Not applicable (Digital PDF)

⚙️ Engine Specifications

Primary Engine

Engine Manufacturer:

Perkins (typically)

Engine Model:

Likely a Perkins 6.354 or similar variant (specific to 1690 series)

Engine Type:

6-Cylinder, Naturally Aspirated Diesel

Displacement:

Approx. 5.8 Liters (354 cu. in.)

Performance

Horsepower Rating:

Typically in the 80-95 PTO horsepower range (exact rating depends on specific configuration)

Torque Rating:

Significant torque for pulling power, specific values will be in the manual

Fuel System

Fuel Type:

Diesel Fuel

Injection System:

Direct Injection, likely with a rotary or inline injection pump (e.g., CAV, Simms)

🔧 Transmission

Standard

Transmission Type:

Constant Mesh Gearbox with synchronized shifting (likely)

Gear Configurations:

Multiple forward and reverse gears, often with high/low range (e.g., 12/4, 16/8 speed options)

Optional

Optional Features:

Creep speed, powershift or semi-powershift options may be available on some variants.

Features

Clutch:

Dual-stage clutch for transmission and PTO engagement

Pto Options:

Standard 540/1000 RPM PTO, possibly ground speed PTO

📐 Dimensions

Exterior

Overall Length:

Refer to operator's manual or technical specifications for exact dimensions

Overall Width:

Refer to operator's manual or technical specifications for exact dimensions

Wheelbase:

Refer to operator's manual or technical specifications for exact dimensions

Weights

Operating Weight:

Typically around 3,500 - 4,500 kg (without ballast)

🛡️ Safety Features

Ratings

Safety Features Design:

ROPS (Roll-Over Protective Structure) may be standard or optional depending on model year and market. Operator presence system (e.g., seat sensor) common in later models.

Active Features

Braking System:

Independent rear wheel brakes, wet disc brakes often featured for durability and performance.

Passive Features

Operator Station:

Designed for operator visibility and control. Seat belts often included with ROPS.

💡 Technology Features

Infotainment

Infotainment Systems:

Basic operator controls, instrumentation focused on engine monitoring (oil pressure, temperature, battery voltage), fuel level, and PTO/transmission engagement indicators.

Driver Assistance

Assistance Features:

Power steering is a key driver assistance feature. Differential lock for improved traction.

Connectivity

Connectivity Options:

No modern electronic connectivity features. Focus is on mechanical and hydraulic systems.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Typically every 250-500 operating hours, or annually

Hydraulic Oil Change:

Typically every 1000-1500 operating hours

Air Filter Maintenance:

Frequent checks and cleaning/replacement based on operating conditions, especially in dusty environments

Fluid Specifications

Engine Oil:

API CD or CE rated multi-viscosity oil, e.g., 15W-40. Refer to manual for precise specifications.

Hydraulic Transmission Oil:

Manufacturer-specified hydraulic fluid or UTF (Universal Tractor Transmission Fluid) meeting appropriate standards. Refer to manual.

Coolant:

Ethylene glycol based coolant with anti-corrosion additives, typically 50/50 mix with distilled water.

Known Issues

Common Wear Points:

Clutch wear, hydraulic pump efficiency degradation, PTO clutch wear, starter motor issues, potential seal leaks (engine, transmission, hydraulics).

Troubleshooting Focus:

The manual is crucial for diagnosing issues like hydraulic system performance drops, PTO engagement problems, and engine starting difficulties.

📚 Vehicle History

Brand Heritage

Manufacturer History:

David Brown Tractors was a renowned British tractor manufacturer, known for robust and reliable agricultural machinery, later becoming part of Tenneco and then Case IH.

Model Evolution

1690 Positioning:

The 1690 was a popular model in the David Brown range, positioned as a medium to high horsepower utility tractor for diverse agricultural tasks.

Production

Production Period:

Produced primarily during the late 1970s and 1980s.

🏆 Awards & Recognition

Recognitions

Industry Reputation:

David Brown tractors, including the 1690, are generally recognized for their robust build quality and reliability in demanding agricultural environments.