David Brown Tractor 1494 WSM Service Manual Repair

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The David Brown 1494 is a robust agricultural tractor, a product of a manufacturer historically recognized for its durable and reliable machinery. Produced likely in the late 1970s to early...

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Tipo: Tractor

Proveedor:

SKU: 101177

Etiquetas: 1494 1494 WSM Agriculture David Brown Featured Tractor Tractors

Variantes de producto

Descripción

The David Brown 1494 is a robust agricultural tractor, a product of a manufacturer historically recognized for its durable and reliable machinery. Produced likely in the late 1970s to early 1980s, this model represents an evolution in David Brown's design, offering strong performance estimated in the 60-80 HP range. It is engineered for a variety of farm tasks, embodying the brand's heritage of creating dependable equipment suitable for diverse agricultural needs. This comprehensive service and repair manual provides detailed guidance for all services and repairs, as well as routine maintenance of the David Brown 1494. It covers essential systems including the engine, drivetrain, hydraulics, electrical components, and chassis. Within its extensive pages, users will find step-by-step repair instructions, diagnostic procedures for troubleshooting, disassembly and assembly guides, and critical specifications and tolerances. This manual is an invaluable resource for farm owners, agricultural technicians, and mechanics, enabling them to effectively maintain and repair the tractor, thereby saving significant costs.

🏷️ Basic Information

Identification

Make:

David Brown

Model:

Product Type:

Service Repair Manual Download

👋 Introduction

Market Position

Target User:

Farm owners, agricultural technicians, DIY mechanics, tractor enthusiasts

Competitive Analysis

Value Proposition:

Enables users to perform their own repairs, saving significant costs compared to professional mechanic services

Key Features

Manual Benefits:

Step-by-step instructions, pictures, wiring diagrams, comprehensive coverage, time-saving

📋 Manual Details

Coverage Areas

Overall Coverage:

All services and repairs, routine maintenance

Page Count

Estimated Page Count:

Detailed, comprehensive (exact count not specified but implied extensive)

Manual Type

Type:

Service Manual (WSM), Repair Manual

Language

Language:

English

Format

File Format:

📖 Manual Coverage

Systems Covered

Engine Systems:

Engine overhaul, fuel system, cooling system, lubrication system, ignition system (if applicable), exhaust system

Drivetrain Systems:

Clutch, gearbox (transmission), differential, final drives, PTO (Power Take-Off) system

Hydraulic Systems:

Hydraulic pump, lift cover, remote hydraulics, auxiliary services

Electrical Systems:

Wiring diagrams, starter, alternator, lighting, battery, instrumentation

Chassis Systems:

Front axle, steering system, brakes, rear axle housing

Bodywork And Cab:

Sheet metal, cab components, controls, operator station

Procedures Included

Maintenance Procedures:

Routine servicing, oil changes, filter replacements, lubrication points, adjustments

Repair Procedures:

Step-by-step repair instructions for all major components and systems

Troubleshooting:

Diagnostic procedures for identifying and resolving common problems

Disassembly And Assembly:

Detailed instructions for component removal, repair, and reinstallation

Specifications And Tolerances:

Tightening torques, clearances, fluid capacities, pressures

Technical Depth

Depth:

In-depth, professional quality, easy-to-follow with pictures and diagrams

📊 Manual Specifications

File Format

File Format:

Print Quality

Printability:

Full Printable

Binding Type

Binding Type:

Digital Download (Printable)

Paper Type

Paper Type:

N/A (Digital)

Delivery

Delivery Method:

Instant Download

Requirements

Software Requirements:

Adobe PDF Reader

Compatibility

Operating Systems:

All Versions of Windows & Mac

⚙️ Engine Specifications

Primary Engine

Engine Type:

Likely a British Leyland diesel engine, specific variant not detailed in product info but common for the era

Engine Configuration:

Typically a 4-cylinder or 6-cylinder diesel engine for this tractor class

Performance

Horsepower Range:

Estimated 60-80 HP range, typical for tractors of this size and class in the 14xx series

Fuel System

Fuel Type:

Diesel

🔧 Transmission

Standard

Transmission Type:

Likely a David Brown synchromesh gearbox, potentially with a dual-clutch or torque amplifier option.

Optional

Optional Features:

Possible PTO options (e.g., 540/1000 RPM), potentially powershift or creeper gears depending on specific configuration.

📐 Dimensions

Exterior

Tractor Type:

Agricultural Tractor

Weights

Typical Operating Weight:

Around 2500-3500 kg, depending on configuration and ballast

🛡️ Safety Features

Ratings

Safety Features:

Operator safety considerations such as ROPS (Roll-Over Protective Structure) compatibility, brake systems, and lighting.

💡 Technology Features

Infotainment

Infotainment System:

Basic operator controls, instrumentation including tachometer, engine temperature, oil pressure, fuel gauge. No modern infotainment.

Driver Assistance

Driver Assistance Features:

N/A (Focus is on core mechanical functionality).

Connectivity

Connectivity Features:

🔧 Maintenance

Service Intervals

Engine Oil Change Interval:

Typically 250 hours, depending on operating conditions (specific interval detailed in manual).

Hydraulic Fluid Change Interval:

Typically 1000-1500 hours (specific interval detailed in manual).

Fluid Specifications

Engine Oil Specification:

API CD or CE, SAE 15W-40 or 10W-30 (specific viscosity depends on ambient temperature, detailed in manual).

Hydraulic Fluid Specification:

David Brown Hytran or equivalent UTF (Universal Tractor Transmission Oil) meeting specific viscosity and additive requirements (detailed in manual).

Transmission Fluid Specification:

Likely shared with hydraulic fluid (UTF) for integrated transmission/hydraulic systems (detailed in manual).

Coolant Specification:

Ethylene glycol based antifreeze with corrosion inhibitors, mixed 50/50 with distilled water (detailed in manual).

Known Issues

Common Wear Points:

Hydraulic pump wear, clutch wear, PTO engagement issues, potential for fuel injection system maintenance.

Electrical System Quirks:

Older wiring harnesses can degrade, requiring inspection and potential repair/replacement as detailed in wiring diagrams.

📚 Vehicle History

Brand Heritage

Manufacturer History:

David Brown Tractors was a prominent British tractor manufacturer known for robust and reliable machinery.

Model Evolution

Model Series:

The 1494 is part of the later David Brown range, representing an evolution in design and technology from earlier models.

Production

Production Period:

Likely produced in the late 1970s to early 1980s, following the acquisition by Tenneco.

🏆 Awards & Recognition

Recognitions

Brand Recognition:

David Brown tractors are historically recognized for their durability and suitability for diverse agricultural tasks.