David Brown 1390 Factory Service Repair Manual

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Tipo: Tractor

Proveedor:

SKU: 96033

Etiquetas: 1390 Agriculture CASE David Brown Tractor Tractors

Variantes de producto

Descripción

The David Brown 1390 is a heavy-duty agricultural tractor representing a robust era of British engineering, known for its sturdy construction and reliable performance. Produced from the late 1970s to the early 1980s, this model was designed for a wide range of agricultural tasks, including plowing, cultivation, harvesting, and transport. It competed with other tractors of similar horsepower classes from major manufacturers of its time. The 1390 is powered by a likely David Brown inline diesel engine, offering approximately 60-75 HP at the drawbar and 70-85 HP at the PTO, and features a manual transmission with multiple forward and reverse speeds. This Factory Service Repair Manual (FSM) provides comprehensive, factory-level repair and diagnostic information for the David Brown 1390. It covers all major systems, including engine, drivetrain, hydraulics, electrical, chassis, and braking systems, along with detailed procedures for maintenance, troubleshooting, disassembly, assembly, and repair. The manual also includes critical technical specifications and tolerances necessary for accurate adjustments. Its scope is intended to assist owners, mechanics, and technicians in effectively maintaining and repairing the vehicle, ensuring its continued operational efficiency and longevity.

🏷️ Basic Information

Identification

Make:

David Brown

Model:

Vehicle Type:

Agricultural Tractor

Codes

Product Code:

DB-1390-FSM

👋 Introduction

Market Position

Category:

Heavy-duty agricultural tractor

Competitive Analysis

Competitors Era:

Competed against tractors from manufacturers like Massey Ferguson, John Deere, Ford, and International Harvester of similar horsepower classes

Key Features

David Brown Heritage:

Represents a robust era of British agricultural engineering, known for sturdy construction and reliable performance

Model Purpose:

Designed for a wide range of agricultural tasks, including plowing, cultivation, harvesting, and transport

📋 Manual Details

Coverage Areas

Primary Coverage:

Factory Service Repair

Page Count

Estimated Page Count:

Comprehensive (typical for model series, estimated 500+ pages)

Manual Type

Type:

Factory Service Repair Manual (FSM) / Workshop Manual

Language

Language:

English

Format

Format:

📖 Manual Coverage

Systems Covered

Engine Systems:

Engine mechanical, fuel system, lubrication system, cooling system, exhaust system, starting and charging systems

Drivetrain Systems:

Transmission (gearbox, PTO), rear axle, differential, final drives, drive shafts, clutch

Hydraulic Systems:

Hydraulic pump, control valves, lift arms, remote hydraulics, hydraulic fluid specifications and maintenance

Electrical Systems:

Wiring diagrams, lighting, ignition system (if applicable to era), starting and charging, accessory circuits

Chassis And Steering:

Front axle, steering system (mechanical and/or power steering), suspension components

Braking Systems:

Brake operation, maintenance, and repair of braking components

Body And Cab:

Body panels, cab components, controls, seating, instrument panel

Power Steering System:

Service and repair of power steering components, hydraulic pump, cylinder, and steering linkage.

Three Point Hitch:

Adjustment, maintenance, and repair of the hydraulic 3-point hitch system, including draft control.

Procedures Included

Maintenance:

Routine maintenance schedules, lubrication points, filter replacements, fluid checks and changes

Troubleshooting:

Diagnostic charts and procedures for identifying and resolving common and uncommon issues

Repair:

Step-by-step repair instructions for all major mechanical, hydraulic, and electrical components

Disassembly And Assembly:

Detailed procedures for component removal, disassembly, inspection, and reassembly

Specifications And Tolerances:

Torque specifications, clearances, pressures, and other critical technical data for proper repair and adjustment

Diagnostic Procedures:

Detailed troubleshooting guides for identifying symptoms and root causes of malfunctions

Technical Depth

Depth:

Comprehensive factory-level repair and diagnostic information, suitable for skilled technicians and serious DIY users

Diagnostic Tools:

Procedures may involve basic diagnostic tools, pressure gauges, and electrical testers.

📊 Manual Specifications

File Format

Compatibility:

Compatible with all Windows and Mac operating systems

Required Software:

Adobe PDF Reader, WinZip (for potential extraction)

Print Quality

Printability:

Printable pages, allowing for hard copy reference

Binding Type

Binding:

Digital (PDF format - not physically bound)

Paper Type

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Primary Engine

Engine Manufacturer:

David Brown (typically British Leyland subsidiary)

Engine Model:

Likely a variant of the David Brown inline diesel engine

Engine Type:

Diesel, naturally aspirated (potentially turbocharged variants existed for similar models)

Displacement:

Estimated 3.5 - 4.5 Liters (typical for this class and era of David Brown tractors)

Performance

Horsepower Drawbar:

Approximately 60-75 HP (estimated for this model class)

Horsepower Pto:

Approximately 70-85 HP (estimated for this model class)

Fuel System

Injection Type:

Direct injection (typical for David Brown diesel engines of this era)

Fuel Type:

Diesel

🔧 Transmission

Standard

Transmission Type:

Manual transmission with a synchronized gearbox

Optional

Optional Gearbox:

Likely offered with different gear configurations or a creeper gear option

Features

Gear Count:

Typically 8 or 12 forward speeds and 2 or 4 reverse speeds

Power Take Off Pto:

Standard PTO (e.g., 540 RPM, potentially 1000 RPM options)

📐 Dimensions

Exterior

Length:

Variable, but typically around 3.5-4.0 meters (excluding implements)

Width:

Variable, typically 1.8-2.2 meters

Height:

Variable, typically 2.4-2.7 meters (to top of cab/exhaust)

Weights

Operating Weight:

Approximately 3500-4500 kg (estimated)

🛡️ Safety Features

Ratings

Roll Over Protection:

May have ROPS (Roll-Over Protective Structure) if fitted with a later cab; older configurations might lack integrated ROPS

Active Features

Parking Brake:

Mechanical parking brake

Passive Features

Seatbelt:

Seatbelts likely present if equipped with a factory cab

💡 Technology Features

Infotainment

Infotainment System:

Basic instrumentation: Tachometer, engine temperature gauge, oil pressure gauge, fuel gauge, hour meter. No modern infotainment features.

Driver Assistance

Driver Assistance Features:

None (typical for the era). Focus on mechanical controls and operator input.

Connectivity

Connectivity Options:

🔧 Maintenance

Service Intervals

Engine Oil Change:

Typically every 250-500 operating hours, or annually

Fuel Filter Replacement:

As recommended, typically every 250-500 hours or when issues arise

Air Filter Service:

Regular inspection and cleaning, replacement as needed based on operating conditions

Fluid Specifications

Engine Oil Grade:

Typically SAE 15W-30 or 10W-30 (API CD or equivalent)

Hydraulic Fluid Type:

UTTO (Universal Tractor Transmission Oil) or specific David Brown hydraulic fluid

Coolant Type:

Ethylene glycol based antifreeze/coolant with corrosion inhibitors (e.g., 50/50 mix with distilled water)

Known Issues

Common Wear Points:

Hydraulic pump wear, clutch wear, PTO clutch engagement, front axle kingpin wear, electrical wiring degradation

Engine Reliability:

Generally robust engines, but head gasket issues or injector problems can occur with age and mileage

📚 Vehicle History

Brand Heritage

Manufacturer:

David Brown Tractors Ltd. (UK), later part of Tenneco (Case IH)

Model Evolution

Series:

Likely part of the David Brown 1390 series, succeeding or contemporaneous with other 1xxx series models

Production

Production Years:

Estimated late 1970s to early 1980s (typical for this model designation)

🏆 Awards & Recognition

Recognitions

Awards Historical:

David Brown tractors of this era were recognized for their workhorse capability and durability in agricultural communities, but specific model awards are rare.