🏷️ Basic Information

Make:

International Harvester / David Brown

Model:

1190, 1194, 1290, 1294, 1390

Product Id:

IH-DB-WKSP-1190-1390-PDF

👋 Introduction

Market Position:

Designed for owners and independent repair shops seeking detailed guidance for maintaining and repairing the International Harvester David Brown tractor series, enabling cost savings through self-service.

Target Audience:

Ideal for agricultural cooperatives, farm repair shops, and individual farmers who maintain their own equipment.

Competitive Analysis:

This manual provides a comprehensive alternative to expensive dealership service, offering the same level of detail required for professional-quality repairs and maintenance.

Key Features:

Step-by-step instructions, detailed diagrams and illustrations, troubleshooting guides, diagnostic procedures, specifications and torque values, complete repair coverage from routine maintenance to major overhauls.

Illustrations And Diagrams:

Features numerous exploded diagrams, schematic drawings, and photographic illustrations to clarify repair steps and component identification.

Money Saving Aspect:

Empowers users to perform their own repairs, significantly reducing labor costs associated with dealership service.

📋 Manual Details

Coverage Areas:

All models/engines/trim/transmission types for International David Brown 1190, 1194, 1290, 1294, 1390 series tractors.

Page Count:

Estimated 500+ pages (typical for a complete workshop manual of this era and scope).

Manual Type:

Complete Workshop Service and Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Systems Covered:

Engine (diesel), Fuel System, Lubrication System, Cooling System, Intake and Exhaust Systems, Clutch, Transmission (gearbox), Power Take-Off (PTO), Hydraulic System, Steering System, Brakes, Electrical System (starting, charging, lighting, instrumentation), Front Axle, Rear Axle, Chassis, Bodywork, Cab.

Electrical System Detail:

Covers wiring diagrams, troubleshooting for starting and charging systems (alternator/generator, starter motor, battery), lighting circuits, and dashboard indicator lights.

Cooling System Detail:

Covers radiator maintenance, thermostat operation, water pump servicing, coolant type and capacity, and fan belt adjustment.

Front Axle Detail:

Includes servicing for 2WD and 4WD front axles, hub bearings, kingpins, and steering knuckles.

Procedures Included:

General Maintenance, Lubrication Charts, Routine Service, Engine Overhaul, Fuel Injection System Servicing, Cooling System Repair, Clutch Adjustment and Replacement, Transmission Gearbox Repair and Reassembly, PTO Operation and Repair, Hydraulic Pump and Valve Servicing, Steering System Overhaul, Brake System Maintenance and Repair, Electrical Troubleshooting and Component Replacement, Front and Rear Axle Repair, Chassis Component Servicing, Body Panel Repair, Cab Trim and Repair, Torque Specifications, Diagnostic Procedures, Component Specifications.

Hydraulic System Repair:

Detailed procedures for servicing the main hydraulic pump, control valves, hydraulic cylinders (e.g., lift arms, steering), hydraulic filters, and hydraulic fluid replacement.

Steering System Repair:

Detailed guidance on servicing steering pumps, steering cylinders, steering linkages, and any power steering control units.

Electrical System Troubleshooting:

Systematic approach to diagnosing electrical faults using wiring diagrams and component testing procedures.

Technical Depth:

Comprehensive (A-Z), covering from basic adjustments and routine maintenance to full component overhaul and diagnostic troubleshooting.

Diagnostic Procedures:

Includes symptom-based troubleshooting guides for common mechanical and electrical issues, aiding in pinpointing faulty components.

Torque Specifications:

Crucial torque values for critical fasteners across all systems (engine, transmission, axles, hydraulics, etc.) are provided.

Rebuild Procedures:

Detailed, step-by-step instructions for complete disassembly, cleaning, inspection, repair, and reassembly of major components like the engine, transmission, and hydraulic pump.

📊 Manual Specifications

File Format:

Adobe PDF

Searchable Text:

Likely includes searchable text for efficient information retrieval, common in professionally produced PDFs.

Device Compatibility:

Fully compatible with all PCs, Macs, tablets, and smartphones via Adobe Reader.

Digital Rights:

Yours to keep forever; print any part or the whole manual.

Print Quality:

High quality, designed for clear printing of text and images.

Binding Type:

N/A (Digital download - printable pages)

Paper Type:

N/A (Digital download - printable pages)

⚙️ Engine Specifications

Primary Engine:

Typically utilizes David Brown diesel engines (e.g., 3-cylinder or 4-cylinder diesel engines, depending on specific model variant).

Engine Model Variations:

Different engine displacements and cylinder configurations (e.g., AD3.152, AT3.152, A4.236) are covered based on the specific tractor model.

Engine Power Output:

Varies by model, generally ranging from approximately 60-85 PTO horsepower. (Specific values for each model are detailed within the manual).

Engine Torque Output:

Significant torque for heavy draft work, specific figures detailed in the manual based on engine variant.

Fuel System Type:

Direct Injection Diesel, typically with Bosch or similar rotary/inline fuel injection pumps.

Fuel System Servicing:

Detailed guidance on fuel filter replacement, bleeding the fuel system, injector pump timing, and injector testing/replacement.

Diesel Injection Pump:

Detailed service and calibration procedures for the injection pump are provided.

🔧 Transmission

Transmission Type:

Constant mesh, sliding gear transmission with multiple forward and reverse gears.

Gear Selection:

Multiple gear levers for selecting different speed ranges and gears.

Optional Transmission Features:

Some models may feature synchronized gearboxes or specific range gear selectors for enhanced operational flexibility.

Creeper Gear Availability:

Some configurations may offer a creeper gear option for very low-speed applications.

Transmission Fluid Type:

Typically a UTF (Universal Tractor Transmission) fluid, or specific GL-4 rated gear oil. (Refer to manual for exact specifications).

Transmission Gear Ratios:

Specific gear ratios for all forward and reverse gears are provided for diagnostic and repair purposes.

📐 Dimensions

Overall Length:

Varies by model and configuration, detailed specifications available in the manual.

Wheelbase:

Varies by model, typically around 80-90 inches (2000-2300 mm). (Specifics in manual).

Ground Clearance:

Varies with tire size and configuration, detailed specifications available in the manual.

Operating Weight:

Typically in the range of 5000-7000 lbs (2200-3200 kg), depending on model and options. (Specific weights detailed in manual).

Front Axle Weight:

Specific front axle load capacities are detailed for safe operation and maintenance.

Rear Axle Weight Capacity:

Specifications for rear axle load capacities and proper tire inflation pressures.

🛡️ Safety Features

Active Safety Features:

Serviceable brake systems (disc or drum), stable chassis design, operator presence controls (e.g., seat interlocks for PTO/transmission).

Parking Brake System:

Manual operation and adjustment procedures for the parking brake are covered.

Passive Safety Features:

Roll Over Protective Structures (ROPS) may be standard or optional depending on model and market. Seatbelts.

Safety Standards Compliance:

The manual will contain information pertinent to meeting safety standards applicable during the production era.

💡 Technology Features

Infotainment Features:

Basic instrumentation: Tachometer, Ammeter, Oil Pressure Gauge, Temperature Gauge, Fuel Gauge. No modern infotainment systems.

Driver Assistance Features:

Basic hydraulic power steering (on some models). No electronic driver assistance systems.

Connectivity Features:

N/A

🔧 Maintenance

Engine Oil Change Interval:

Typically every 250-300 operating hours. (Precise intervals and oil type specified in manual).

Hydraulic Fluid Change Interval:

Typically every 1000-1200 operating hours. (Manual will confirm exact intervals and filter replacement).

Air Filter Servicing:

Intervals for checking, cleaning, and replacing the engine air filter are clearly outlined.

Engine Oil Specification:

API CD/CE or equivalent, SAE 15W-30 or 10W-30 depending on operating temperature. (Manual is definitive).

Hydraulic Fluid Type:

Universal Tractor Transmission (UTF) fluid or specific hydraulic oil meeting certain viscosity and performance standards. (Manual is definitive).

Coolant Specification:

Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. (Manual will specify type and capacity).

Transmission Fluid Capacity:

Specific fluid capacities for the gearbox and hydraulic system are provided.

Common Wear Items:

Clutch wear, hydraulic pump performance degradation, fuel injector wear, brake shoe/pad wear, potential for front axle kingpin wear.

Engine Common Issues:

Glow plug reliability, injector pump seals, coolant leaks due to aging hoses and radiators.

Transmission Common Issues:

Synchronization issues in the gearbox, PTO clutch wear, potential leakage from transmission seals.

📚 Vehicle History

Brand Heritage:

David Brown was a prominent British tractor manufacturer, later acquired by International Harvester. Known for robust and reliable agricultural machinery.

David Brown Legacy:

David Brown tractors were known for their innovative features and durable build quality, characteristics carried into the IH-DB models.

Model Evolution:

The 1190, 1194, 1290, 1294, and 1390 series represent a line of medium-horsepower agricultural tractors developed during the International Harvester era, building upon David Brown's engineering foundation. These models were designed for versatility in farming operations.

Key Model Differences:

The manual differentiates between the 1190/1290 (typically non-4WD) and 1194/1294 (typically 4WD) variants, along with the higher horsepower 1390.

Production Period:

Produced primarily during the late 1970s and 1980s.

🏆 Awards & Recognition

Manual Quality Recognition:

Customer Satisfaction Guaranteed.