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IH International Harvester 21456 Tractor Service Repair Manual

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$16.99
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$16.99
常规价格
This Service Repair Manual covers the International Harvester 21456 Tractor, a robust agricultural machine known for its durability and reliable performance. International Harvester has a long-standing legacy in agricultural innovation,...
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类型: Tractor
斯库: 98647
IH International Harvester 21456 Tractor Service Repair Manual
This Service Repair Manual covers the International Harvester 21456 Tractor, a robust agricultural machine known for its durability and reliable performance. International Harvester has a long-standing legacy in agricultural innovation, and the 21456 model embodies this heritage with its strong construction and functional design. Intended for demanding farm work, this tractor is engineered to provide consistent power and operational efficiency, making it a valuable asset for owners and operators. Its straightforward yet effective systems are a testament to the engineering quality that defined IH equipment. This comprehensive manual provides essential information for the maintenance, troubleshooting, and repair of your International Harvester 21456 Tractor. It details procedures for all major systems, including the engine, transmission, hydraulics, electrical components, and chassis. With step-by-step instructions, diagnostic guidance, and technical specifications, this manual is an indispensable resource for owners, farm mechanics, and repair technicians. Its purpose is to empower users with the knowledge needed to keep the 21456 Tractor in optimal working condition, ensuring its longevity and maximizing its operational life.
🏷️ Basic Information
Identification
Make:
International Harvester
Model:
21456 Tractor
Model Designation:
21456
Product Type:
Service Repair Manual
👋 Introduction
Market Position
Category:
Agricultural Tractor
Target User:
Tractor owners, farm mechanics, agricultural repair shops
Competitive Analysis
Value Proposition:
Provides essential information for maintaining and repairing the IH 21456 Tractor, enabling cost savings and extending operational life.
Key Features
Information Source:
Official or semi-official documentation from International Harvester or authorized sources.
Format Benefit:
PDF format offers portability, searchability, and easy access across various devices.
📋 Manual Details
Coverage Areas
Primary Coverage:
Maintenance, Troubleshooting, Repair, Overhaul of IH International Harvester 21456 Tractor
Secondary Coverage:
Electrical Systems, Hydraulics, Powertrain, Chassis, Operator Station
Page Count
Estimated Pages:
Varies (PDF format can dynamically adjust, but representative of a comprehensive print manual)
Manual Type
Type:
Service Repair Manual
Language
Language:
English
Format
Format:
PDF
📖 Manual Coverage
Systems Covered
Engine:
Detailed overhaul, diagnostics, fuel system, cooling system, lubrication system, starting and charging systems, emission controls (if applicable)
Transmission:
All manual and power shift transmissions, clutch, PTO, differentials, final drives; diagnostic and repair procedures
Hydraulics:
Hydraulic pump, cylinders, valves, control systems, auxiliary hydraulics, fluid specifications, troubleshooting
Electrical:
Wiring diagrams, component testing, starter, alternator, battery, lighting systems, diagnostic procedures
Chassis And Steering:
Front axle, rear axle, brakes (service and parking), steering system, hitch system, wheel specifications
Operator Station:
Cab systems, HVAC (if equipped), controls, seat, safety features
Procedures Included
Routine Maintenance:
Oil changes, filter replacements, lubrication points, fluid level checks, safety inspections
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, common problem identification
Repair And Overhaul:
Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation
Adjustments And Calibration:
Valve adjustments, clutch adjustments, brake adjustments, hydraulic system calibration
Technical Depth
Depth:
Comprehensive, covering from basic daily checks to complete engine and transmission rebuilds
Detail Level:
Includes torque specifications, clearance measurements, timing procedures, and diagnostic trouble codes (DTCs)
📊 Manual Specifications
File Format
Format:
PDF (Portable Document Format)
Searchability:
Likely text-searchable, allowing for quick lookup of keywords and components
Print Quality
Printability:
Designed for clear printing of text and diagrams
Diagram Clarity:
High-resolution diagrams and illustrations suitable for repair guidance
Binding Type
Binding:
N/A (Digital PDF format)
Paper Type
Paper:
N/A (Digital PDF format)
⚙️ Engine Specifications
Primary Engine
Engine Family:
Likely based on common IH diesel engine families of the era (e.g., D-series, DT-series, or similar).
Fuel Type:
Diesel
Performance
Displacement:
Specific displacement not provided, but typical for IH tractors of this class would range from 4.0L to 7.0L+ depending on configuration.
Horsepower Range:
Specific HP not provided, but typically in the 60-120 HP range for tractors of this era and model number designation.
Torque Range:
Specific torque not provided, but expected to be robust for agricultural applications.
Fuel System
Injection Type:
Likely direct injection, possibly with rotary or inline fuel injection pumps.
Fuel Filter Specifications:
Manual will specify OEM part numbers and recommended replacement intervals.
Cooling System
Coolant Type:
Manual will specify required coolant mixture (e.g., 50/50 ethylene glycol and water) and potential specifications for heavy-duty coolants.
Lubrication System
Engine Oil Specification:
Manual will specify viscosity grade (e.g., SAE 15W-40, SAE 30) and API service classification (e.g., CD, CE, or higher).
Oil Capacity:
Manual will provide exact oil capacity with and without filter change.
Oil Filter Part Number:
Manual will list OEM and possibly cross-reference part numbers for the engine oil filter.
🔧 Transmission
Standard
Transmission Type:
Likely a robust manual transmission (e.g., 8-speed, 12-speed, or 16-speed range transmission) or potentially a power shift option.
Optional
Power Take Off Pto:
Standard PTO specifications (e.g., 540/1000 RPM) and maintenance procedures.
Features
Transmission Fluid Specification:
Manual will specify the correct type of transmission lubricant (e.g., IH Hy-Trans, UTF, or specific gear oil) and its API classification/viscosity.
Transmission Fluid Capacity:
Manual will provide the precise fluid capacity for the transmission and associated components.
📐 Dimensions
Exterior
Wheelbase:
Specific dimensions not provided; consult manual for detailed schematics.
Overall Length:
Specific dimensions not provided; consult manual for detailed schematics.
Overall Width:
Specific dimensions not provided; consult manual for detailed schematics.
Overall Height:
Specific dimensions not provided; consult manual for detailed schematics.
Weights
Operating Weight:
Specific weight not provided; consult manual for operational specifications.
Drawbar Horsepower:
Manual may specify drawbar HP ratings relevant to operational performance.
🛡️ Safety Features
Ratings
Operator Safety Guidelines:
Emphasis on safe operating procedures, ROPS (Roll-Over Protective Structure) requirements, and general tractor safety.
Active Features
Brake System:
Details on mechanical or hydraulic brake systems, parking brake operation, and adjustment procedures.
Passive Features
Operator Presence Control:
Likely includes safety interlocks for starting and PTO engagement.
Lighting Systems:
Information on headlights, taillights, and work lights for visibility.
💡 Technology Features
Infotainment
Infotainment System:
N/A (Tractors of this era typically lacked complex infotainment systems; focus is on functional controls).
Driver Assistance
Driver Assistance Features:
N/A (Focus on mechanical and hydraulic systems, not electronic driver aids).
Connectivity
Connectivity Options:
N/A (No modern connectivity features expected).
🔧 Maintenance
Service Intervals
Engine Oil Change:
Manual will specify intervals based on operating hours (e.g., every 100-250 hours) and time.
Fuel Filter Replacement:
Manual will specify replacement intervals based on operating hours or fuel quality.
Air Filter Cleaning Replacement:
Manual will detail service intervals for air filter cleaning and replacement, often based on operating hours or dusty conditions.
Hydraulic Fluid Change:
Manual will specify intervals for hydraulic fluid and filter replacement, typically based on operating hours.
Fluid Specifications
Hydraulic Fluid Spec:
Manual will specify the required type of hydraulic fluid (e.g., IH Hy-Trans, John Deere Hy-Gard compatible, or universal tractor fluid) and its viscosity grade.
Transmission Fluid Spec:
Manual will specify the exact transmission lubricant requirements.
Known Issues
Common Wear Points:
Manual may highlight common wear areas such as clutch, brake linings, hydraulic seals, and kingpins, with recommended inspection and replacement procedures.
Electrical Issues:
Troubleshooting guides within the manual will address common electrical gremlins like intermittent connections, starter issues, or charging system faults.
Fuel System Concerns:
Advice on maintaining the fuel system, including potential issues with injector pumps or lines, and proper bleeding procedures.
📚 Vehicle History
Brand Heritage
Manufacturer:
International Harvester (IH) was a prominent American manufacturer of agricultural machinery and vehicles.
Legacy:
IH played a significant role in mechanizing American agriculture and is remembered for its durable and reliable farm equipment.
Model Evolution
Tractor Series:
The 21456 model likely belongs to a series of utility or row-crop tractors produced by IH during its operational years.
Production Era:
Specific production years for the 21456 are not provided, but the model number suggests a mid-to-late 20th-century production run.
Production
Manufacturing Location:
Likely manufactured in IH plants within North America.
🏆 Awards & Recognition
Recognitions
Brand Awards:
International Harvester as a brand received numerous accolades for its engineering and agricultural contributions throughout its history.
Ratings
Durability Reputation:
IH tractors are generally known for their robust construction and longevity, a testament to their engineering.
Certifications
Safety Certifications:
Manual will detail any specific safety compliance or certifications relevant to the tractor's design and operation in its intended markets.
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