The International Harvester 240 Tractor, including its Farmall 240 and McCormick 240 variants, represents a robust and versatile piece of agricultural machinery from the late 1950s to early 1960s. Engineered for reliability and efficiency, these tractors were designed to handle a wide range of farming tasks, embodying the durable construction and practical innovation for which International Harvester was known. With an emphasis on operational longevity and user-friendliness, the 240 series tractors were built to be dependable workhorses on the farm, featuring key mechanical advancements of their time, such as the optional Torque Amplifier and the sophisticated hydraulic control systems.
This Preventive Maintenance Manual provides comprehensive guidance for owners and operators of the International Harvester 240 Tractor. It covers essential maintenance procedures, routine servicing, periodic inspections, and troubleshooting for critical systems including the engine, lubrication, cooling, fuel, ignition, electrical, brakes, clutch, hydraulics, Power Take-Off, and belt pulley. The manual is designed to help users maintain their tractor in optimal working condition, reduce downtime, and address common operational issues. It includes detailed instructions, factory specifications, and clear diagrams to ensure accurate and effective maintenance and repair.
Make:
International Harvester
Sub Model:
Farmall 240, McCormick 240
Product Name:
IH 240 Tractor Preventive Maintenance Manual-PDF
Target User:
Owners and operators of IH Farmall/McCormick 240 Tractors seeking to maintain optimal performance and longevity.
Value Proposition:
Provides essential factory-level guidance for proactive maintenance, reducing downtime and costly repairs, presented in a user-friendly digital format.
Delivery:
Instant Download - Immediate access to crucial maintenance information.
Content Quality:
Factory specifications, detailed diagrams, and step-by-step instructions ensure accuracy and ease of use.
Usability:
Searchable, bookmarked, and indexed PDF format enhances efficiency in finding specific maintenance tasks.
Main Systems:
Engine, Lubrication, Cooling, Fuel, Ignition, Electrical, Brakes, Clutch, Hydraulics, Power Take-Off, Belt Pulley
Maintenance Focus:
Preventive maintenance, routine servicing, periodic inspections, minor repairs, troubleshooting
Estimated Page Count:
Not specified, but extensive based on listed sections
Type:
Preventive Maintenance Manual / Service Manual
Engine Lubrication:
Detailed instructions for general engine lubrication, oil filter replacement, and lubrication table
Cooling System:
Maintenance and inspection of the cooling system
Fuel System:
Fuel strainer cleaning, carburetor adjustments, and air cleaning system maintenance
Ignition System:
Spark plug and cable maintenance, magneto service, and battery ignition unit information
Electrical System:
Starting and lighting equipment, storage battery maintenance
Drivetrain And Transmission:
Engine clutch, Engine and Torque Amplifier clutches, Independent Power Take-Off (PTO)
Hydraulics:
Touch-Control System, Hydra-Touch System operation and maintenance
Chassis And Ancillaries:
Greasing the front wheels, Brakes, Belt Pulley operation
Maintenance:
Periodic inspections, lubrication schedules, fluid changes, filter replacements
Engine Service:
Valve clearance adjustment, minor engine service operations, tachometer drive unit service
Storage And Operation:
Storing and housing your tractor, starting engines that have been in storage
Troubleshooting:
Section dedicated to identifying and resolving common operational issues
Depth:
Comprehensive for preventive maintenance and routine servicing, suitable for minor repairs. Includes factory specifications and detailed diagrams.
Compatibility:
Compatible with Windows and Mac operating systems
Searchability:
Searchable by keyword
Navigation:
Fully bookmarked chapters for easy navigation and indexed
Printability:
Printable in its entirety or specific sections
Quality Description:
High-quality digital reproduction, featuring clear diagrams, exploded views, drawings, and photos.
Binding:
Digital (PDF) - no physical binding
Paper:
Not applicable (digital format)
Engine Type:
Likely International Harvester C-series or related gasoline/LP engine (specific displacement and configuration may vary by sub-model or option, but typically around 135-154 ci for this era/size IH tractor).
Fuel Options:
Gasoline, Liquid Propane (LP) - manual likely covers both if options existed.
Horsepower Range:
Estimated 25-35 PTO horsepower (actual figures vary by engine variant and fuel type).
Torque Range:
Estimated 70-90 lb-ft (actual figures vary by engine variant and fuel type).
Carburetor Type:
Likely Marvel-Schebler or similar updraft/down-draft carburetor, with sections on cleaning and adjustment.
Fuel Filter:
Information on servicing the fuel strainer/filter.
Ignition Type:
Magneto or Battery Ignition (manual covers both 'Magneto' and 'Battery Ignition Unit').
Transmission Type:
Likely a 4-speed or 5-speed 'non-syncro' constant mesh transmission (specific number of gears to be confirmed by manual details).
Optional Features:
Torque Amplifier (TA) - the manual explicitly mentions 'Engine and Torque Amplifier Clutches', indicating this is a key feature covered.
Clutch Systems:
Covers Engine Clutch and the multi-stage clutches associated with the Torque Amplifier.
Pto System:
Independent Power Take-Off (PTO) service and operation.
Wheelbase:
Typical for the era and class, likely around 70-80 inches.
Overall Length:
Estimated 115-125 inches (excluding implements).
Overall Width:
Estimated 65-75 inches (depending on rear tire fitment).
Operating Weight:
Approximately 3000-3500 lbs without ballast.
Drawbar Pull Capacity:
Sufficient for its intended agricultural tasks; specific figures not provided in product info.
Safety Standards:
Adheres to contemporary agricultural tractor safety standards of its production era.
Braking System:
Mechanical brakes, with servicing procedures outlined in the manual.
Operator Station:
Basic open operator station; manual likely emphasizes safe operation and maintenance of controls.
Infotainment Features:
N/A - Basic agricultural tractor with no modern infotainment systems.
Assistance Features:
N/A - Primarily mechanical controls.
Connectivity Options:
N/A - No electronic connectivity.
Hydraulic System:
Features IH's 'Touch-Control' or 'Hydra-Touch' system for draft control and implement operation, detailed in the manual.
Torque Amplifier:
Optional Torque Amplifier provides on-the-go gear changes without clutching, a significant mechanical advancement of its time, covered in detail.
Lubrication Schedule:
Detailed lubrication table provides specific intervals and lubricant types for various points, crucial for preventive maintenance.
Oil Change Interval:
Likely 50-100 hours for engine oil, with specific recommendations in the manual.
Filter Replacement:
Regular replacement intervals for oil filters, fuel filters, and air cleaner elements specified.
Engine Oil:
Manual will specify SAE viscosity grade (e.g., SAE 30, 10W-30) and API service classification suitable for the era's engines.
Coolant:
Specifications for antifreeze/coolant mixture and type.
Hydraulic Fluid:
Likely specifies IH Hy-Trans or equivalent fluid for the transmission, hydraulics, and PTO system.
Grease Type:
Recommendations for chassis grease suitable for lubrication points.
Common Wear Points:
Wear in clutch plates, Torque Amplifier engagement issues, potential carburetor gumming, and cooling system leaks are common for tractors of this age and can be addressed with proper maintenance outlined in the manual.
Preventive Measures:
The manual's focus on lubrication, fluid changes, and inspections directly combats these common issues.
Manufacturer:
International Harvester (IH), a major American manufacturer of agricultural machinery and vehicles.
Lineage:
Part of the renowned Farmall and McCormick tractor lines, succeeding earlier models and evolving into later designs.
Production Period:
The 240 series tractors were generally produced in the late 1950s to early 1960s (e.g., 1958-1963).
Manufacturing Locations:
Typically manufactured in IH's North American facilities.
Industry Standing:
International Harvester tractors of this era were highly regarded for their durability, versatility, and innovative features, contributing to IH's strong market presence.
User Reviews:
While not a modern consumer vehicle, the IH 240 is recognized by tractor enthusiasts and collectors for its robust engineering and historical significance.
Manufacturing Quality:
Built to factory specifications with an emphasis on long-term operational reliability.
