🏷️ Basic Information

Make:

Allis Chalmers

Model:

D-17 Series IV

Type:

Tractor

👋 Introduction

Market Position:

The Allis Chalmers D-17 Series IV was a highly regarded utility tractor known for its versatility and robust construction, serving a wide range of agricultural needs.

Competitors:

Competed with tractors from manufacturers such as John Deere (e.g., 3020), Farmall (e.g., 560), and Ford (e.g., 4000).

Key Features:

Offered a comfortable operator station, reliable engines, and the advanced Power Director transmission for on-the-go shifting.

Value Proposition:

This manual is the definitive guide for maintaining, troubleshooting, and repairing the Allis Chalmers D-17 Series IV, ensuring optimal performance and longevity.

📋 Manual Details

Coverage Areas:

Complete Factory Service and Repair

Page Count:

Hundreds of Pages

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine:

Detailed overhaul, tuning, and troubleshooting for all D-17 Series IV engine options (gasoline, diesel, LP gas).

Transmission:

Repair and maintenance procedures for the constant mesh, selective gear transmission, including clutch, gearbox, and final drives.

Hydraulic System:

Comprehensive coverage of the Power Director and independent PTO hydraulic system, including pump, valves, cylinders, and related components.

Electrical System:

Wiring diagrams, troubleshooting for starting, charging, lighting, and instrumentation systems.

Steering System:

Repair and adjustment of steering gearbox and linkages, including power steering systems if applicable.

Braking System:

Service and repair for mechanical brakes, including adjustment and component replacement.

Front Axle:

Maintenance and repair of front axle components, including kingpins, tie rods, and wheel bearings.

Rear Axle Assembly:

Disassembly, inspection, and reassembly of rear axle housing, differential, and drive shafts.

Power Take Off (Pto):

Service and repair for both the 540 RPM and 1000 RPM PTO systems, including engagement and maintenance.

Cooling System:

Radiator, fan, thermostat, and water pump maintenance and repair.

Fuel System:

Carburetor (gasoline/LP) or fuel injection pump (diesel) overhaul, cleaning, and adjustments. Fuel filter replacement.

Preventative Maintenance:

Detailed service intervals, lubrication charts, and inspection points for regular maintenance.

Troubleshooting:

Systematic diagnostic procedures for identifying and resolving common and uncommon operational issues.

Rebuild Procedures:

Step-by-step instructions for complete engine, transmission, and hydraulic system overhauls.

Adjustment Procedures:

Precise instructions for adjusting clutch, brakes, engine timing, carburetor, and hydraulic controls.

Component Replacement:

Guidance on removing and installing major and minor components across all tractor systems.

Torquing Specifications:

Essential torque values for critical fasteners throughout the tractor.

Depth:

Comprehensive, covering everything from basic daily checks to complete engine and transmission rebuilds, suitable for both novice mechanics and experienced technicians.

📊 Manual Specifications

File Format:

Portable Document Format (PDF)

Print Quality:

High-resolution scans of original factory documentation, ensuring clear text and legible diagrams.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Searchability:

Fully searchable PDF for quick access to specific information.

Printable:

Printable in its entirety or by specific sections.

⚙️ Engine Specifications

Engine Options:

Available with gasoline, diesel, and LPG (Liquid Propane Gas) engines.

Diesel Engine:

Typically equipped with an Allis Chalmers 200 cu. in. (3.27 L) four-cylinder diesel engine.

Gasoline Engine:

Often featured an Allis Chalmers 200 cu. in. (3.27 L) four-cylinder gasoline engine.

Diesel Horsepower:

Approximately 50-60 PTO horsepower (specific rating varies by exact configuration and year).

Gasoline Horsepower:

Approximately 45-55 PTO horsepower (specific rating varies by exact configuration and year).

Diesel Fuel System:

Roosamaster or similar diesel injection pump, with specific injector types detailed in the manual.

Gasoline Fuel System:

Zenith, Marvel-Schebler or Stromberg carburetors, with specific models and jetting covered.

Cooling System Type:

Pressurized liquid cooling system with a radiator, fan, and thermostat.

Oil Capacity:

Approximately 6 quarts (5.7 liters) for the engine oil (specifics depend on engine model).

Oil Type:

Refer to manual for specific viscosity grades (e.g., SAE 30, 10W-30) depending on operating temperature.

🔧 Transmission

Transmission Type:

12-speed constant mesh transmission with an additional 2-speed Power Director (a clutch-based on-the-go shifting mechanism).

Optional Gearbox:

Not typically offered; the Power Director was a standard feature on Series IV.

Power Director:

Provides clutchless shifting under load for the 6 main gears, effectively creating 12 forward and 4 reverse speeds.

Transmission Hydraulic Fluid:

Allis Chalmers Hy-Trans fluid or equivalent universal tractor transmission fluid (UTTF) meeting specifications. Capacity approximately 10-12 gallons.

Final Drive Type:

Bevel gear and spur gear reduction final drives.

📐 Dimensions

Wheelbase:

Approximately 84 inches (2134 mm).

Overall Length:

Approximately 130 inches (3302 mm) with drawbar.

Shipping Weight:

Approximately 4,500 - 5,000 lbs (2041 - 2268 kg) depending on configuration.

🛡️ Safety Features

Safety Ratings:

No formal modern safety ratings apply as this is a vintage tractor. Emphasis on safe operating practices as outlined in the manual.

Operator Controls:

All controls are mechanical, designed for direct operator input and feedback.

Operator Station:

Open station design with operator seat, steering wheel, and control levers. Operator presence often required for PTO and hydraulic engagement.

💡 Technology Features

Infotainment System:

N/A - Mechanical and functional focus.

Driver Assistance Features:

N/A - Mechanical operation.

Connectivity Options:

N/A - Analog mechanical systems.

🔧 Maintenance

Engine Oil Change:

Typically every 100-125 operating hours, or annually. Refer to manual for exact recommendation.

Transmission Hydraulic Fluid Change:

Recommended every 500-1000 operating hours, or as indicated by fluid condition. Filter replacement typically concurrent.

Air Cleaner Service:

Check and clean daily or weekly depending on dust conditions. Service oil bath type cleaners as per manual.

Greasing Points:

Daily or weekly greasing of steering joints, PTO shaft, hitch points, and other lubrication points as per manual's lubrication chart.

Engine Coolant:

50/50 mix of permanent antifreeze and clean water.

Hydraulic Fluid:

Allis Chalmers Hy-Trans or equivalent UTTF.

Common Issues:

Worn clutch packs in the Power Director, hydraulic leaks, carburetor gumming (if not regularly used), starter solenoid failure, and worn steering components.

Wear And Tear:

As with any vintage machinery, seals, hoses, and wear items are prone to degradation and require regular inspection and replacement.

📚 Vehicle History

Brand Heritage:

Allis Chalmers was a major American manufacturer of agricultural and industrial machinery, known for its distinctive orange tractors.

D Series Evolution:

The D-17 was part of a successful line of tractors that evolved through several series, with the Series IV representing the final iteration, introducing improvements like the Power Director.

Production Period:

The D-17 Series IV was produced from approximately 1963 to 1967.

Manufacturing Location:

Galesburg, Illinois, USA.

🏆 Awards & Recognition

Tractor Awards:

While specific awards for the D-17 Series IV are not widely documented, the model was a sales success and a workhorse for its era, contributing to Allis Chalmers' strong reputation in agriculture.