Classification:
Utility tractor, positioned for agricultural, industrial, and light construction tasks.
Competitors:
Ford 2000/4000 Series, John Deere 3020/4020, IH McCormick 404/544
Features:
Robust build, versatile PTO and hydraulics, comfortable operator station for its era.
Engine:
Detailed overhaul, tuning, lubrication, cooling system, fuel system, starting system
Transmission:
Disassembly, assembly, adjustment, lubrication, common repairs
Clutch:
Adjustment, replacement, troubleshooting
Hydraulics:
Pump, cylinder, valve operation, troubleshooting, fluid specifications
Steering:
Mechanism, adjustments, repair
Brakes:
Type (e.g., dry disc), adjustment, repair, troubleshooting
Electrical:
Wiring diagrams, starter, generator/alternator, ignition system, lighting
Front Axle:
Service, wheel alignment, bearing maintenance
Rear Axle:
Differential, final drive, overhaul
Power Take Off Pto:
Operation, maintenance, repair
Cooling System:
Radiator, thermostat, water pump, coolant specifications
Fuel System:
Carburetor models, fuel pump, filters, adjustments
Bodywork:
Sheet metal, operator's platform, fenders
Maintenance:
Regular servicing, lubrication schedules, filter changes
Troubleshooting:
Diagnostic charts for common problems and solutions
Repair:
Step-by-step instructions for component overhaul and replacement
Adjustment:
Clutch, brakes, steering, engine timing
Disassembly Assembly:
Detailed procedures for major component removal and reinstallation
Depth:
Comprehensive; covers everything from routine maintenance to complete engine and transmission rebuilds
Digital Quality:
High-resolution scans, searchable text (if digitally produced), clear diagrams
Print Material:
Durable paper suitable for workshop environments
Binding:
Likely spiral-bound or perfect-bound for lay-flat use in workshops
Paper Quality:
Matte finish to reduce glare, withstand grease and dirt
Engine Model:
Allis-Chalmers Model 262 (Gasoline) / Model 262D (Diesel)
Engine Type:
Inline 4-cylinder, Overhead Valve (OHV)
Displacement Gas:
Approximately 201 cubic inches (3.3 liters)
Displacement Diesel:
Approximately 201 cubic inches (3.3 liters)
Horsepower Gas Rated:
Approx. 47 belt horsepower, 42 drawbar horsepower
Horsepower Diesel Rated:
Approx. 54 belt horsepower, 47 drawbar horsepower
Carburetor Gas:
Typically Zenith or Marvel-Schebler, specific model documented in manual.
Fuel Type:
Gasoline or Diesel
Fuel Filter:
Cartridge type, specific part number available in manual.
Oil Capacity:
Approx. 6 quarts (5.7 liters) with filter.
Recommended Oil:
API CD or CE, SAE 30 or 10W-30 depending on temperature (specifics in manual).
Transmission Type:
Constant mesh, 5-speed forward, 1-speed reverse (manual shift)
Optional Transmission:
Not typically offered on this model, standard gearbox was robust.
Transmission Fluid:
API GL-4 gear oil, SAE 90 (specifics in manual).
Clutch Type:
Dry, single-plate diaphragm spring clutch
Wheelbase:
Approx. 82 inches (2083 mm)
Overall Length:
Approx. 130 inches (3302 mm)
Overall Width:
Approx. 68 inches (1727 mm) at rear wheels
Operating Weight:
Approx. 4,500 - 5,000 lbs (2041 - 2268 kg) depending on configuration.
Drawbar Pull:
Capable of significant drawbar pull, estimated up to 5,000 lbs with proper ballast.
Engine Oil Change:
Every 50-100 operating hours or annually, per manual recommendations.
Grease Points:
Daily or weekly, depending on usage, for all lubrication points.
Air Filter Cleaning:
As needed, based on dust conditions, typically monthly or quarterly.
Transmission Fluid Change:
Every 1000 operating hours or every 2 years, per manual.
Hydraulic Fluid:
Allis-Chalmers HD Premium Oil or equivalent (Type U, TO-4 fluid)
Coolant Type:
Ethylene glycol based antifreeze, 50/50 mix with distilled water.
Common Wear Items:
Clutch wear, hydraulic pump seals, PTO engagement issues, carburetor adjustment sensitivity.
Electrical Issues:
Wiring harness degradation, generator/alternator brush wear.
Filter Part Example:
Specific oil, fuel, and hydraulic filter part numbers will be detailed in the manual, crucial for correct replacement.
Manufacturer History:
Allis-Chalmers was a major American manufacturer of agricultural, construction, and industrial machinery, known for its distinctive orange color.
Series Designation:
The D-15 Series II succeeded the original D-15, featuring updates in styling, operator comfort, and potentially minor mechanical enhancements.
Production Years:
The D-15 Series II was produced from approximately 1964 to 1967.
Manufacturing Location:
Milwaukee, Wisconsin, USA
🏆 Professional Vehicle Manual Information
Comprehensive technical documentation for maintenance, repair, and operation
