Market Segment:
Agricultural Tractors
Target User:
Farm owners, mechanics, tractor enthusiasts
Key Competitors:
John Deere, Ford, Massey Ferguson, International Harvester
Value Proposition:
Empowers owners to maintain and repair their D-17 tractor efficiently and cost-effectively
Manual Benefit:
Ensures highest quality of work through detailed, accurate instructions
Primary Coverage:
All Service and Repair for the Allis-Chalmers D-17 Tractor
Engine Coverage:
Engine overhaul, disassembly, assembly, tuning, troubleshooting
Transmission Coverage:
All transmissions, including PTO, differential, and final drives
Hydraulic System Coverage:
Hydraulic pump, cylinders, valves, reservoir, and control systems
Electrical System Coverage:
Wiring diagrams, ignition system, starting system, charging system, lighting
Chassis And Body Coverage:
Frame, steering, front axle, brakes, fenders, operator station
Front End Loader Coverage:
Commonly equipped front-end loaders (specific models may require additional documentation)
Estimated Page Count:
500+
Type:
Service Repair Manual
Purpose:
Comprehensive guide for diagnostics, maintenance, and repair
Engine:
YES (detailed overhaul, tuning, component replacement)
Transmission:
YES (all gears, clutch, PTO, differential, final drives)
Hydraulic System:
YES (pump, cylinders, valves, remote control, 3-point hitch)
Electrical System:
YES (schematics, starter, generator/alternator, ignition, lights)
Braking System:
YES (mechanical brake system, parking brake)
Steering System:
YES (mechanical steering components)
Fuel System:
YES (carburetor or injection system, fuel lines, filter)
Cooling System:
YES (radiator, thermostat, water pump, fan)
Exhaust System:
YES (muffler, pipes)
Maintenance:
YES (scheduled maintenance, lubrication points, filter changes)
Troubleshooting:
YES (diagnostic charts for common problems)
Repair:
YES (step-by-step disassembly and reassembly)
Overhaul:
YES (complete engine and transmission overhaul procedures)
Adjustment:
YES (carburetor, ignition timing, clutch, brakes)
Specification Setting:
YES (torque values, clearances, fluid levels)
Depth:
Comprehensive (from basic tune-ups to complete engine rebuilds)
Diagnostic Level:
Advanced diagnostics and troubleshooting guides
Diagrams:
Detailed exploded views and wiring schematics
Model Variants:
Gasoline, Diesel, LP Gas
Engine Type:
4-cylinder, overhead valve
Gasoline Displacement:
201 cu in (3.3 L)
Diesel Displacement:
251 cu in (4.1 L)
Gasoline Horsepower Drawbar:
Approx. 35 HP
Diesel Horsepower Drawbar:
Approx. 40 HP
Carburetor:
Zenith/Marvel-Schebler (Gasoline/LP)
Injection System:
Roosa Master injection pump (Diesel)
Fuel Type:
Gasoline, Diesel, Liquid Propane (LP)
Type:
Constant mesh, 4-speed, manual shuttle shift (Power Director)
Speed Options:
8 forward, 2 reverse speeds with Power Director
Power Takeoff Pto:
Independent 540/1000 RPM PTO
Clutch:
Single or Dual stage clutch
Wheelbase:
Approx. 86 inches (2184 mm)
Overall Length:
Approx. 130 inches (3302 mm)
Overall Width:
Approx. 70 inches (1778 mm)
Approximate Shipping Weight:
4,500 - 5,200 lbs (2041 - 2359 kg) depending on configuration
Safety Standards:
Era-appropriate safety features, ROPS recommended
Braking:
Drum brakes, foot-operated, parking brake
Operator Station:
Basic operator platform, seat
Engine Oil Change:
Every 50-100 operating hours (refer to manual for specifics)
Air Filter Cleaning:
Check and clean as needed, typically before heavy use
Fuel Filter Replacement:
As recommended, often annually or based on fuel quality
Engine Oil:
SAE 30 or 10W-30 (refer to manual for seasonal recommendations and specific API service categories)
Transmission Hydraulic Fluid:
Allis-Chalmers "Hy-T-Roll" or equivalent UTF (Universal Tractor Transmission fluid), check capacity in manual
Coolant:
Ethylene glycol antifreeze mixture (50/50) for freeze protection
Common Wear Items:
Clutch, brake components, hydraulic seals, PTO clutch pack, carburetor wear
Engine Problems:
Ring wear, valve seat issues, potential head gasket leaks
Hydraulic Problems:
Leaking cylinders, worn pump seals, control valve issues
Brand Legacy:
Allis-Chalmers, a prominent American manufacturer of agricultural and industrial machinery.
Series Introduction:
The D-17 was introduced in 1957 as a successor to the D-14, becoming one of Allis-Chalmers' most popular models.
Series Production Years:
1957-1967
Series Generations:
Series I, II, III, IV (distinguished by engine options, styling, and features)
Manufacturing Location:
Milwaukee, Wisconsin, USA
