Category:
Agricultural Tractor
Primary Use:
Farm work, row cropping, general utility operations
Competitors:
John Deere (e.g., 3020/4020 series), International Harvester (e.g., 706/806 series), Ford (e.g., 4000/5000 series), Massey Ferguson (e.g., 100/200 series)
Traction Design:
Two-wheel drive standard
Engine Options:
Available with gasoline and diesel engine variants
Hydraulic System:
Allis-Chalmers Power Director, independent PTO, and robust hydraulic lift system
Engine:
Engine overhaul, troubleshooting, component testing, specifications (e.g., diesel and gasoline variants if applicable to Series IV)
Fuel System:
Carburetor adjustments, fuel pump service, diesel injection system troubleshooting (if applicable), fuel filter replacement
Cooling System:
Radiator service, water pump repair, thermostat replacement, coolant specifications and capacities
Lubrication System:
Oil pump service, oil filter replacement, lubrication points, oil specifications and capacities
Ignition System:
Spark plug specifications, distributor service, timing adjustments, coil testing (for gasoline models)
Electrical System:
Wiring diagrams, starter service, alternator/generator testing and repair, battery specifications, lighting system troubleshooting
Transmission:
Clutch service, gear shifting mechanisms, transmission disassembly and reassembly, lubricant specifications
Hydraulics:
Hydraulic pump service, control valve troubleshooting, cylinder repair, hydraulic fluid specifications, linkage adjustments
Power Take Off Pto:
PTO engagement, shaft service, clutch operation, repair procedures
Steering System:
Steering linkage repair, steering box adjustments, power steering troubleshooting (if equipped)
Brake System:
Brake adjustment, brake band replacement, hydraulic brake troubleshooting (if applicable), disc brake service (if equipped)
Front Axle And Steering:
Front wheel bearing service, kingpin and tie rod end replacement, front axle alignment
Rear Axle And Drive Shaft:
Differential service, axle shaft replacement, final drive repairs
Wheels And Tires:
Tire pressure recommendations, wheel mounting, lug nut torque specifications
Chassis And Frame:
Frame inspection, component mounting, general chassis maintenance
Bodywork And Sheet Metal:
Fender removal and installation, hood adjustments, general body panel repairs
Operator Station:
Seat mounting, control lever identification and adjustment, dashboard component service
Preventive Maintenance:
Scheduled lubrication, fluid level checks, filter changes, inspection routines
Troubleshooting:
System-specific diagnostic charts, symptom-based problem diagnosis
Disassembly And Reassembly:
Step-by-step instructions for major component overhauls
Component Testing And Adjustment:
Procedures for testing and calibrating various tractor systems and components
Torquing Specifications:
Essential torque values for critical fasteners
Depth:
Comprehensive, suitable for professional mechanics and experienced owners undertaking major repairs and overhauls.
Engine Manufacturer:
Allis-Chalmers
Engine Family:
D-series diesel and gasoline engines
Diesel Engine Model:
Typically the 226ci (3.7L) or similar displacement Allis-Chalmers diesel engine for the D-17 Series IV.
Gasoline Engine Model:
Typically the 201ci (3.3L) or similar displacement Allis-Chalmers gasoline engine for the D-17 Series IV.
Diesel Horsepower:
Approx. 54-60 PTO HP (varies by specific engine variant and tuning).
Gasoline Horsepower:
Approx. 47-52 PTO HP (varies by specific engine variant and tuning).
Diesel Injection:
Roos-type injection pumps (e.g., Simms or Roosa-Master) common.
Gasoline Carburetor:
Single or dual-barrel carburetor (e.g., Zenith, Marvel-Schebler).
Cooling Type:
Water-cooled
Oil Type Diesel:
API CD or equivalent; viscosity typically SAE 30 or 15W-40 depending on ambient temperature.
Oil Type Gasoline:
API SE/SF or equivalent; viscosity typically SAE 10W-30 or 10W-40.
Transmission Type:
Manual Synchromesh transmission
Gear Speeds:
Typically 6 forward speeds and 2 reverse speeds.
Power Director:
Optional 'Power Director' transmission with a power shift (range shift) for on-the-go gear changes in selected gears.
Pto Speeds:
Standard 540 RPM PTO, often with an optional 1000 RPM PTO kit or dual-speed PTO.
Differential Lock:
Standard rear differential lock operated by foot pedal.
Transmission Oil Type:
Allis-Chalmers HD Transmission Oil (or equivalent Type 303 or UTTO). Capacity varies, typically around 10-12 quarts.
Wheelbase:
Approx. 86 inches (2184 mm)
Overall Length:
Approx. 130 inches (3302 mm) (without implements)
Overall Width:
Approx. 70-75 inches (1778-1905 mm) (depending on rear tire size)
Shipping Weight Diesel:
Approx. 4,500 - 5,000 lbs (2041 - 2268 kg)
Shipping Weight Gasoline:
Approx. 4,300 - 4,800 lbs (1950 - 2177 kg)
Drawbar Horsepower:
Typically 85-90% of PTO HP.
Engine Oil Change:
Typically every 100 hours of operation or annually, whichever comes first.
Oil Filter Replacement:
Replace with engine oil change.
Air Filter Service:
Check and clean/replace as needed based on operating conditions, typically monthly or every 50-100 hours.
Fuel Filter Replacement:
Typically every 200-300 hours or annually, or if fuel system issues arise.
Transmission Oil Change:
Typically every 500-1000 hours or annually, check manual for specifics.
Hydraulic Oil Type:
Allis-Chalmers Hydraulic Fluid (or equivalent Hy-Gard, UTF - Universal Tractor Transmission fluid). Capacity often around 15-20 quarts.
Coolant Type:
Ethylene glycol-based antifreeze (50/50 mix with distilled water). Check for Mopar or similar long-life coolants if updated.
Engine Wear:
Piston ring wear, cylinder liner scoring, valve seat wear, particularly on early gasoline models. Diesel injection pump wear.
Transmission Problems:
Wear in synchronizers, dog clutches, and gear teeth; leaks from seals and gaskets.
Hydraulic System Issues:
Leaky cylinders, worn hydraulic pumps, malfunctioning control valves, low hydraulic pressure.
Electrical System Issues:
Aging wiring harnesses, faulty voltage regulators, worn starter motors.
Steering Play:
Wear in steering gear box and tie rod ends leading to excessive play.
Company Origin:
Allis-Chalmers Manufacturing Company, founded in Milwaukee, Wisconsin, USA.
Industry Segment:
Major manufacturer of agricultural machinery and industrial equipment.
D Series Lineage:
The D-17 was a highly successful model in Allis-Chalmers' popular 'D' series line, which included the D-10, D-12, D-14, D-15, D-19, and D-21. The D-17 was produced from 1957 to 1977 across several series (I, II, III, IV).
Series Iv Introduction:
Series IV was an evolution of earlier D-17 models, often featuring styling updates, potential engine refinements, and minor feature enhancements.
Production Period D17:
1957-1977 (All Series)
Manufacturing Location:
La Porte, Indiana, USA
