Systems:
Engine, Transmission, Hydraulics, Electrical System, Steering, Brakes, Cooling System, Fuel System, Chassis, Power Take-Off (PTO), Drawbar, Implement Mounting
Procedures:
Maintenance, Adjustments, Service, Removal, Installation, Disassembly, Assembly, Troubleshooting, Diagnosis, Testing, Rebuilding
Depth:
Comprehensive step-by-step procedures with explanations and pictorial diagrams
Detail Level:
Detailed illustrations, exploded diagrams, drawings, photos, service tool references, wear limits, tightening torques, factory specifications, allowable limits
Audience:
Mechanics and DIY persons
Engine Overhaul:
Detailed procedures for engine disassembly, inspection, repair, and reassembly, including piston, ring, bearing, valve, and cylinder head service.
Transmission Rebuild:
Comprehensive instructions for transmission disassembly, component inspection, gear replacement, bearing service, and reassembly.
Electrical Diagnostics:
Includes wiring diagrams, troubleshooting steps for starting and charging systems, lighting, and other electrical components.
Hydraulic System Service:
Procedures for servicing hydraulic pumps, cylinders, valves, reservoir, and related plumbing, including pressure testing and adjustments.
Brake System Repair:
Detailed instructions for brake band adjustment, replacement, and troubleshooting of the braking system.
Steering System Maintenance:
Procedures for steering box adjustment, tie rod end replacement, and troubleshooting steering play.
Front Axle Service:
Instructions for front axle repair, including kingpin service, wheel bearing adjustment, and steering linkage maintenance.
Pto System Repair:
Procedures for PTO engagement mechanisms, clutch pack service, and troubleshooting PTO operation.
Troubleshooting Methodology:
Systematic approach to diagnosing issues, including symptom identification, potential causes, and corrective actions.
Technical Data Tables:
Extensive tables of service data, specifications, and allowable limits for various components.
Special Tool Reference:
Identification and usage instructions for specialized service tools required for specific repair operations.
Safety Guidelines:
Includes specific DANGER, CAUTION, and NOTE remarks for hazardous operations and important service points.
Body Panel Repair:
While focused on mechanicals, may include procedures for fender and hood alignment/service.
Engine Oil Change:
Typically every 100-150 operating hours or annually, refer to specific manual sections for precise intervals.
Air Filter Service:
Regular inspection and cleaning/replacement based on operating conditions (e.g., dusty environments).
Transmission Fluid Change:
Refer to manual for recommended intervals, typically tied to operating hours or specific tasks.
Engine Oil Type:
API CD or CE rated diesel engine oil (e.g., SAE 30 or 10W-30 depending on temperature), check manual for exact specifications.
Hydraulic Fluid Type:
Allis-Chalmers hydraulic fluid or equivalent UTF (Universal Tractor Fluid) meeting specified viscosity and additive requirements. Refer to manual for precise specification.
Coolant Type:
Permanent type antifreeze/coolant (ethylene glycol based) with appropriate water mix, follow manual recommendations.
Common Wear Items:
Clutch wear, hydraulic pump wear, starter motor issues, injector pump calibration, gasket leaks.
Preventive Maintenance Emphasis:
Regular lubrication, filter changes, and adherence to torque specifications are crucial for longevity.
Cooling System Maintenance:
Regular checks of coolant level and condition, radiator cleaning, and thermostat operation are recommended.
Brand Origin:
United States
Production Period:
1957 - 1964 (across various series)
Series Progression:
D17 Series I, II, III, IV, each with incremental updates
Key Innovations:
D17 was a significant model for Allis-Chalmers, known for its power, versatility, and styling (often featuring the distinctive Allis-Chalmers orange paint).
Manufacturer:
Allis-Chalmers Manufacturing Company
