Target Audience:
Professional technicians, do-it-yourself mechanics, farm equipment owners.
Manual Value Proposition:
Provides in-depth repair and maintenance information, enabling cost savings on labor.
Key Manual Features:
Instant download, comprehensive coverage, detailed diagrams, troubleshooting guides.
Manual Type Variants:
Includes coverage as Workshop Manual, Service Manual, Repair Manual, Factory Service Manual.
Authoritative Source:
Written by professionals and original manufacturers, providing accurate and complete information.
Primary Coverage:
Allis-Chalmers Model 170 and 175 Tractors
Estimated Page Count:
Hundreds of pages (specific count not provided, typical for workshop manuals)
Manual Type:
Workshop Service Manual / Repair Manual
Manual Completeness:
Full service and repair coverage for the specified models.
Delivery Method:
Instant Download
Engine Systems:
Engine overhaul, lubrication, cooling, fuel system, starting, ignition/electrical.
Drivetrain Systems:
Transmission, clutch, rear axle, differential, PTO (Power Take-Off).
Hydraulic Systems:
Hydraulic pump, control valves, cylinders, remote hydraulics, hydraulic reservoir.
Steering Systems:
Power steering system, steering components, linkage.
Electrical Systems:
Wiring diagrams, starting system, charging system, lighting, instruments.
Braking Systems:
Brake operation, master cylinder, brake assemblies, parking brake.
Chassis And Suspension:
Front axle, steering knuckles, drawbar, hitch.
Power Take Off Pto:
PTO engagement, specifications, and maintenance.
Front Axle And Steering:
Front axle assembly, steering linkage, kingpins.
Maintenance Procedures:
Periodic maintenance charts, lubrication points, fluid changes, filter replacement.
Repair Procedures:
Step-by-step repair instructions for all major components.
Troubleshooting Information:
Diagnostic procedures for common problems and malfunctions.
Overhaul Procedures:
Detailed instructions for complete engine, transmission, and hydraulic system overhauls.
Wiring Diagrams:
Yes, electrical system wiring diagrams are included.
Technical Depth:
Comprehensive, suitable for professional technicians and advanced DIY users.
Diagnostic Capabilities:
Includes troubleshooting guides and symptom-based diagnostics.
File Quality:
Full Printable, Zoom IN/OUT capability
Print Ability:
Yes, individual sections can be printed.
Binding Type:
Digital (PDF)
Paper Type:
Not Applicable (Digital Format)
Software Requirements:
Adobe PDF Reader, WinRAR
Operating System Compatibility:
All Versions of Windows & Mac
Engine Manufacturer:
Allis-Chalmers
Engine Type:
Diesel (typically 4-cylinder)
Engine Displacement Model 170:
Approx. 221 cubic inches (3.6 Liters)
Engine Displacement Model 175:
Approx. 230 cubic inches (3.8 Liters)
Engine Cooling System:
Water-cooled
Engine Block Material:
Cast Iron
Engine Horsepower Model 170:
Approx. 56 PTO HP (41.7 kW)
Engine Horsepower Model 175:
Approx. 60 PTO HP (44.1 kW)
Fuel Injection System:
Typically rotary injection pump (e.g., CAV or Bosch)
Transmission Type:
Constant Mesh
Transmission Gears Model 170:
8 Forward, 2 Reverse
Transmission Gears Model 175:
8 Forward, 2 Reverse
Optional Transmission Features:
Differential Lock (standard on many)
Clutch Type:
Dry, Single Plate Clutch
Rear Axle Type:
Enclosed Differential with Semi-Floating Axles
Wheelbase:
Approximately 84 inches (2134 mm)
Front Tire Size:
Commonly 6.00-16 or 7.50-16
Rear Tire Size:
Commonly 14.9-28 or 16.9-28
Operating Weight:
Approximately 5,000 - 5,500 lbs (2268 - 2495 kg)
Drawbar Pull Capacity:
Not specified, but substantial for its class.
Safety Features Era:
Reflects safety standards of the 1970s; ROPS (Roll Over Protection System) may be dealer or aftermarket installed.
Braking System Type:
Internal Expanding Shoe Brakes (wet or dry operation)
Operator Station Features:
Open operator station, provision for ROPS and seat belts.
Engine Oil Change Interval:
Typically every 100-200 operating hours, or annually.
Hydraulic Fluid Change Interval:
Typically every 500-1000 operating hours.
Transmission Oil Change Interval:
Typically every 1000 operating hours.
Engine Oil Specification:
API CD or CE rated diesel engine oil, viscosity grade SAE 15W-40 recommended for most conditions (refer to manual for specific temperature ranges).
Hydraulic Fluid Type:
Allis-Chalmers Type 353 hydraulic fluid or equivalent UTF (Universal Tractor Transmission Fluid) meeting specific viscosity and additive requirements.
Transmission Fluid Type:
Typically shared with hydraulic system, requiring a quality UTF.
Coolant Specification:
Ethylene glycol based antifreeze with corrosion inhibitors, mixed 50/50 with water.
Common Wear Points:
Clutch wear, PTO engagement, hydraulic pump performance, potential for diesel injector issues, electrical connections.
Common Maintenance Tasks:
Regular fuel filter replacement, air filter maintenance, checking and topping up all fluid levels, greasing pivot points.
Typical Wear Items List:
Brake pads/shoes, clutch disc, seals, bearings, hydraulic hoses.
Manufacturer History:
Allis-Chalmers was a major American manufacturer of agricultural machinery and industrial equipment, known for its orange tractors.
Production Period:
Produced from the early to mid-1970s (approximately 1972-1977).
Model Placement:
These models were positioned as medium-sized utility tractors in the Allis-Chalmers lineup, serving a broad range of agricultural tasks.
Manufacturing Location:
Likely manufactured in the United States.
