This workshop service manual covers the Allis-Chalmers G Tractor, produced from 1948 to 1955. The G Tractor was a revolutionary machine for its time, known for its innovative mid-mounted engine and operator position that provided excellent visibility and maneuverability, making it particularly well-suited for small farms, horticultural use, and row-crop cultivation. Allis-Chalmers, a prominent American manufacturer, was renowned for its distinctive Persian Orange machinery and forward-thinking designs. The G Tractor's utility and unique engineering have earned it recognition for its contribution to mechanized farming.
This comprehensive service repair manual provides full vehicle repair and maintenance coverage for the Allis-Chalmers G Tractor. It details procedures for the engine, transmission, hydraulics, electrical system, steering, braking, chassis, bodywork, and implements. Included are step-by-step instructions for repair, maintenance, adjustments, removal, installation, disassembly, assembly, troubleshooting, diagnostics, service data, specifications, torque values, and wear limits. This manual is designed to assist owners, mechanics, and technicians in effectively maintaining and repairing the tractor, offering detailed explanations and diagrams suitable for a wide range of users.
Product Type:
Workshop Service Manual
Generation:
Not Specified
Market Position:
Essential reference for owners and technicians maintaining the iconic Allis-Chalmers G Tractor, a popular choice for small farms and horticultural use.
Competitive Analysis:
Provides detailed coverage that rivals factory service manuals for ease of use and comprehensiveness, catering to both restoration projects and ongoing maintenance.
Key Features:
Instant PDF download, printable pages, detailed illustrations, clear step-by-step procedures, organized into 340 paragraphs over 95 pages.
Coverage Areas:
Full vehicle repair and maintenance for Allis-Chalmers G Tractor
Manual Type:
Service Repair Manual
Systems Covered:
Engine, transmission, hydraulics, electrical system, steering, braking, chassis, bodywork, implements and accessories.
Procedures Included:
Repair, maintenance, adjustments, removal, installation, disassembly, assembly, troubleshooting, diagnostics, service data, specifications, torque values, wear limits.
Technical Depth:
Comprehensive, step-by-step procedures with detailed explanations and pictorial diagrams. Suitable for both professional mechanics and DIY users.
Print Quality:
Printable (high quality)
Binding Type:
Digital Download (Printable)
Paper Type:
Not Applicable (Digital)
Software Requirement:
Adobe Reader
Compatibility:
Windows, Mac, Linux OS
Engine Type:
Allis-Chalmers 1.2L 2-Cylinder Gasoline
Displacement:
74.5 cubic inches (1.2 liters)
Horsepower:
Approx. 16 HP (rated)
Torque:
Not Specified in Product Information
Carburetor Model:
Zenith Stromberg or Marvel-Schebler (model specific)
Ignition System:
Distributor with Coil
Transmission Type:
Manual
Number Of Gears:
3 Forward, 1 Reverse
Optional Transmission:
None specified for this model.
Clutch Type:
Single Dry Plate Clutch
Drive Type:
2WD (Rear Wheel Drive)
Wheelbase:
Approx. 60 inches
Length:
Approx. 90 inches (without implement)
Width:
Approx. 50 inches (at rear wheels)
Height:
Approx. 48 inches (to steering wheel)
Shipping Weight:
Approx. 1200-1400 lbs
Operating Weight:
Approx. 1300-1500 lbs
Safety Ratings:
Not Applicable (Tractor manufactured prior to modern safety rating systems)
Active Features:
Brake system, steering system.
Passive Features:
Operator presence control (if equipped), seat belt mounting points (retrofit may be available).
Precautions In Manual:
Emphasizes use of correct special service tools, calibrated instruments, adherence to safety measures (DANGER, CAUTION, NOTE), and proper use of fasteners and torque values.
Infotainment Features:
Not Applicable (Basic agricultural tractor design)
Driver Assistance Features:
Not Applicable (Basic agricultural tractor design)
Connectivity Features:
Not Applicable (Basic agricultural tractor design)
Service Intervals:
Manual covers periodic maintenance charts and recommended service intervals for engine oil, transmission oil, lubrication points, and filter changes.
Engine Oil Specification:
Refer to manual for specific SAE viscosity grade (e.g., SAE 30 or 10W-30 depending on temperature).
Transmission Fluid Specification:
Refer to manual for specific gear oil or hydraulic fluid specification (e.g., SAE 80W-90 gear oil).
Hydraulic Fluid Capacity:
Not Specified in Product Information
Coolant Specification:
Typically a water/antifreeze mixture, specific type and ratio detailed in the manual.
Known Issues:
Potential issues include carburetor tuning, ignition system maintenance, hydraulic cylinder leaks, and wear on clutch components. The manual provides troubleshooting for these.
Lubrication Points:
Manual details all grease points and recommended lubrication intervals for chassis, steering, and other moving parts.
Brand Heritage:
Allis-Chalmers was a prominent American manufacturer of agricultural, construction, and industrial machinery, known for its innovative designs and distinctive 'Persian Orange' color.
Model Evolution:
The G Tractor was revolutionary for its time, featuring a mid-mounted engine and operator position that offered excellent visibility and maneuverability, making it ideal for row-crop cultivation and specialized tasks. It was produced from 1948 to 1955.
Production Years:
1948-1955
Manufacturing Location:
La Porte, Indiana, USA
Recognitions:
The Allis-Chalmers G Tractor is recognized for its innovative design and utility in its era, contributing to advancements in mechanized farming.
Ratings:
Not Applicable (No modern consumer or safety ratings apply)
Certifications:
Not Applicable (Historical agricultural equipment)
