This comprehensive Allis Chalmers Big-Ten AC Tractor and Attachments Service Repair Manual is a valuable resource for anyone looking to maintain and service their tractor. It includes detailed instructions using diagrams and manufacturer specifications, and is designed for easy navigation with chapter bookmarks and a searchable index. The manual covers a wide range of topics, including engine operation and maintenance, tractor steering, front axle assembly, lubrication, adjustments, controlled traction differential adjustment, rear lift drawbar, clutch and brake, hydrostatic drive unit, power train, wiring diagrams, and a variety of attachments. Sections cover the following: **A- SPECIFICATIONS** **B- ENGINE** - Engine, Operating & Maintenance Instructions - Engine, Drive Shaft & Coupling Removal - Storing Your Tractor - Diagnosing Engine Difficulty **C- TRACTOR** - Steering Gear Removal - Front Axle Assembly - Lubrication - Adjustments - Controlled Traction Differential Adjustment - Rear Lift Drawbar - Clutch & Brake **D- HYDROSTATIC DRIVE UNIT** - General Information - General Overhaul Procedures - Disassembly - Inspection & Repair - Assembly - Start-Up After Repair - General Maintenance - Charts - Transmission Troubleshooting Guide - System Troubleshooting Guide **E- POWER TRAIN** - Bevel Gear - Differential - 3 Speed Transmission Removal - 3 Speed Transmission Disassembly - 3 Speed Transmission Assembly - 3 Speed Transmission Installation - Two Speed Pulley **F- WIRING DIAGRAMS** **G- ATTACHMENTS** - Center PTO - Hi-Low Range - Rotary Mowers - Reel Mowers - Sickle Bar Mower - Rotary Tiller - Snow Thrower - Grader Blades - Hitch Adapter - Plow - 10 Inch - Disc Harrows - 8-12 Inch - Spring Tooth Harrow & Cultivator - Lawn Roller - Mobile Generator - Summer Cab - Vacuum Collector & Trailer Frame - Fork Lift & Loader With detailed illustrations, exploded diagrams, drawings, and photos, this manual provides step-by-step guidance for all service and repair procedures. Whether you're performing routine maintenance or tackling complex repairs, this manual has the information you need.

The Allis-Chalmers Big-Ten AC tractor was a versatile and robust workhorse designed for a wide range of agricultural and industrial applications. Introduced in the late 1950s, this tractor model became renowned for its reliable performance, powerful engine, and intuitive design. The Big-Ten featured a 10 horsepower, single-cylinder gasoline engine, providing adequate power for tasks like mowing, tilling, plowing, and hauling light loads. The tractor's hydrostatic transmission facilitated smooth and effortless operation, making it suitable for both novice and experienced operators. Its compact size and maneuverability enabled it to navigate tight spaces and perform tasks in confined areas. The Big-Ten's unique features included a controlled traction differential, which enhanced traction and stability on uneven terrain, and a rear lift drawbar for attaching a variety of implements. The Allis-Chalmers Big-Ten AC tractor was renowned for its simplicity and ease of maintenance. Its robust construction and readily accessible components made servicing and repairs straightforward, minimizing downtime and maximizing productivity. The tractor's extensive range of attachments further enhanced its versatility, allowing it to tackle a wide array of tasks. From rotary and reel mowers to sickle bar mowers, rotary tillers, snow throwers, grader blades, and even a fork lift and loader, the Big-Ten could be adapted to suit specific needs. The Allis-Chalmers Big-Ten AC tractor left a lasting legacy in the agricultural and industrial sectors, serving as a reliable and versatile companion for countless farmers, landowners, and businesses for decades. Its robust construction, powerful engine, and wide range of attachments solidified its position as a well-regarded and valued machine.