Tractor Principles The Action, Mechanism, Handling, Care, Maintenance and Repair of the Gas Engine Tractor

This guide walks you through the fundamentals of early gas‑engine tractors, breaking down the many designs that appeared in the 1910s and 1920s. It starts by explaining the basic action and mechanism of the engine, then moves on to the way different manufacturers arranged wheels, axles, and crawl‑type drives. By comparing common features across makes, the book helps anyone who has handled one model to feel confident when faced with another.

The sections cover everything from fuel and carburetion to ignition, lubrication, and transmission, each paired with clear, full‑size illustrations. Practical advice on routine care, routine maintenance, and early‑stage troubleshooting is presented in plain language, so readers can spot wear, adjust settings, and perform simple repairs without special tools. Whether you’re restoring a historic tractor or just curious about its inner workings, the text offers a concise, illustrated reference you can keep handy in the shop.