The automobile owner's guide

Metadata

Gutenberg ID

69375

Title

The automobile owner's guide

Language

en

Book source

Project Gutenberg

Description max 80 words

A practical 1920 manual for car owners and chauffeurs, this guide demystifies automobile mechanics by eliminating complex technical jargon. It offers clear instructions for repairing carburetors, adjusting brakes, maintaining springs, and caring for batteries, empowering average readers to perform their own repairs for economical operation.

Summary up to 500 words

Frank B. Scholl's *The Automobile Owner's Guide*, published in 1920, serves as a comprehensive practical manual designed to empower the average car owner with mechanical knowledge. Scholl explicitly aims to demystify automobile mechanics, arguing that technical tables, scales, and complex engineering jargon are unnecessary for the typical owner. Instead, the book focuses on functional understanding, asserting that a person with a common school education can master vehicle maintenance and become an efficient mechanic. The text emphasizes that while automobiles are generally reliable, proactive care is the ever-present factor in ensuring economical operation and safety. A significant portion of the guide is dedicated to carburetors, detailing the operation and adjustment of specific models prevalent in the era, including the Nitro-Sunderman, Schebler Model R, and the Stewart carburetor used on Dodge Brothers cars. Scholl explains the internal mechanics of these devices, such as venturi action, float feed systems, and automatic mixture adjustments for varying speeds and atmospheric conditions. He provides step-by-step instructions for adjusting idle speeds, throttle controls, and metering pins, cautioning owners against tampering with critical components like the metering pin unless absolutely necessary. The book also addresses critical safety systems, particularly brakes. Scholl distinguishes between service brakes, which operate on the external drum surface, and emergency brakes, which act on the internal surface. He outlines procedures for cleaning friction surfaces, managing oil seepage from axle bearings, and performing regular adjustments to prevent brake burnout. Furthermore, the guide offers extensive advice on suspension and spring care, recommending weekly greasing of spring eyes and bi-monthly inspections of U-shaped clips and shackles to prevent breakage and ensure a smooth ride. Electrical maintenance is another key focus, with specific rules for battery care, including the use of pure water, hydrometer testing for state of charge, and proper grounding of generators to prevent damage during engine operation. Ultimately, Scholl's work functions as an instructional bridge between the factory and the driver, reinforcing the idea that understanding one's vehicle leads to better care, fewer troubles, and a fair return on investment. By stripping away unnecessary complexity, the guide empowers owners to handle repairs, troubleshoot issues, and maintain their vehicles with confidence.

LLM editorial rating

4.2/5

Download URL

https://www.gutenberg.org/ebooks/69375.epub.noimages

Local file path

data/epubs/pg69375.epub

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Downloaded at

2026-07-07 12:54 UTC

Categories

• Automobiles
• Automobiles -- Handbooks, manuals, etc.