D.C. Powered Timing Light Model 161.2158 for 12 Volt Ignition Systems

"D.C. Powered Timing Light Model 161.2158 for 12 Volt Ignition Systems" by Sears is an owner's manual that likely dates back to the mid to late 20th century. This technical publication provides instructions and guidelines for using a specific timing light tool designed for timing the ignition systems of vehicles equipped with 12-volt ignition systems. Its primary focus is on achieving accurate engine timing to ensure efficient vehicle performance. The manual offers a detailed step-by-step process for safely connecting the timing light, warming up the engine, and examining the timing marks to ensure they align with the manufacturer's specifications. It emphasizes the importance of preliminary checks such as setting the engine idle speed, adjusting the dwell angle, and consulting the vehicle's service manual for specific instructions. Furthermore, the guide includes essential safety precautions for operating the tools and working near an engine, making it a useful resource for both professional mechanics and car enthusiasts looking to maintain their vehicles' ignition systems effectively.

D.C. Powered Timing Light Model 161.2158 for 12 Volt Ignition Systems, by Roebuck and Company Sears. Republished by OpenStories from Project Gutenberg eBook #39714.