Which LIRR publication provides instructions for assisting Disabled M-3/M-7 trains?

The THEM manual is the appropriate LIRR publication that includes instructions for assisting disabled M-3 and M-7 trains. This manual is specifically designed to provide detailed procedures for crew members on how to safely and effectively assist trains that have become inoperable. It encompasses various scenarios and outlines the responsibilities of the crew in these situations, ensuring that they have clear guidelines to follow for both safety and efficiency.

Understanding the content of the THEM manual is crucial for transport personnel as it contains specific methodologies that pertain to the unique characteristics of M-3 and M-7 trains. This ensures that assistance is provided in a standardized way that minimizes risk to both passengers and crew, streamlining the process of re-establishing service.

The other publications, while significant in their own contexts, do not focus specifically on the assistance of disabled trains in the same manner. Each of those materials serves different purposes, such as broader operational procedures or service strategies, but the specific guidance related to disabled train scenarios is found in the THEM manual.