On what document type would you find the guideline for adding or deleting equipment onboard?

The guideline for adding or deleting equipment onboard is found on the OPNAV 4790/CK. This document serves as a critical tool in the Navy's 3-M (Maintenance Material Management) system, specifically detailing the requirements and procedures for managing and maintaining equipment and systems. The OPNAV 4790/CK is used to maintain an accurate and up-to-date inventory of all equipment onboard, which includes guidelines for making modifications to the equipment list.

This document is essential as it not only provides information on existing equipment but also outlines the proper procedures for changes, ensuring that any additions or deletions to the onboard equipment are handled systematically and in compliance with Navy regulations. It plays a key role in ensuring that maintenance practices are effective and that operational readiness is maintained.

In contrast, while the COSAL Report details the list of components necessary for the maintenance of equipment, and the DD Form NAVSUP 1371 is related to supply procedures and requisitioning, these do not specifically address the guidelines for adding or deleting equipment. The Maintenance Procedure Manual offers instructions on how to perform maintenance tasks, but does not encompass the broader inventory management aspects outlined in the OPNAV 4790/CK.