NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download
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NMWR 9-2815-220 HOW TO USE THIS MANUAL MANUAL CONTENT Overview The front matter in this manual consists of general warnings, title block page, and table of contents. The information contained in this manual is presented in four chapters. Each chapter is divided into Work Packages (WPs) that cover general information, troubleshooting procedures, maintenance procedures, and other information for specific systems or components. Each WP starts on a right hand page. Page numbers consist of the WP number followed by a dash and another number. For example “0014 00-7” means WP 0014 00, page 7. At the end of this manual are an alphabetical index, DA Form 2028, and metric conversion chart. Chapters Chapter 1 provides general information, equipment description, and theory of operation. Chapter 2 provides the preshop inspection. Chapter 3 provides maintenance instructions. Chapter 4 provides supporting information, consisting of references, expendable and durable items list, tool identification list, mandatory replacement parts, and wear limits, fits, and tolerances. Alphabetical Index An index is located after the last WP in this manual that provides an alphabetical listing of information and components/assemblies contained in this manual. Warnings, Cautions, and Notes You must read and understand this manual BEFORE performing overhaul of the AVDS-1790-2 series engine assemblies. Throughout this manual you will see WARNING, CAUTION, and NOTE headings. There are good reasons for every one of these notices: WARNING A warning is used to alert the user to hazardous operating and maintenance procedures, practices, or conditions that could result in injury or death. Warnings must be strictly observed. CAUTION A caution is used to alert the user to hazardous operating and maintenance procedures, practices, or conditions that could result in damage to, or destruction of, equipment or mission. NOTE A note highlights an essential operating or maintenance procedure, condition, or statement. Warnings and cautions appear immediately preceding the step to which they pertain. It is important to read and thoroughly understand the warnings and/or cautions before beginning maintenance. Notes may precede or follow the steps to which they pertain, depending on what makes the most sense. Initial Setups Before starting a task, you must obtain all the tools, supplies, and personnel listed in the initial setup. Be sure to read the task before performing the maintenance. If any other tasks are referenced, you must go to the initial setup page for each of those tasks to find out what tools, supplies, and personnel will be needed. iv Change 1