TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-1 HOW TO USE THIS MANUAL (cont) The INDEX lists each WP under one or more headings. For example, the WP titled REPLACE TOWING PINTLE could be found under the two headings “Pintle”, and “Towing”. How to read the WP Pay attention to all warnings, cautions and notes. These can appear in all types of procedures. They help you avoid harm to yourself, other personnel, and equipment. They also tell you things you should know about the procedure. Before you start a procedure, get all the tools, supplies, and personnel you need to do the procedure. These items will be listed in the INITIAL SETUP of the WP. Start with step 1 and do each step in the order given. Numbered primary steps tell you WHAT to do. Alpha substeps tell you HOW to do it. Maintenance Procedures WPs Maintenance Procedures WPs keep the carrier in shape to operate. Maintenance Procedures are used to present maintenance instructions. Each maintenance procedure details steps which you need to perform. If the vehicle and parts need maintenance that is not included in any procedure in the manual, notify your supervisor. Read the INITIAL SETUP section carefully before you start any procedure. Get the tools and supplies listed and the personnel needed. Be sure the equipment is in the condition required. Read all of the WP before starting. Follow the steps in the order given. FOLLOW-THROUGH STEPS tell you what to do after the maintenance task is done. The words END OF TASK will tell you when you have finished the procedure. Troubleshooting WPs Troubleshooting WPs help you locate faulty parts. They direct you to the maintenance procedure to correct these faults. Chapter 2, Troubleshooting contains detailed information on how to perform troubleshooting procedures. Read HOW TO USE TROUBLESHOOTING WP 0005 00 before performing the troubleshooting procedures in the chapter. Preventive Maintenance Checks and Services (PMCS) WP Preventive maintenance is required to keep your carrier in good running condition. The PMCS procedures for unit maintenance are performed on a periodic basis. There are two types of PMCS for the vehicle, as follows: The SEMI—ANNUAL PMCS must be done every 6 months or every 1,500 miles. The ANNUAL PMCS must be done annually. If anything seems wrong with the vehicle systems and you cannot fix it yourself, notify unit maintenance. Common things to watch for are loose bolts or damaged welds. Watch for worn insulation, loose clamps, and loose connectors when checking wiring harnesses. DEFINITION OF WP TERMS Warnings, Cautions, And Notes Pay attention to all warnings and cautions within the WP. Ignoring a warning could cause death or injury to yourself or other personnel. Ignoring a caution could cause damage to equipment. Notes contain facts to make the procedure easier. Warnings, cautions, and notes always appear just above the step to which they apply. WARNINGS Call attention to things that could kill or injure personnel. Warnings are also listed in the Warning Summary section (page a). CAUTIONS Call attention to actions or materials that could damage equipment. xxxvi Change 2