TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download

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TM 9–2350–311–20–2 2–1 CHAPTER 2 GENERAL CAB MAINTENANCE GENERAL The purpose of this chapter is to provide information needed to keep the M109A2/M109A3/M109A4/M109A5 howitzer cab systems and components in good repair. Section I provides information on tools and repair parts. Section II details actions which must be taken when the equipment is received and installed. Section III prescribes Preventive Maintenance Checks and Services (PMCS) for the unit level. Section IV gives general maintenance procedures in a number of areas including replacing parts, soldering, correct cleaning procedures, painting, and application of adhesives. Section V details actions that must be taken when the equipment is stored or shipped. CONTENTS Page Section I REPAIR PARTS, TOOLS, SPECIAL TOOLS, TEST, MEASUREMENT, AND DIAGNOSTIC EQUIPMENT (TMDE), AND SUPPORT EQUIPMENT 2–1 COMMON TOOLS AND EQUIPMENT 2–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2 SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT 2–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3 REPAIR PARTS 2–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section II SERVICE UPON RECEIPT 2–4 SERVICE UPON RECEIPT OF MATERIEL 2–3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5 ASSEMBLY OF EQUIPMENT 2–10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6 PRELIMINARY SERVICING AND ADJUSTMENT OF EQUIPMENT 2–14 . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7 DECALS, LABELS, AND INSTRUCTION SIGNS 2–15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section III PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), LUBRICATION INSTRUCTIONS, AND MANDATORY REPLACEMENT PARTS 2–8 LUBRICATION 2–18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) 2–21 . . . . . . . . . . . . . . . . . . . . . . . . . Section IV GENERAL MAINTENANCE PROCEDURES 2–10 DISASSEMBLY AND ASSEMBLY PROCEDURES 2–33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11 REPLACEMENT OF PARTS 2–33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–12 CLEANING 2–34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–13 INSPECTION 2–36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–14 GENERAL REPAIR PRACTICES 2–37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–15 WELDING 2–37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–16 SOLDERING 2–38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17 APPLICATION OF ADHESIVES 2–39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–18 EXERCISING HYDRAULIC COMPONENTS 2–40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section V PREPARATION FOR STORAGE OR SHIPMENT 2–19 GENERAL 2–40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–20 PRELIMINARY REQUIREMENTS 2–41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–21 RECEIPT FOR STORAGE 2–41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–22 SECURITY 2–41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–23 STORAGE SITE 2–42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .