TM 10-3930-669-20 CHAPTER 2 VEHICLE MAINTENANCE Para 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 General Service Instructions................................................................................................... 2-3 2-5 Inspection and Servicing Equipment ...................................................................................... 2-3 2-6 Special Service Instructions ................................................................................................... 2-4 Section III.  Preventive Maintenance Checks and Services (PMCS) 2-7 PMCS Introduction ................................................................................................................. 2-5 2-8 Leakage Definitions for PMCS ............................................................................................... 2-5 2-9 PMCS Tables  ........................................................................................................................ 2-6 Section IV.  Troubleshooting 2-10 Introduction to Logic Tree Troubleshooting  ............................................................................ 2-9 2-11 General Troubleshooting Instructions ..................................................................................... 2-10 2-12 Troubleshooting Procedures  .................................................................................................. 2-13 2-13 Engine System Troubleshooting ............................................................................................. 2-13 2-14 Electrical System Troubleshooting.......................................................................................... 2-122 2-15 Transmission Troubleshooting  ............................................................................................... 2-291 2-16 Drive Axle System Troubleshooting ....................................................................................... 2-331 2-17 Brake System Troubleshooting  .............................................................................................. 2-389 2-18 Hydraulic System Troubleshooting ......................................................................................... 2-421 Section V.  Maintenance Procedures 2-19 Maintenance Introduction  ...................................................................................................... 2-488 2-20 Ground Handling  ................................................................................................................... 2-488 2-21 General Removal Instructions  ............................................................................................... 2-488 2-22 General Disassembly Instructions........................................................................................... 2-489 2-23 General Cleaning Instructions................................................................................................. 2-489 2-24 General Inspection Instructions............................................................................................... 2-492 2-25 General Repair Instructions  ................................................................................................... 2-492 2-26 General Assembly Instructions ............................................................................................... 2-493 2-27 General Installation Instructions ............................................................................................. 2-494 2-28 Adjustment  ............................................................................................................................ 2-494 2-29 Placing In Service .................................................................................................................. 2-495 Section VI.  Preparation for Storage or Shipment 2-30 Preparation for Storage or Shipment Introduction ................................................................... 2-495 2-31 Preparation for Storage or Shipment  ..................................................................................... 2-495 2-32 Storage Maintenance Procedures........................................................................................... 2-495 2-1

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