CHAPTER 1 INTRODUCTION - TM-5-3810-288-120016Figure 1-1. Truck crane, Model M320T, with crane attachment, front three-quarter view and shipping dimensions.Figure 1-2. Truck crane, Model M320T, with crane attachment, rear three-quarter view.Figure 1-4. Dragline attachmentFigure 1-7. Shovel attachment. - TM-5-3810-288-120020Figure 1-8. Crane engine, with transmission.Figure 1-9. Identification and instruction plates (Sheet 1 of 4)Figure 1-9. Identification and instruction plates (Sheet 2 of 4).Figure 1-9. Identification and Instruction plates (Sheet 3 of 4)Figure 1-9. Identification and instruction plates (Sheet 4 of 4).Tabulated Data - TM-5-3810-288-120026Tabulated Data-CONT.Figure 1-10. Crane range diagramFigure 1-11. Clamshell range diagramFigure 1-12. Dragline range diagramFigure 1-13. Backhoe range diagramFigure 1-14. Crane wiring diagramFigure 1-15. Hydraulic schematic.Table 1-1. Cable Specifications - TM-5-3810-288-120034CHAPTER 2 INSTALLATION AND OPERATING INSTRUCTIONSFigure 2-2. Anti-rotation device, stored positionFigure 2-3. Separately packaged componentsFigure 2-4. Extending outriggersFigure 2-4. Extending outriggers.Figure 2-7. Cribbing prepared for boom assembly and installation.Figure 2-10. Boom backstop installation (Sheet 1 of 2)Figure 2-11. Crane boom angle indicator installationFigure 2-14. Securing cable to drumFigure 2-15. Main hoist line reeving.Figure 2-16. Tagline winder installationFigure 2-17. Fairlead, removal and replacementFigure 2-18. Dragline reeving diagram.Figure 2-19. Assembling piledriver lead sectionsFigure 2-20. Piledriver lead and adapter installation.Figure 2-21. Piledriver reeving diagram.Figure 2-23. Backhoe auxiliary gantry suspension reeving Label the cable for future useFigure 2-24. Backhoe digging cable reevingFigure 2-25. Backhoe hoist cable reevingFigure 2-26. Shovel drum laggingsFigure 2-27. Installing crowd sprocket lagging.Figure 2-28. Crowd chain tightenerFigure 2-29. Cribbing the shovel boom assembly.Figure 2-31. Crowd and retract cable reeving.Figure 2-34. Dripper trip cable reevingSection II. MOVEMENT TO A NEW WORK SITE - TM-5-3810-288-120060Section III. CONTROLS AND INSTRUMENTS - TM-5-3810-288-120061Figure 2-36. Control identification. (Sheet 1 of 2)Figure 2-36. Control identification. (Sheet 2 of 2)Figure 2-37. Voltmeter indications.Section IV. OPERATION UNDER USUAL CONDITIONS - TM-5-3810-288-120065Figure 2-38. Starting crane engineFigure 2-39. Stopping crane engineFigure 1-40. Crane operation and control positions (Sheet 1 of2)Figure 2-40. Crane operation and control positions. (Sheet 2 of 2)Clamshell Operation - TM-5-3810-288-120070Figure 2-41. Clamshell operation and control positions. (Sheet 1 of 2)Figure 2-41. Clamshell operation and control positions. (Sheet 2 of 2)Shovel Operation - TM-5-3810-288-120073Figure 2-42. Dragline operation and control positions. (Sheet 1 of 2)Figure 2-42. Dragline operation and control positions. (Sheet 2 of 2)Figure 2-43. Piledriver operation and control positions. (Sheet 1 of 2)Figure 2-43. Piledriver operation and control positions. (Sheet 2 of 2)Figure 2-44. Backhoe operation and control positions. (Sheet 1 of 2)Figure 2-45. Shovel operations and control positions. (Sheet 2 of 2)Section V. OPERATION UNDER UNUSUAL CONDITIONS - TM-5-3810-288-120080Operation in Dusty or Sandy Areas - TM-5-3810-288-120081Operation at High AltitudesCHAPTER 3 OPERATOR'S AND ORGANIZATIONAL MAINTENANCE INSTRUCTIONSTable 3-1. Preventive Maintenance Checks and services - TM-5-3810-288-120084Table 3-1. Preventive Maintenance Checks and services - TM-5-3810-288-120085Table 3-1. Preventive Maintenance Checks and services - TM-5-3810-288-120086Table 3-1. Preventive Maintenance Checks and services - TM-5-3810-288-120087Section IV. OPERATOR'S MAINTENANCE - TM-5-3810-288-120088Figure 3-4. Air cleaner service.Figure 3-5. Sediment bowl service.Figure 3-8. Transmission inspection and service.TachometerFigure 3-9. Adjusting /rot and rear drum clutch.Figure 3-10. Adjusting boom hoist clutch.Figure 3-11. Adjusting reversing shaft clutch or horizontal swing shaft clutch.Figure 3-12. Adjusting front and rear drum brakes.Figure 3-13. Adjusting boom hoist brake.Figure 3-14. Swing brake adjustment.Figure 3-15. Adjusting front and rear drum brake pedal return spring tension.Figure 3-16. Toggle linkage adjustment.Figure 3-17. Adjusting saddle block.Figure 3-18. Rake angle and retract cable adjustmentFigure 3-19. Dipper trip cable adjustment.Figure 3-20. Dipper latch bar adjustmentFigure 3-22. Hook block.Jib and jib strut, removal and replacement.Figure 3-25. Bucket teeth, removal and replacement.Section V. TROUBLESHOOTING - TM-5-3810-288-120108Table 3-2. Troubleshooting - TM-5-3810-288-120109Table 3-2. Troubleshooting-ContinuedTable 3-3. Field Expedient Repairs - TM-5-3810-288-120111Section VIII. ORGANIZATIONAL MAINTENANCE PROCEDURES - TM-5-3810-288-120112Figure 3-27. Oil filter, service and replacement. (Sheet 1 of 2)Carburetor Adjustment and Replacement.Engine Rocker Arm-Tappet AdjustmentFigure 3-28. Oildex filter, service and replacement.Figure 3-29. Eternal engine oil lines, repair and replacement. (Sheet I of2)Figure 3-29. External engine oil lines, repair and replacementFigure 3-30. Oil temperature sender, removal and replacement.Figure 3-31. Carburetor, adjustment.Figure 3-32. Carburetor, removal and replacement.Figure 3-33. Engine speed governor adjustment.Figure 3-34. Engine speed governor, removal and replacementFigure 3-35. Fuel pump and fuel sediment bowl, removal and replacement.Figure 3-36. Fuel tank, lines, and fittings, removal and replacement.Figure 3-37. Engine throttle adjustmentFigure 3-38. Engine choke control, component replacement, and engine starting aid pump, removal and replacement.Figure 3-39. Engine air cleaner, removal and replacement.Figure 3-40. Valve tappet cover, removal and replacementFigure 3-41. Flywheel timing marks, number one piston on top dead center compression strokeFigure 3-43. Adjusting valve tappet clearanceFigure 3-44. Engine clutch adjustmentFigure 3-45. Intake and exhaust manifolds, removal and replacement.Figure 3-46. Exhaust muffler and piping, removal and replacement.Figure 3-47. Radiator, guard, and hoses, removal and replacement. (Sheet 1 of 3)Figure 3-47. Radiator guard and hoses, removal and replacement. (Sheet 2 of 3)Figure 3-47. Radiator guard and hoses, removal and replacement(Sheet 3 of 3.)Figure 3-48. Thermostat, housing, gaskets, and lines, removal and replacementFigure 3-49. Water pump, removal and replacement.Figure 3-50. Water temperature sender, removal and replacement.Figure 3-51. Alternator belt tension adjustment, removal and replacement.Figure 3-52. Starting motor and solenoids, removal and replacement. (Sheet 1 of 3)Figure 3-52. Starting motor and solenoids, removal and replacement. (Sheet 2 of 3)Figure 3-52. Starting motor and solenoids, removal and replacement. (Sheet 3 of 3)Figure 3-53. Distributor (ignitor), removal and replacement.Figure 3-54. Distributor adjustment. (Sheet 1 of 2)Figure 3-54. Distributor adjustment. (Sheet 2 of 2)Figure 3-56. Headlights, replacementFigure 3-57. Marker lights, dome lights, flood lights, and trouble lights, removal and replacementFigure 3-57. Marker lights, dome lights, flood lights, and trouble lights, removal and replacement.Figure 3-58. Reverse polarity relay, testing, removal and replacement.Figure 3-59. Batteries, cables, and battery box, removal, and replacement.Figure 3-60. Horn switch and wiring, removal and replacement.Figure 3-61. Propeller shaft, removal and replacement.Figure 3-62. Cab door assembly, removal and replacement.Figure 3-63. Window glass, installation.Figure 3-64. Operator's seat, removal and replacement.Figure 3-65. Heater, repair, removal and replacement.Table 3-6. Heater Trouble Shooting ChartFigure 3-66. Hydraulic system, schematic diagram.Figure 3-67. Hydraulic hoses, fittings, and tubing, repair and replacement (Sheet 1 of 2) - TM-5-3810-288-120161Figure 3-67. Hydraulic hoses, fittings, and tubing, repair and replacement (Sheet 1 of 2) - TM-5-3810-288-120162Figure 3-67. Hydraulic hoses, fittings, and tubing, repair and replacement (Sheet 2 of 2)Figure 3-68. Hydraulic fluid reservoir, service, removal replacementFigure 3-69. Hydraulic cylinder, bleeding procedureFigure 3-70. Hydraulic cylinders, removal and replacement.Figure 3-71. Master cylinders, removal and replacement.Figure 3-72. Control panel, repair, removal and replacement. - TM-5-3810-288-120168Figure 3-72. Control panel, repair, removal and replacement. - TM-5-3810-288-120169Figure 3-73. Boom hoist drum, ear drum, and front drum safety pawl adjustment.Figure 3-74. Boom hoist automatic planetary pawls, adjustment.Figure 3-75. (Crowd chain idler sprocket assembly, removal and replacementFigure 3-77. Chain, repair and replacement.Figure 3-78. Dipper trip wiring diagram.Figure 3-79. Dipper trip magnetic switch, removal and replacement.Figure 3-80. Shovel Dipper, removal and installation.Figure 3-81. Cable guide rollers, removal and replacementFigure 3-82. Tagline Winder, repair. - TM-5-3810-288-120178Figure 3-82. Tagline Winder, repair. - TM-5-3810-288-120179Figure 3-83. Upper Spreader, repair and replacement.Figure 3-84. Boom point sheaves, removal and replacement.Figure 3-85. Boom backstops, repair and replacement.Rear Drumshaft Brake and ClutchFigure 3-86. Rear drumshaft brake band, removal and replacement.Hook Rollers Figure 3-88. Reversing shaft or horizontal swing shaft clutch, removal or replacement.Figure 3-89. Boom hoist brake band, removal or replacement. - TM-5-3810-288-120187Figure 3-89. Boom hoist brake band, removal or replacement. - TM-5-3810-288-120188Figure 3-90. Boom hoist clutch, removal or replacement.Figure 3-91. Swing brake shoes, removal and replacement.Figure 3-93. Rear drum chain case, removal and replacement.Figure 3-94. Rear drum drive chain, removal and replacement.Figure 3-95. Horizontal swing shaft chains, removal and replacementFigure 3-96. Hook rollers, removal and replacement.Figure 3-97. Hook roller adjustment.Swing Lock Assembly - TM-5-3810-288-120197Figure 3-98. Swing lock assembly, adjustment, removal and replacement.Figure 3-99. Cab sheet metal assembly, removal and replacement. (Sheet I o/ 6)Figure 3-99. Cab sheet metal assembly, removal and replacement. (Sheet 1 o/ 6)Figure 3-99. Cab sheet metal assembly, removal and replacement. (Sheet 2 of 6)Figure 3-99. Cab sheet metal assembly, removal and replacement. (Sheet 3 of 6).Figure 3-99. Cab sheet metal assembly, removal and replacement. (Sheet 4 of 6) - TM-5-3810-288-120203Figure 3-99. Cab sheet metal assembly, removal and replacement. (Sheet 4 of 6) - TM-5-3810-288-120204Figure 3-99. Cab sheet metal assembly, removal and replacement. (Sheet 5 of 6)Figure 3-99. Cab sheet metal assembly, removal and replacement (Sheet 5 of 6).Figure 3-99. Cab sheet metal assembly, removal and replacement. (Sheet 6 of 6).CHAPTER 4SHIPMENT, LIMITED STORAGE, AND DEMOLITION TO PREVENT ENEMY USECHAPTER 5 INTRODUCTIONFigure 5-1. Carrie engine, with transmission Identification and Tabulated DataFigure 5-3. Hydraulic steering system diagramFigure 5-4. Air break system diagram.Figure 5-4. Air brake system diagramCHAPTER 6 INSTALLATION AND OPERATING INSTRUCTIONSSection II. MOVEMENT TO A NEW WORK SITE - TM-5-3810-288-120216Brake System Operation - TM-5-3810-288-120217Figure 6-1. Carrier instruments and controls - TM-5-3810-288-120218Figure 6-1. Carrier instruments and controls - TM-5-3810-288-120219Figure 6-2. Starting the engineFigure 6-3. Stopping the engineSection V. OPERATION UNDER UNUSUAL CONDITIONS - TM-5-3810-288-120222Operation in Extreme Heat - TM-5-3810-288-120223CHAPTER 7 OPERATOR'S AND ORGANIZATIONAL MAINTENANCE INSTRUCTIONSTable 7-1. Preventive Maintenance Checks and ServicesTable 7-1. Preventive Maintenance Checks and Services-CONT.Section IV. OPERATOR'S MAINTENANCE - TM-5-3810-288-120227Figure 7-3. Fan inspection.Figure 7-4. Air compressor inspection.Figure 7-5. Hydraulic pump reservoir service.Figure 7-7. Fuel pump filter service. And fuel pump removal and replacement.Figure 7-10. Fuel tank service (Sheet 1 of 2)Figure 7-10. Fuel tank service. (Sheet 2 of 2)Figure 7-11. Air filter service, removal, and replacement.Figure 7-12. Outrigger service.Section V. TROUBLESHOOTING - TM-5-3810-288-120236Table 7-2. Troubleshooting-ContinuedSection VI. FIELD EXPEDIENT REPAIRS - TM-5-3810-288-120238Figure 7-13. Fuel tank, removal and replacement.Figure 7-14. Fuel lines and fittings, replacement and repair.Figure 7-15. Carburetor, adjustment, removal and replacement. (Sheet 1 of 2)Figure 7-15. Carburetor, adjustment, removal and replacement. (Sheet 2 of 2)Figure 7-16. Engine speed governor, adjustment, removal and replacement.Figure 7-17. Engine starting aid pump and lines, removal, replacement, and repair.Figure 7-18. Accelerator and throttle control, removal, replacement, and repair. - TM-5-3810-288-120245Figure 7-18. Accelerator and throttle control, removal, replacement, and repair. - TM-5-3810-288-120246Figure 7-19. Horn button, removal and replacement Engine Electrical SystemFigure 7-20. Instrument panel switch, and gage, removal and replacementFigure 7-21. Sending units, removal and replacement. (Sheet 2 of 2).Figure 7-22. Trailer coupling, removal and replacement.Figure 7-23. Oil filter, service and replacement.Figure 7-24. External oil lines, replacement and repair. (Sheet 1 of 2)Figure 7-24. External oil lines, replacement and repair. (Sheet 2 of 2).Figure 7-25. Radiator and water pump drain cocks.Figure 7-26. Carrier cab assembly, removal and replacement. - TM-5-3810-288-120256Figure 7-26. Carrier cab assembly, removal and replacement. - TM-5-3810-288-120257Figure 7-28. Radiator mounting material, remove and replacement.Thermostat and HousingFigure 7-29. Water manifold and lines, removal and replacement.Figure 7-30. Water pump and lines, removal and replacement Figure 7-31. Water pump belt tension adjustment, and sheave belt, removal andFigure 7-32. Fan, fan belt, and associated parts, removal and replacement.Figure 7-34. Power steering pump and belt, removal, adjustment, and installation.Figure 7-35. Power steering pump, service and replacementFigure 7-37. Tie rod, removal and replacementFigure 7-39. Tires and wheels, removal and installation. Air Brake System Air Brake System-CONT.Figure 7-40. Air brake system piping diagram, valves, hoses and fittings, removal and replacement. (Sheet 1 of 3)Figure 7-40. Air brake system piping diagram, valves, hoses and fittings, removal and replacement. (Sheet 3 of 3)Figure 7-41. Front wheel brake chamber, removal and replacement.OFigure 7-42. Rear wheel brake chamber, removal and replacement.Figure 7-44. Air reservoirs, removal and replacement.Figure 7-45. Air compressor, removal and replacement. (Sheet 1 of 2)Figure 7-45. Air compressor, removal and replacement. (Sheet 2 of 2).Figure 7-46. Air compressor governor adjustmentFigure 7-47. Dummy couplings, removal and replacementFigure 7-48. Brake shoes, removal and replacement.Figure 7-49. Windshield wiper motor, removal and replacement. (Sheet 1 of 2)Figure 7-49. Windshield wiper motor, removal and replacement. (Sheet 2 of 2)Figure 7-50. Intake manifold, removal and replacementFigure 7-51. Exhaust manifold, removal and replacement.Figure 7-52. Exhaust pipe and muffler, removal and replacement.Figure 7-53. Valve tappet cover, removal and replacementFigure 7-55. Adjusting valve tappet clearance.Figure 7-56. Clutch control, adjustmentFigure 7-57. Gear shift control, repair and replacementFigure 7-58. Propeller shaft, removal and replacement.Figure 7-59. Outrigger, removal and replacement. (Sheet 1 of 2)Figure 7-59. Outrigger, removal and replacement. (Sheet 2 of 2).Figure 7-60. Outrigger assembly, repair.Figure 7-61. Seat installation.Figure 7-63. Tool box installation.APPENDIX A REFERENCES - TM-5-3810-288-120295APPENDIX B BASIC ISSUE ITEMS LIST - TM-5-3810-288-120296Section II. BASIC ISSUE ITEMS - TM-5-3810-288-120297Section III. MAINTENANCE AND OPERATING SUPPLIES - TM-5-3810-288-120298Section III. MAINTENANCE AND OPERATING SUPPLIES - Cont'dAPPENDIX C MAINTENANCE ALLOCATION CHART - TM-5-3810-288-120300Explanation of Columns in Section IVSection II. MAINTENANCE ALLOCATION CHART - TM-5-3810-288-120302Section II. MAINTENANCE ALLOCATION CHART - TM-5-3810-288-120303Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120304Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120305Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120306Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120307Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120308Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120309Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120310Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120311Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120312Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120313Section II. MAINTENANCE ALLOCATION CHART-CONT. - TM-5-3810-288-120314Section III. SPECIAL TOOL AND SPECIAL TEST EQUIPMENT REQUIREMENTS - TM-5-3810-288-120315TM-5-3810-288-12 Crane Shovel Truck Mounted 20 Ton 3/4 Cu. Yd. G.E.D. 6x6 Manual