TM-5-3810-288-12 Crane Shovel Truck Mounted 20 Ton 3/4 Cu. Yd. G.E.D. 6x6 Manual

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TM-5-3810-288-12

OPERATOR AND ORGANIZATIONAL MAINTENANCE MANUAL
SAFETY PRECAUTIONS
OPERATOR AND ORGANIZATIONAL MAINTENANCE MANUAL
Table 2-1. Maintenance and Operating Supplies
Table 2-1. Maintenance and Operating Supplies - Continued
Figure 2-3. Separately packaged components.
Section III. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (CRANE)
Table 3-1. Operator/Crew Preventive Maintenance Checks and Services
Table 3-1. Operator/Crew Preventive Maintenance Checks and Services-CONT.
Table 3-1. Operator/Crew Preventive Maintenance Checks and Services-CONT.
Table 7-1 Operator/Crew Preventive Maintenance Checks and Services (CARRIER)
Table 7-1 Operator/Crew Preventive Maintenance Checks and Services (CARRIER)-CONT.
Table 7-1 Operator/Crew Preventive Maintenance Checks and Services (CARRIER)-CONT.
Section III. ITEMS TROOP INSTALLED OR AUTHORIZED LIST
TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION
Figure 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 attachment
Figure 1-7. Shovel attachment.
Figure 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
Tabulated Data-CONT.
Figure 1-10. Crane range diagram
Figure 1-11. Clamshell range diagram
Figure 1-12. Dragline range diagram
Figure 1-13. Backhoe range diagram
Figure 1-14. Crane wiring diagram
Figure 1-15. Hydraulic schematic.
Table 1-1. Cable Specifications
CHAPTER 2 INSTALLATION AND OPERATING INSTRUCTIONS
Figure 2-2. Anti-rotation device, stored position
Figure 2-3. Separately packaged components
Figure 2-4. Extending outriggers
Figure 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 installation
Figure 2-14. Securing cable to drum
Figure 2-15. Main hoist line reeving.
Figure 2-16. Tagline winder installation
Figure 2-17. Fairlead, removal and replacement
Figure 2-18. Dragline reeving diagram.
Figure 2-19. Assembling piledriver lead sections
Figure 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 use
Figure 2-24. Backhoe digging cable reeving
Figure 2-25. Backhoe hoist cable reeving
Figure 2-26. Shovel drum laggings
Figure 2-27. Installing crowd sprocket lagging.
Figure 2-28. Crowd chain tightener
Figure 2-29. Cribbing the shovel boom assembly.
Figure 2-31. Crowd and retract cable reeving.
Figure 2-34. Dripper trip cable reeving
Section II. MOVEMENT TO A NEW WORK SITE
Section III. CONTROLS AND INSTRUMENTS
Figure 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
Figure 2-38. Starting crane engine
Figure 2-39. Stopping crane engine
Figure 1-40. Crane operation and control positions (Sheet 1 of2)
Figure 2-40. Crane operation and control positions. (Sheet 2 of 2)
Clamshell Operation
Figure 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
Figure 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
Operation in Dusty or Sandy Areas
Operation at High Altitudes
CHAPTER 3 OPERATOR'S AND ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
Table 3-1. Preventive Maintenance Checks and services
Table 3-1. Preventive Maintenance Checks and services
Table 3-1. Preventive Maintenance Checks and services
Table 3-1. Preventive Maintenance Checks and services
- BLANK PAGE
Section IV. OPERATOR'S MAINTENANCE
Figure 3-4. Air cleaner service.
Figure 3-5. Sediment bowl service.
Figure 3-8. Transmission inspection and service.
Tachometer
Figure 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 adjustment
Figure 3-19. Dipper trip cable adjustment.
Figure 3-20. Dipper latch bar adjustment
Figure 3-22. Hook block.
Jib and jib strut, removal and replacement.
Figure 3-25. Bucket teeth, removal and replacement.
Section V. TROUBLESHOOTING
Table 3-2. Troubleshooting
Table 3-2. Troubleshooting-Continued
Table 3-3. Field Expedient Repairs
Section VIII. ORGANIZATIONAL MAINTENANCE PROCEDURES
Figure 3-27. Oil filter, service and replacement. (Sheet 1 of 2)
Carburetor Adjustment and Replacement.
Engine Rocker Arm-Tappet Adjustment
Figure 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 replacement
Figure 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 replacement
Figure 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 adjustment
Figure 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 replacement
Figure 3-41. Flywheel timing marks, number one piston on top dead center compression stroke
Figure 3-43. Adjusting valve tappet clearance
Figure 3-44. Engine clutch adjustment
Figure 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 replacement
Figure 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, replacement
Figure 3-57. Marker lights, dome lights, flood lights, and trouble lights, removal and replacement
Figure 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 Chart
Figure 3-66. Hydraulic system, schematic diagram.
Figure 3-67. Hydraulic hoses, fittings, and tubing, repair and replacement (Sheet 1 of 2)
Figure 3-67. Hydraulic hoses, fittings, and tubing, repair and replacement (Sheet 1 of 2)
Figure 3-67. Hydraulic hoses, fittings, and tubing, repair and replacement (Sheet 2 of 2)
Figure 3-68. Hydraulic fluid reservoir, service, removal replacement
Figure 3-69. Hydraulic cylinder, bleeding procedure
Figure 3-70. Hydraulic cylinders, removal and replacement.
Figure 3-71. Master cylinders, removal and replacement.
Figure 3-72. Control panel, repair, removal and replacement.
Figure 3-72. Control panel, repair, removal and replacement.
Figure 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 replacement
Figure 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 replacement
Figure 3-82. Tagline Winder, repair.
Figure 3-82. Tagline Winder, repair.
Figure 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 Clutch
Figure 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.
Figure 3-89. Boom hoist brake band, removal or replacement.
Figure 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 replacement
Figure 3-96. Hook rollers, removal and replacement.
Figure 3-97. Hook roller adjustment.
Swing Lock Assembly
Figure 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)
Figure 3-99. Cab sheet metal assembly, removal and replacement. (Sheet 4 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 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 USE
CHAPTER 5 INTRODUCTION
Figure 5-1. Carrie engine, with transmission
Identification and Tabulated Data
Figure 5-3. Hydraulic steering system diagram
Figure 5-4. Air break system diagram.
Figure 5-4. Air brake system diagram
CHAPTER 6 INSTALLATION AND OPERATING INSTRUCTIONS
Section II. MOVEMENT TO A NEW WORK SITE
Brake System Operation
Figure 6-1. Carrier instruments and controls
Figure 6-1. Carrier instruments and controls
Figure 6-2. Starting the engine
Figure 6-3. Stopping the engine
Section V. OPERATION UNDER UNUSUAL CONDITIONS
Operation in Extreme Heat
CHAPTER 7 OPERATOR'S AND ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
Table 7-1. Preventive Maintenance Checks and Services
Table 7-1. Preventive Maintenance Checks and Services-CONT.
Section IV. OPERATOR'S MAINTENANCE
Figure 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
Table 7-2. Troubleshooting-Continued
Section VI. FIELD EXPEDIENT REPAIRS
Figure 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.
Figure 7-18. Accelerator and throttle control, removal, replacement, and repair.
Figure 7-19. Horn button, removal and replacement
Engine Electrical System
Figure 7-20. Instrument panel switch, and gage, removal and replacement
Figure 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.
Figure 7-26. Carrier cab assembly, removal and replacement.
Figure 7-28. Radiator mounting material, remove and replacement.
Thermostat and Housing
Figure 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 and
Figure 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 replacement
Figure 7-37. Tie rod, removal and replacement
Figure 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 adjustment
Figure 7-47. Dummy couplings, removal and replacement
Figure 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 replacement
Figure 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 replacement
Figure 7-55. Adjusting valve tappet clearance.
Figure 7-56. Clutch control, adjustment
Figure 7-57. Gear shift control, repair and replacement
Figure 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
APPENDIX B BASIC ISSUE ITEMS LIST
Section II. BASIC ISSUE ITEMS
Section III. MAINTENANCE AND OPERATING SUPPLIES
Section III. MAINTENANCE AND OPERATING SUPPLIES - Cont'd
APPENDIX C MAINTENANCE ALLOCATION CHART
Explanation of Columns in Section IV
Section II. MAINTENANCE ALLOCATION CHART
Section II. MAINTENANCE ALLOCATION CHART
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section II. MAINTENANCE ALLOCATION CHART-CONT.
Section III. SPECIAL TOOL AND SPECIAL TEST EQUIPMENT REQUIREMENTS
INDEX
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
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INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
INDEX
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
INDEX-CONT.
Figure 5-2. Carrier wiring diagram. (sheet 1 of 3)
Figure 5-2. Carrier wiring diagram. (sheet 2 of 3)
Figure 5-2. Carrier wiring diagram. (sheet 3 of 3)
Figure 7-49. Air brake system piping diagram, valves, hoses and fittings, removal replacement. (sheet 2 of 3). See sheet 1 of 3 for key.
TM-5-3810-288-12
BLANK PAGE
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