CHAPTER 1 INTRODUCTION - TM-9-2590-213-150007Section II. DESCRIPTION AND DATA - TM-9-2590-213-150008Carrying HooksCHAPTER 2 OPERATING INSTRUCTIONS - TM-9-2590-213-150010Figure 2-1. Bulldozer controls.Section II. CONTROLSFigure 2-2. Preliminary operating procedures.Section III. OPERATIONFigure 2-3. Operation of moldboard control handleSection III. OPERATION - CONTFigure 2-4. Operating bulldozer in float position. - TM-9-2590-213-150017Figure 2-5. Operating bulldozer in hold position. - TM-9-2590-213-150018Figure 2-6. Emergency lifting cables - stowed on moldboard.Figure 2-7. Emergency lifting procedureFigure 2-8. Removing bulldozer from operationCHAPTER 3 ORGANIZATIONAL MAINTENANCETable 3-1. Daily Preventive Maintenance Services (Operator and Crew)Table 3-2. Quarterly "Q" Preventive-Maintenance Services (Organizational)Section IV. TROUBLESHOOTING - TM-9-2590-213-150025Troubleshooting Technique.Table 3-3. Qualification ProcedureTable 3-3. Qualification Procedure - ContinuedTable 3-4. Troubleshooting - TM-9-2590-213-150029Table 3-4. Troubleshooting - ContinuedPrerequisites for TestFigure 3-2. Troubleshooting (sheet 1 of 9).Figure 3-2. Troubleshooting (sheet 2 of 9).Figure 3-2. Troubleshooting (sheet 3 of 9).Figure 3-2. Troubleshooting (sheet 4 of 9).Figure 3-2. Troubleshooting (sheet 5 of 9).Figure 3-2. Troubleshooting (sheet 6 of 9).Figure 3-2. Troubleshooting (sheet 7 of 9).Figure 3-2. Troubleshooting (sheet 8 of 9).Figure 3-2. Troubleshooting (sheet 9 of 9).Figure 3-11. Electrical symbolFigure 3-12. Bulldozer electrical circuit - wiring diagram.Figure 3-13. Bulldozer hydraulic system - schematic diagram.When using the troubleshooting routines observe the following guide linesTable 3-5. Troubleshooting Routine IndexResistance Tests.Figure 3-15. Resistance Test.Figure 3-16. Continuity test.Figure 3-18. Electrical harness or cable test.Section V. HEADLIGHT ASSEMBLIESData.Section VI. HYDRAULIC CYLINDER PIPING AND GUARDSDescription. - TM-9-2590-213-150053Figure 3-20. Guards and covers for hydraulic system lines and control linkage.Figure 3-21. Draining the reservoir.Figure 3-22. Draining the hydraulic cylinders.Figure 3-23. Removal or installation of right and left cylinder armor guards.Figure 3-24. Removal or installation of hydraulic system armor guards (sheet 1 of 2).Figure 3-25. Removal or installation of hydraulic system armor guards (sheet 2 of 2).Figure 3-26. Schematic diagram of hydraulic lines.Figure 3-27. Removal or installation of hydraulic hose, lines, tubes, fittings and valves (sheet 1 of 5).Figure 3-27. Removal or installation of hydraulic hose, lines, tubes, fittings and valves (sheet 2 of 5).Figure 3-27. Removal or installation of hydraulic hose, lines, tubes, fittings and valves (sheet 3 of 5).Figure 3-27. Removal or installation of hydraulic hose, lines, tubes, fittings and valves (sheet 4 of 5).Figure 3-27. Removal or installation of hydraulic hose, lines, tubes, fittings and valves (sheet 5 of 5).Installation - TM-9-2590-213-150066Figure 3-32. Removal or installation of hydraulic cylinder and ram assembly.Replacement of Hydraulic Reservoir AssemblyFigure 3-33. Removal or installation of hydraulic assembly.Figure 3-34. Removal, servicing or installation of reservoir screen assembly.Figure 3-35. Hydraulic reservoir assembly -exploded view.Figure 3-36. Removal or installation of directional control valve.Figure 3-37. Directional control valve assembly exploded view.Section VII. FRONT MOUNTING BRACKETS AND MOLDBOARDFigure 3-38. Removal or installation of moldboard assembly (sheet 1 of 4).Figure 3-38. Removal or installation of moldboard assembly (sheet 2 of 4).Figure 3-38. Removal or installation of moldboard assembly (sheet 3 of 4).Figure 3-38. Removal or installation of moldboard assembly (sheet 4 of 4).Figure 3-42. Removal or installation of moldboard cutting edge.Figure 3-43. Removal or installation of emergency lifting cables.Figure 3-44. Removal or installation of moldboard carrying hooks and shafts (sheet 1 of 2).Figure 3-45. Removal or installation of moldboard carrying hooks and shafts (sheet 2 of 2).Section VIII. CONTROL ASSEMBLYFigure 3-46. Removal or installation of directional control valve linkage (1 of 2).Figure 3-47. Removal or installation of directional control valve linkage (sheet 2 of 2).Figure 3-48. Removal or installation of control box assembly (sheet 1 of 3).Figure 3-49. Removal or installation of control box assembly (sheet 2 of 3).Section IX. ELECTROMAGNETIC CLUTCH ELECTRICAL SYSTEMFigure 3-51. Removal or installation of electro-magnetic clutch electrical system sheet (1 of 3).Figure 3-52. Removal or installation of electro-magnetic clutch electrical system (sheet 2 of 3).Figure 3-53. Removal or installation of electro-magnetic clutch electrical system (sheet 3 of 3).Figure 3-54. Replacement of cable connectors.Figure 3-55. Replacement of cable female plugs.Figure 3-56. Replacement of cable male plugs and female receptacles.Figure 3-57. Removal or installation of right-angle drive power take-off plugs, fittings, and gaskets.CHAPTER 4 DIRECT SUPPORT, GENERAL SUPPORT AND DEPOT MAINTENANCE Section IV. TROUBLESHOOTING - TM-9-2590-213-150097Detail Procedure.Table 4-2. Troubleshooting Moldboard AssemblySection V. General Maintenance Instructions - TM-9-2590-213-150100 Inspection and Repair. Inspection and Replacement of Cushioning MaterialSection VI. HEADLIGHT ADAPTER ASSEMBLYFigure 4-2. Disassembly or assembly of headlight adapter assembly.Section VII. MOLDBOARD CYLINDER AND RAMFigure 4-3. Disassembly or assembly of moldboard cylinder and ram.able 4-8. Repair and Rebuild Standards for Moldboard Cylinder and RamSection VIII. POWER TAKE-OFF ASSEMBLYHydraulic Pump Assembly.Figure 4-5. Removal or installation of hydraulic pump and drive assembly (sheet 1 of 3).Figure 4-6. Removal or installation of hydraulic pump and drive assembly (sheet 2 of 3).Figure 4-7. Removal or installation of hydraulic pump and drive assembly (sheet 3 of 3).Figure 4-8. Disassembly or assembly of hydraulic pump and drive assembly.Table 4-9. Repair and Rebuild Standards for Hydraulic Pump AssemblyFigure 4-9. Disassembly or assembly of hydraulic pump assembly.Right-Angle Drive .Figure 4-10. Disassembly or assembly of right-angle drive power takeoff.Figure 4-11. Right-angle drive power take-off- cutaway view.Table 4-10. Repair and Rebuild Standards for Right-Angle Drive Power Take-offElectromagnetic Clutch. Replacement of Right-Angle Drive Sprocket. - TM-9-2590-213-150121Figure 4-14. Adjustment of magnetic clutch.Table 4-11. Repair and Rebuild Standards for Electromagnetic Clutch Replacement of Right-Angle Drive Sprocket. - TM-9-2590-213-150124chapter 5 SHIPMENT AND LIMITED STORAGE AND DEMOLITION TO PREVENT ENEMY USELoading.Section II. DEMOLITION OF MATERIEL TO PREVENT ENEMY USE - TM-9-2590-213-150127Destruction by DemolitionAPPENDIX A REFERENCES - TM-9-2590-213-150129APPENDIX B MAINTENANCE ALLOCATION CHART - TM-9-2590-213-150130Symbols.MAINTENANCE ALLOCATION CHART - TM-9-2590-213-150132APPENDIX C BASIC ISSUE ITEMS LIST AND ITEMS TROOP INSTALLED OR AUTHORIZED LISTSection II. BASIC ISSUE ITEMS LIST - TM-9-2590-213-150134Section III. ITEMS TROOP INSTALLED OR AUTHORIZED LIST - TM-9-2590-213-150135APPENDIX D REPAIR PARTS LIST AND SPECIAL TOOLSExplanation of Columns. - TM-9-2590-213-150137Explanation of Columns - CONTHow to Locate Repair Parts. - TM-9-2590-213-150139SECTION II. PRESCRIBED LOAD ALLOWANCESection III. REPAIR PARTS LIST0607- ELECTROMAGNETIC CLUTCH ELECTRICAL SYSTEM0613 - LEAD ASSEMBLY 109516110616 - LEAD ASSEMBLY 109516120613 - ELECTROMAGNETIC CLUTCH ELECTRICAL SYSTEMGROUP-20- HOIST, WINCH,2002 - CONTROL BOX ASSEMBLY--Continued2004- POWER TAKE-OFF ASSEMBLY2004 - POWER TAKE-OFF ASSEMBLY AND MOUNTING BRACKETS - Continued - TM-9-2590-213-1501492004 - POWER TAKE-OFF ASSEMBLY AND MOUNTING BRACKETS - Continued - TM-9-2590-213-1501502004- RIGHT ANGLE DRIVE2004 - CLUTCH ASSEMBLY POWER TAKE-OFF2006- CYLINDER ARMOR GUARDS RIGHT AND LEFT2006 - HYDRAULIC SYSTEM ARMOR GUARDS-Continued - TM-9-2590-213-1501542006 - HYDRAULIC SYSTEM ARMOR GUARDS-Continued - TM-9-2590-213-1501552006- HYDRAULIC HOSES, L INES, TUBES, FITTINGS AND VALVES2006 - HYDRAULIC HOSES, LINES, TUBES, FITTINGS AND VALVES-Continued - TM-9-2590-213-1501572006 - HYDRAULIC HOSES, LINES, TUBES, FITTINGS AND VALVES-Continued - TM-9-2590-213-1501582006 - HYDRAULIC HOSES, LINES, TUBES, FITTINGS AND VALVES-Continued - TM-9-2590-213-1501592006 - HYDRAULIC CYLINDER AND RAM ASSEMBLY2006 - HYDRAULIC CYLINDER AND RAM ASSEMBLY--Continued2006- HYDRAULIC RESERVOIR ASSEMBLY2006- DIRECTIONAL CONTROL VALVE2006 - DIRECTIONAL CONTROL VALVE -Continued2006 - MOLDBOARD TILT ARMS, AND RELATED ITEMS - TM-9-2590-213-1501652006- PUSH BEAMS AND RELATED ITEMS2006 - MOUNTING BRACKETS2006 - MOLDBOARD CARRYING HOOKS AND CONTROL. HANDLEGROUP 22 - BODY CHASSIS OR HULL, AND ACCESSORY ITEMSFigure D-2. Lead assembly 10961610 - exploded view.Figure D-4. Headlight adapter assembly - exploded view.Figure D-5. Lead assembly 10951611 - exploded view.Figure D-6. Load assembly 10951612 - exploded view.Figure D-7. Headlight assembly - exploded view.Figure D-8. Control linkage - exploded view.Figure D-9. Control box assembly - exploded view.Figure D-10. Electro-magnetic clutch electrical system - exploded view.Figure D-11. Power take-off assembly, mounting brackets, sprocket assembly and related parts-partial exploded view.Figure D-12. Power take-off assembly and mounting bracket-partial exploded view.Figure D-13. Right-angle drive-exploded view.Figure D-14. Clutch assembly power take-off-exploded view.Figure D-16. Cylinder armor guards right and left-exploded view.Figure D-17. Hydraulic system armor guards (sheet 1 of 5 )-partial exploded view.Figure D-18. Hydraulic system armor guards (sheet 2 of 5)-partial exploded view.Figure D-20. Hydraulic system armor guards (sheet 4 of 5)-partial exploded view.Figure D-21. Hydraulic system armor guards (sheet 5 of 5)-partial exploded view.Figure D-22. Hydraulic hoses, lines, tubes, fittings, and valves (sheet 1 of 2)-partial exploded view.Figure D-23. Hydraulic hoses, lines, tubes, fittings, and valves (sheet 2 of 2)-partial exploded view.Figure D-24. Hydraulic reservoir drain trough assembly.Figure D-25. Hydraulic cylinder and ram assembly -- exploded view.Figure D-26. Hydraulic reservoir assembly-exploded view.Figure D-27. Directional control valve-exploded view.Figure D-28. Moldboard tilt arm, and related items-exploded view.Figure D-29. Push beams and related items-exploded view.Figure D-31. Moldboard carrying hooks and control handle-exploded view.SECTION V. INDEXES FEDERAL STOCK NUMBER TO PART NUMBER INDEXE-51. INDEXES (PECULIAR TO EARLY MODEL BULLDOZER). FEDERAL STOCK NUMBER TO PART NUMBER INDEXE-51. INDEXES (PECULIAR TO EARLY MODEL BULLDOZER). FEDERAL STOCK NUMBER TO PART NUMBER INDEX (Continued)PART NUMBER TO FEDERAL STOCK NUMBER INDEXPART NUMBER TO FEDERAL STOCK NUMBER INDEX (Continued) - TM-9-2590-213-150200PART NUMBER TO FEDERAL STOCK NUMBER INDEX (Continued) - TM-9-2590-213-150201PART NUMBER TO FEDERAL STOCK NUMBER INDEX (Continued) - TM-9-2590-213-150202PART NUMBER TO FEDERAL STOCK NUMBER INDEX (Continued) - TM-9-2590-213-150203APPENDIX E - TM-9-2590-213-150204Figure E-1. Clutch control assembly.Section IV. OPERATIONFigure E-2. Preliminary operating procedures.Figure E-3. Operating bulldozer in hold position.Figure E-4. Operating bulldozer in float postion.Figure E-5. Removing bulldozer from operation.Table E-1. Special Tools and Equipment - Organizational MaintenanceTable E-3. Qualification ProcedureFigure E-7. Troubleshooting (Sheet 1 of 4).Figure E-7. Troubleshooting (Sheet 2 of 4).Figure E-7. Troubleshooting (Sheet 3 of 4).Figure E-7. Troubleshooting (Sheet 4 of 4).Adjustment - TM-9-2590-213-150217Figure E-11. Removal or installation of headlight assemblies.Figure E-12. Removal installation of hydraulic pump and power take-off group (sheet 1 of 2).Figure E-13. Removal or installation of hydraulic pump and power take-off group (sheet 2 of 2).Figure E-14. Removal or installation of hydraulic clutch support and yoke assembly.Figure E-15. Removal or installation of clutch control assembly.Figure E-16. Clutch adjustment.Section VI. DIRECT SUPPORT, GENERAL SUPPORT AND DEPOT MAINTENANCETable E-7. Repair and Rebuild Standards for Clutch Assembly and Related ComponentsSection VII. REPAIR PART LIST AND SPECIAL TOOLS15-Day Organizational Maintenance AllowanceE-49. REPAIR PARTS LIST (PECULIAR TO EARLY MODEL BULLDOZER)2006 - HYDRAULIC SYSTEM ARMOR GUARDS2006 - HYDRAULIC HOSES, LINES, TUBES, FITTINGS AND VALVES2006- HYDRAULIC CYLINDER AND RAM ASSEMBLY2006 - HYDRAULIC RESERVOIR ASSEMBLY2006 - MOLDBOARD TILT ARMS, AND RELATED ITEMS - TM-9-2590-213-1502332006 - CLUTCH CONTROL AND RELATED PARTS2006 - CLUTCH CONTROL AND RELATED PARTS -Continued2006 - HYDRAULIC PUMP AND MOUNT ASSEMBLY, SPROCKET ASSEMBLY AND RELATED PARTS2006 - HYDRAULIC PUMP AND MOUNT ASSEMBLY, SPROCKET ASSEMBLY AND RELATED PARTS - CONT2006 - CLUTCH ASSEMBLY2006 - CLUTCH ASSEMBLY -Continued - TM-9-2590-213-1502392006 - CLUTCH ASSEMBLY -Continued - TM-9-2590-213-150240Figure E-18. Clutch control and related parts - exploded view (sheet 1 of 2).Figure E-19. Clutch control and reIated parts - exploded view (sheet 2 of 2).Figure E-20. Hydraulic pump and mount assembly, sprocket assembly and related parts - partial exploded view.Figure E-21. . Hydraulic pump and mount assembly - partially exploded viewFederal Stock Number to Part Number IndexFederal Stock Number to Part Number Index - CONT - TM-9-2590-213-150246Federal Stock Number to Part Number Index - CONT - TM-9-2590-213-150247Federal Stock Number to Part Number Index - CONT - TM-9-2590-213-150248TM-9-2590-213-15 Bulldozer Earth Moving: Tank Mounting M8A3 (2590-944-4903) Manual