SECTION I. INTRODUCTION - TM-5-4310-250-24P_7Source Code. - TM-5-4310-250-24P_8Recoverability Code - TM-5-4310-250-24P_9Explanation of Columns - TM-5-4310-250-24P_10How to locate Repair Parts - TM-5-4310-250-24P_11FIGURE 1. ENGINE CYLINDER BLOCKDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_13FIGURE 2. ENGINE CYLINDER BLOCK.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_15FIGURE 3. CYLINDER HEAD AND RELATED PARTSDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_17FIGURE 4. CRANKSHAFT.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_19FIGURE 5. FLYWHEEL AND HOUSING. - TM-5-4310-250-24P_20DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_21FIGURE 6. PISTON AND CONNECTING RODDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_239FIGURE 7. ROCKER ARMS AND COVER.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_25FIGURE 8. ENGINE VALVES AND RELATED PARTS.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_27FIGURE 9. CAMSHAFT.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_29FIGURE 10. TIMING GEAR COVER.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_31FIGURE 11. ENGINE OIL FILTER ASSEMBLY.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_33FIGURE 12. ENGINE OIL COOLER.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_35FIGURE 13. OIL PAN.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_37FIGURE 14. OIL PUMP.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_39FIGURE 15. OIL PUMP DRIVE.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_41FIGURE 16. OIL FILLER CAP AND DIPSTICK.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_43FIGURE 17. MANIFOLD.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_45FIGURE 18. ACCESSORY DRIVE COMPONENTSDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_47DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_48FIGURE 19. DRIVE HOUSING.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_50FIGURE 20. FUEL INJECTOR AND LINES.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_52FIGURE 21. FUEL PUMP AND LINES.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_54FIGURE 22. FUEL PUMP END COVERDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_56FIGURE 23. FUEL PUMP SOLENOID AND COVERDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_58FIGURE 24. PUMP CAM GOVERNOR AND DRIVE SHAFT.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_60FIGURE 25. FUEL PUMP DRIVE COMPONENTS.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_62FIGURE 26. ENGINE AIR CLEANER (AZM)DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_64FIGURE 27. ENGINE AIR CLEANER (AZN).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_66FIGURE 28. FUEL TANK LINES AND MOUNTINGDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_68FIGURE 29. FUEL TANK CAP AND LINESDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_70FIGURE 30. ENGINE CONTROL ASSEMBLYDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_72FIGURE 31. ENGINE CONTROL AND RELATED PARTS.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_74FIGURE 32. ENGINE CONTROL.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_76DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_77FIGURE 33. ENGINE CONTROL ROD.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_79FIGURE 34. ENGINE CONTROL COVER.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_81FIGURE 35. FUEL PUMP GOVERNOR LINKAGEDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_83FIGURE 36. FUEL TANK FILTERDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_85FIGURE 37. PRIMARY FUEL FILTER.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_87FIGURE 38. SECONDARY FUEL FILTER.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_89FIGURE 39. MOISTURE SEPARATOR.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_91FIGURE 40. MOISTURE SEPARATOR FITTINGS.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_93FIGURE 41. QUICK START KITDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_95FIGURE 42. IDLE STOP AND QUICK START CONTROLSDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_97FIGURE 43. FUEL PUMP LINKAGE.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_99FIGURE 44. EXHAUST PIPE AND RAIN SHIELDDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_101FIGURE 45. RADIATOR COMPRESSOR COOLERDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_103FIGURE 46. THERMOSTAT HOUSING AND HOSE.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_105FIGURE 47. WATER PUMP AND ATTACHING PARTS.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_107FIGURE 48. FAN AND ATTACHED PARTS.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_109FIGURE 49. GENERATORDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_111FIGURE 50. VOLTAGE REGULATOR MOUNTING AND CABLES.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_113FIGURE 51. STARTERDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_115FIGURE 52. INSTRUMENT PANEL REAR.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_117FIGURE 53. INSTRUMENT PANEL FRONT.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_119FIGURE 54. INSTRUMENT PANEL, REAR (BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_121FIGURE 55. INSTRUMENT PANEL, FRONT (BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_123FIGURE 56. BLACKOUT STOP AND TAIL LIGHT.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_125FIGURE 57. CLEARANCE LIGHTS.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_127FIGURE 58. SIGNAL LIGHTDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_129FIGURE 59. FUEL TANK SENDING UNIT.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_131FIGURE 60. ENGINE HIGH TEMPERATURE SWITCHDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_133FIGURE 61. BATTERY BOX AND RELATED PARTSDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_135FIGURE 62. RIGHT SIDE BATTERY BOX COMPONENTS.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_137FIGURE 63. SKID FRAME (BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_139FIGURE 64. SKID FRAME.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_141FIGURE 65. HOUSING.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_143FIGURE 66. HOUSINGDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_145FIGURE 67. DRIP PAN AND SUPPORT (AZM, AZN).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_147FIGURE 68. DRIP PAN AND SUPPORTS (BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_149FIGURE 69. TOOL BOX, LEFT SIDE.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_151FIGURE 70. TOOL BOX, RIGHT SIDE.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_153FIGURE 71. TOOL BOX, RIGHT SIDE (BYY)DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_155FIGURE 72. TOOL BOX, LEFT SIDE (BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_157FIGURE 73. TOOL BOX, REAR.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_159FIGURE 74. TOOL BOX, REAR (BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_161FIGURE 75. INSTRUMENT PANEL REAR.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_163FIGURE 76. INSTRUMENT PANEL FRONT.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_165FIGURE 77. INSTRUMENT PANEL REAR (BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_167FIGURE 78. INSTRUMENT PANEL FRONT, TACH-HOURMETER.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_169FIGURE 79. DRIVE CABLE TACH-HOURMETERDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_171FIGURE 80. COMPRESSOR.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_173FIGURE 81. OIL SEPARATOR TANK.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_175FIGURE 82. OIL SEPARATOR COVER AND VALVE (AZM).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_177DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_178DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_179FIGURE 83. OIL SEPARATOR COVER AND VALVE (AZN, BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_181DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_182FIGURE 84. COMPRESSOR EXTERNAL OIL LINES AND FITTINGS.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_184FIGURE 85. COMPRESSOR OIL FILTERDESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_186FIGURE 86. COMPRESSOR AIR CLEANER (AZM).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_188FIGURE 87. COMPRESSOR AIR CLEANER (AZN, BYY)DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_190FIGURE 88. BLOWDOWN VALVE (AZM).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_192FIGURE 89. BLOWDOWN VALVE (AZN, BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_194FIGURE 90. INTAKE UNLOADER.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_196FIGURE 91. INTAKE UNLOADER (BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_198FIGURE 92. THERMAL BY PASS VALVE.DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_200FIGURE 93. HOSE REEL (AZM).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_202FIGURE 94. HOSE REEL (AZN, BYY)DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_204FIGURE 95. COMPRESSOR AIR LINES (AZM).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_206DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_207FIGURE 96. COMPRESSOR AIR LINES (AZN).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_209FIGURE 97. COMPRESSOR AIR LINES (BYY).DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_211DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_212DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_213DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_214DESCRIPTION AND USABLE ON CODES (UOC) - TM-5-4310-250-24P_215CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-5-4310-250-24P_216CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-5-4310-250-24P_217CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-5-4310-250-24P_218CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-5-4310-250-24P_219oCROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-5-4310-250-24P_220CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-5-4310-250-24P_221CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-5-4310-250-24P_222CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-5-4310-250-24P_223CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-5-4310-250-24P_224CROSS-REFERENCE INDEXES PART NUMBER INDEX - 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