SERV1851 02/08
- 233 -
Text Reference
VISUAL LIST 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42.
Model view Similarities and differences Hydraulic system Optional tool control system Components Right side of machine Left side behind operator station Pump compartment, right side of machine Pilot manifold components Main control valve group Swing motor Final drives Engine components Radiator Maintenance schedule Operator's station Cab controls Emergency engine shutoff switch Hydraulic activation lever Soft switch panel (312D) Toggle and rocker switch panel (311D/314D) Heating and air conditioning control panel (312D) Heating and air conditioning control panel (311D/314D) Back-up switches Fuse panel Monitor display Directional and navigational buttons Outline of display setup Machine ECM inputs and outputs Machine ECM Engine speed control Automatic engine control One touch low idle Engine speed protection Travel speed control Swing brake operation Back-up system Engine Engine features Component parts Engine cylinder head Fuel delivery system
43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66. 67. 68. 69. 70. 71. 72. 73. 74. 75. 76. 77. 78. 79. 80. 81. 82. 83. 84. 85.
Engine electronic control system Engine ECM Harness connectors Engine components (top view) Left rear compartment behind cab Left side of engine Right side of engine components Fuel injection pump High pressure fuel pump Fuel temperature sensor Common rail fuel manifold Engine shutdown switch High pressure fuel injector Air intake and exhaust system Inlet air heater Air inlet heater relay Inlet air temperature sensor Pilot hydraulic system Pilot pump Pilot system filter Pilot manifold Pilot manifold - LOCKED Pilot manifold - UNLOCKED Hydraulic lockout lever - LOCKED Hydraulic lockout lever - UNLOCKED Hydraulic activation lever Pilot controls Pilot control valve Travel pilot control valve PWM solenoid valve Pilot ports Implement control valve - FULL SHIFT Pilot logic network - NEUTRAL Pilot logic network - TRAVEL V SHIFTED Pilot logic network - TRV/IMP V SHIFTED Hydraulic system pumps and controls Power shift pressure system Proportional red. V - PWM increase Proportional red. V - PWM decrease Main hydraulic pumps group Power shift PRV solenoid Pump schematic - STANDBY Main pump control valve - STANDBY
