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INDEX
E-50 CONTROL BOX DISPLAYS THE MESSAGE [System Initializing]......................................40-1067
E-51 CONTROL BOX DISPLAYS THE MESSAGE [Initializing....]...............................................40-1068
E-52 CONTROL BOX DISPLAYS THE MESSAGE [Configuring GPS]........................................40-1069
E-53 CONTROL BOX DISPLAYS THE MESSAGE [No GPS Localization...]...............................40-1070
E-54 CONTROL BOX DISPLAYS THE MESSAGE [Low precisions...]........................................40-1071
E-55 CONTROL BOX DISPLAYS THE MESSAGE [Heading Initializing] ....................................40-1072
E-56 CONTROL BOX DISPLAYS [Out of design area...].............................................................40-1073
E-57 CONTROL BOX CAN NOT BE TURNED ON .....................................................................40-1074
E-58 CONTROL BOX DOES NOT DISPLAY INTELLIGENT MACHINE CONTROL SCREEN ...40-1075
E-59 CONTROL BOX DOES NOT DISPLAY BULLDOZER IMAGE ............................................40-1076
E-60 CONTROL BOX DOES NOT DISPLAY DESIGN SURFACE ..............................................40-1077
E-61 CONTROL BOX TOUCH PANEL DOES NOT RESPOND..................................................40-1078
E-62 CONTROL BOX TOUCH PANEL IS INACCURATE............................................................40-1079
E-63 CYLINDER STROKE RESET INDICATION DOES NOT GO OUT......................................40-1080
E-64 AUTO IS NOT DISPLAYED WHEN AUTO/MANUAL SWITCH IS PRESSED (AUTO INDICATION
GOES OUT) ............................................................................................................................40-1081
E-65 BLADE AUTOMATIC LOWER CONTROL DOES NOT START WHILE AUTO IS DISPLAYED........
................................................................................................................................................40-1083
E-66 BLADE AUTOMATIC RAISE CONTROL DOES NOT START WHILE AUTO IS DISPLAYED ..........
................................................................................................................................................40-1084
E-67 BLADE AUTOMATIC CONTROL FUNCTION IS NOT ACTIVATED WHILE AUTO IS DISPLAYED
(BLADE AUTOMATIC CONTROL STOPS)..............................................................................40-1085
E-68 WHEN CHECKING AND ADJUSTING THE BLADE ELEVATION, THE VALUE IS DIFFERENT
FROM ACTUAL MACHINE .....................................................................................................40-1086
E-69 FINISHED SURFACE IS INACCURATE (THE AVERAGE HEIGHT OF FINISHED SURFACE IS
LOWER THAN DESIGNED SURFACE OR BLADE DOES NOT TOUCH THE SURFACE) .....40-1087
E-70 FINISHED SURFACE IS INACCURATE (THE FINISHED SURFACE IS NOT SMOOTH) ..40-1088
E-71 FINISHED SURFACE IS INACCURATE (WHEN FINISHING SLOPE HORIZONTALLY, STEPS
ARE MADE IN EACH DIRECTION).........................................................................................40-1089
E-72 MACHINE CAN NOT ESCAPE FROM SHOES SLIP WHILE BLADE AUTOMATIC CONTROL IS
ACTIVATED (SHOES FREQUENTLY SLIPS)..........................................................................40-1091
E-73 MACHINE SPEED DOES NOT INCREASE WHILE BLADE AUTOMATIC CONTROL IS ACTI-
VATED.....................................................................................................................................40-1092
E-74 BLADE TILT ANGLE DOES NOT COINCIDE WITH DESIGN SURFACE...........................40-1093
E-75 BLADE TILTS BACK WHILE BLADE AUTOMATIC CONTROL IS ACTIVATED..................40-1095
E-76 WHEN PRESSING CUT/FILL LEVEL SWITCH (RAISE), THE DESIGN SURFACE DOES NOT
RISE........................................................................................................................................40-1097
E-77 WHEN PRESSING CUT/FILL LEVEL SWITCH (LOWER), THE DESIGN SURFACE DOES NOT
LOWER ...................................................................................................................................40-1100
E-78 WHEN STARTING SWITCH IS TURNED TO ON POSITION, REVERSE LEVELING MODE
SWITCH LED DOES NOT LIGHT UP OR DOES NOT GO OUT .............................................40-1103
E-79 WHEN REVERSE LEVELING MODE SWITCH IS PRESSED, BUZZER DOES NOT SOUND
(DOES NOT SWITCH TO REVERSE LEVELING MODE).......................................................40-1105
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE) .....................40-1108
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE)...............................40-1108
FAILURE MODE AND CAUSE TABLE........................................................................................40-1109
H-1 NEITHER R.H. NOR L.H. OF TRACKS CAN TRAVEL FORWARD OR REVERSE (NONE OF THE
TRAVEL SYSTEMS OPERATE) .............................................................................................. 40-1115
H-2 EITHER R.H. OR L.H. OF TRACK CANNOT TRAVEL BOTH FORWARD AND REVERSE (ONE
OF R.H. OR L.H. TRAVEL SYSTEMS CANNOT OPERATE) .................................................. 40-1117
H-3 EITHER R.H. OR L.H. OF TRACK CANNOT TRAVEL ONE OF FORWARD OR REVERSE (ONLY
ONE OF THE TRAVEL SYSTEMS CANNOT OPERATE IN ONE DIRECTION) ...................... 40-1119
H-4 TRAVEL SPEED OR POWER IS LOW.................................................................................40-1121
H-5 SPEED RANGE DOES NOT CHANGE ................................................................................40-1123
H-6 SHOCK IS LARGE WHEN MACHINE MOVES OFF OR STOPS .........................................40-1124
H-7 MACHINE DEVIATES LARGELY .........................................................................................40-1125
H-8 MACHINE DRIFT ON A SLOPE IS LARGE..........................................................................40-1128
H-9 ENGINE SPEED DROPS LARGELY OR ENGINE STOPS ..................................................40-1130
00-14
00 INDEX AND FOREWORD
D51EXI-24, D51PXI-24
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