Komatsu A27001, Руководство по ремонту

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E-45 WHEN WIPER SWITCH IS OPERATED, WIPER MONITOR DOES NOT LIGHT UP OR GO OFF.
................................................................................................................................................40-1029
E-46 WHEN WIPER SWITCH IS OPERATED, WINDSHIELD WIPER DOES NOT OPERATE...40-1030
E-47 WHEN WINDOW WASHER SWITCH IS OPERATED, WINDOW WASHER DOES NOT OPER-
ATE .........................................................................................................................................40-1032
E-48 BOOM RAISE INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION ...
................................................................................................................................................40-1033
E-49 BOOM LOWER INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION .
................................................................................................................................................40-1034
E-50 ARM OUT INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION..........
................................................................................................................................................40-1035
E-51 ARM IN INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION 40-1036
E-52 BUCKET DUMP INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
................................................................................................................................................40-1037
E-53 BUCKET CURL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION.
................................................................................................................................................40-1038
E-54 SWING INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION.40-1039
E-55 TRAVEL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION40-1040
E-56 SERVICE INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION ..........
................................................................................................................................................40-1041
E-57 ATTACHMENT HYDRAULIC CIRCUIT CANNOT BE CHANGED.......................................40-1043
E-58 KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY .................................................40-1044
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE) .....................40-1045
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE)...............................40-1045
SYSTEM CHART OF HYDRAULIC AND MECHANICAL SYSTEMS ..........................................40-1046
FAILURE MODE AND CAUSE TABLE........................................................................................40-1048
H-1 ANY OF WORK EQUIPMENT, SWING AND TRAVEL DOES NOT WORK ..........................40-1057
H-2 ALL OF WORK EQUIPMENTS, SWING AND TRAVEL OPERATION LACK SPEED OR POWER. ..
................................................................................................................................................40-1058
H-3 FINE CONTROL PERFORMANCE OR RESPONSE IS POOR............................................40-1061
H-4 UNUSUAL SOUND IS HEARD FROM AROUND HYDRAULIC PUMP ................................40-1062
H-5 ENGINE SPEED DROPS LARGELY OR ENGINE STOPS ..................................................40-1063
H-6 SPEED OR POWER OF BOOM IS LOW .............................................................................40-1065
H-7 SPEED OR POWER OF ARM IS LOW ................................................................................40-1069
H-8 SPEED OR POWER OF BUCKET IS LOW..........................................................................40-1074
H-9 WORK EQUIPMENT DOES NOT MOVE IN SINGLE OPERATION .....................................40-1077
H-10 HYDRAULIC DRIFT OF BOOM IS LARGE ........................................................................40-1078
H-11 HYDRAULIC DRIFT OF ARM IS LARGE ...........................................................................40-1080
H-12 HYDRAULIC DRIFT OF BUCKET IS LARGE.....................................................................40-1082
H-13 OTHER WORK EQUIPMENT MOVES WHEN ONE OF WORK EQUIPMENT IS RELIEVED .........
................................................................................................................................................40-1083
H-14 TIME LAG OF WORK EQUIPMENT IS LARGE .................................................................40-1084
H-15 ONE-TOUCH POWER MAXIMIZING FUNCTION DOES NOT WORK...............................40-1085
H-16 ATTACHMENT CIRCUIT CANNOT BE CHANGED............................................................40-1086
H-17 OIL FLOW IN ATTACHMENT CIRCUIT CANNOT BE CONTROLLED ...............................40-1087
H-18 IN COMBINED OPERATION OF WORK EQUIPMENT , EQUIPMENT HAVING HEAVIER LOAD
MOVES SLOWER. ..................................................................................................................40-1088
H-19 TRAVEL SPEED DROPS LARGELY IN COMBINED OPERATION OF SWING AND TRAVE .........
................................................................................................................................................40-1089
H-20 IN COMBINED OPERATION OF SWING AND BOOM RAISE, BOOM RISING SPEED IS LOW ....
................................................................................................................................................40-1090
H-21 MACHINE DOES NOT TRAVEL STRAIGHT ......................................................................40-1091
H-22 MACHINE IS HARD TO STEER OR TRAVEL POWER IS LOW ........................................40-1093
H-23 TRAVEL SPEED IS LOW ...................................................................................................40-1096
H-24 ONE OF TRACKS DOES NOT RUN ..................................................................................40-1098
H-25 TRAVEL SPEED DOES NOT CHANGE, OR TRAVEL SPEED IS TOO LOW OR HIGH ....40-1099
H-26 UPPER STRUCTURE DOES NOT SWING IN BOTH RIGHT AND LEFT DIRECTIONS....40-1100
H-27 UPPER STRUCTURE SWING IN ONLY ONE DIRECTION ...............................................40-1101
00 INDEX AND FOREWORD INDEX
PC290LC-11 00-13