Komatsu Excavator PC240LC-11 USA workshop service manual
  • Komatsu Excavator PC240LC-11 USA workshop service manual
  • Komatsu Excavator PC240LC-11 USA workshop service manual
  • Komatsu Excavator PC240LC-11 USA workshop service manual
  • Komatsu Excavator PC240LC-11 USA workshop service manual

Komatsu Excavator PC240LC-11 USA workshop service manual

$40.00
Brand: Komatsu
Product Code: Komatsu
Availability: In Stock
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10.2014 / USA market / 1 CD / Windows OS, MacOS, Linux/ 32 & 64 bit

Komatsu Hydraulic Excavator PC240LC-11 (Serial number A22001 and up) Engine 6D107E-3 PDF workshop service & repair manual

Languages: English

MANUAL CONTENT:
SPECIFICATION
SPECIFICATION DRAWING
WORKING RANGE DRAWINGS
WEIGHT TABLE
TABLE OF FUEL, COOLANT, AND LUBRICANTS

STRUCTURE AND FUNCTION
UREA SCR SYSTEM
LAYOUT DRAWING OF UREA SCR SYSTEM
UREA SCR SYSTEM DIAGRAM
FUNCTION OF UREA SCR SYSTEM
FUNCTION OF AdBlue/DEF SUPPLY SYSTEM
INDUCEMENT STRATEGY
COMPONENT PARTS OF UREA SCR SYSTEM
AdBlue/DEF MIXING TUBE
SCR ASSEMBLY
AdBlue/DEF TANK
AdBlue/DEF PUMP
AdBlue/DEF INJECTOR
AdBlue/DEF HOSE
AdBlue/DEF TANK HEATING VALVE
BOOT-UP SYSTEM
LAYOUT DRAWING OF BOOT-UP SYSTEM
SYSTEM OPERATING LAMP SYSTEM
SYSTEM OPERATING LAMP SYSTEM DIAGRAM
FUNCTION OF SYSTEM OPERATING LAMP SYSTEM
BATTERY DISCONNECT SWITCH
FUNCTION OF BATTERY DISCONNECT SWITCH
ENGINE SYSTEM
LAYOUT DRAWING OF ENGINE RELATED PARTS
SPECIFICATIONS OF ENGINE RELATED PARTS
FUNCTIONS OF ENGINE RELATED PARTS
ENGINE CONTROL SYSTEM
ENGINE CONTROL SYSTEM DIAGRAM
FUNCTION OF ENGINE CONTROL SYSTEM
AUTO-DECELERATION SYSTEM
AUTO-DECELERATION SYSTEM DIAGRAM
FUNCTION OF AUTO-DECELERATION SYSTEM
OPERATION OF AUTO-DECELERATION SYSTEM
ENGINE AUTOMATIC WARM-UP SYSTEM
ENGINE AUTOMATIC WARM-UP SYSTEM DIAGRAM
FUNCTION OF ENGINE AUTOMATIC WARM-UP SYSTEM
OVERHEAT PREVENTION SYSTEM
OVERHEAT PREVENTION SYSTEM DIAGRAM
FUNCTION OF OVERHEAT PREVENTION SYSTEM
TURBOCHARGER PROTECTION SYSTEM
TURBOCHARGER PROTECTION SYSTEM DIAGRAM
FUNCTION OF TURBOCHARGER PROTECTION SYSTEM
AUTOMATIC IDLE STOP SYSTEM
AUTOMATIC IDLE STOP SYSTEM DIAGRAM
FUNCTION OF AUTOMATIC IDLE STOP SYSTEM
COMPONENT PARTS OF ENGINE SYSTEM
KVGT
EGR SYSTEM
EGR VALVE
EGR COOLER
KCCV SYSTEM
KCCV VENTILATOR
KDPF
COOLING SYSTEM
LAYOUT DRAWING OF COOLING SYSTEM
SPECIFICATIONS OF COOLING SYSTEM
CONTROL SYSTEM
LAYOUT DRAWING OF ELECTRICAL CONTROL SYSTEM
MACHINE MONITOR SYSTEM
MACHINE MONITOR SYSTEM DIAGRAM
KOMTRAX SYSTEM
KOMTRAX SYSTEM DIAGRAM
FUNCTION OF KOMTRAX SYSTEM
COMPONENT PARTS OF CONTROL SYSTEM
MACHINE MONITOR
KOMTRAX TERMINAL
PUMP CONTROLLER
REGISTER FOR PC-EPC VALVE
CAN TERMINATING RESISTOR
ENGINE CONTROLLER
FUEL CONTROL DIAL
HYDRAULIC SYSTEM
LAYOUT DRAWING OF HYDRAULIC COMPONENT
CLSS
STRUCTURE OF CLSS
OPERATION OF UNLOAD VALVE AND LS PRESSURE
PUMP SWASH PLATE ANGLE (OILFLOW) CONTROL
PRESSURE COMPENSATION CONTROL
ENGINE AND PUMP COMBINED CONTROL SYSTEM
ENGINE AND PUMP COMBINED CONTROL SYSTEM DIAGRAM
FUNCTION OF ENGINE AND PUMP COMBINED CONTROL SYSTEM
PUMP AND VALVE CONTROL SYSTEM
PUMP AND VALVE CONTROL SYSTEM DIAGRAM
FUNCTION OF PUMP AND VALVE CONTROL SYSTEM
COMPONENT PARTS OF HYDRAULIC SYSTEM
HYDRAULIC TANK
MAIN PUMP
PC-EPC VALVE
CONTROL VALVE
WORK EQUIPMENT SYSTEM
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM
STRUCTURE OF VALVE CONTROL
ONE-TOUCH POWER MAXIMIZING SYSTEM
ONE-TOUCH POWER MAXIMIZING SYSTEM DIAGRAM
FUNCTION OF ONE-TOUCH POWER MAXIMIZING SYSTEM
PPC LOCK SYSTEM
PPC LOCK SYSTEM DIAGRAM
FUNCTION OF PPC LOCK SYSTEM
WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM
WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM DIAGRAM
FUNCTION OF WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM
OPERATION OF WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM
OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT
OIL FLOW ADJUSTER SYSTEM DIAGRAM FOR ATTACHMENT
FUNCTION OF OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM
WORK EQUIPMENT AND SWING PPC VALVE
1ST-LINE ATTACHMENT PPC VALVE (WITH EPC VALVE)
2ND-LINE ATTACHMENT PPC VALVE
SOLENOID VALVE  
ATTACHMENT CIRCUIT SELECTOR VALVE (FOR LOW PRESSURE)
PILOT CIRCUIT ACCUMULATOR
SWING CONTROL SYSTEM
LAYOUT DRAWING OF SWING SYSTEM
SWING CONTROL SYSTEM DIAGRAM
FUNCTION OF SWING CONTROL SYSTEM
COMPONENT PARTS OF SWING SYSTEM
SWING MOTOR
SWING MACHINERY
SWING CIRCLE
TRAVEL SYSTEM
LAYOUT DRAWING OF TRAVEL SYSTEM
TRAVEL CONTROL SYSTEM DIAGRAM
FUNCTION OF TRAVEL CONTROL SYSTEM
COMPONENT PARTS OF TRAVEL SYSTEM
TRAVEL MOTOR
FINAL DRIVE
TRAVEL PPC VALVE
CENTER SWIVEL JOINT
UNDERCARRIAGE AND FRAME
LAYOUT DRAWING OF UNDERCARRIAGE
SPECIFICATIONS OF UNDERCARRIAGE
WORK EQUIPMENT
STRUCTURE OF WORK EQUIPMENT
FUNCTION OF WORK EQUIPMENT
WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM
FUNCTION OF WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM
BUCKET CLEARANCE ADJUSTMENT SHIM
FUNCTION OF BUCKET CLEARANCE ADJUSTMENT SHIM
CAB AND ITS ATTACHMENTS
ROPS CAB
STRUCTURE OF ROPS CAB
FUNCTION OF ROPS CAB
CAB MOUNT
STRUCTURE OF CAB MOUNT
FUNCTION OF CAB MOUNT
CAB TIPPING STOPPER
STRUCTURE OF CAB TIPPING STOPPER
FUNCTION OF CAB TIPPING STOPPER

STANDARD VALUE TABLE
STANDARD VALUE TABLE FOR ENGINE
STANDARD VALUE TABLE FOR MACHINE
MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE
STANDARD VALUE TABLE FOR ELECTRICAL

TESTING AND ADJUSTING
RELATED INFORMATION ON TESTING AND ADJUSTING
TOOLS FOR TESTING AND ADJUSTING
SKETCH OF TOOLS FOR TESTING AND ADJUSTING
ENGINE AND COOLING SYSTEM

TROUBLESHOOTING
RELATED INFORMATION ON TROUBLESHOOTING
GENERAL TROUBLESHOOTING POINTS
TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM
SEQUENCE OF EVENTS IN TROUBLESHOOTING
CHECKS BEFORE TROUBLESHOOTING
WALK-AROUND CHECK
TESTING IN ACCORDANCE WITH TESTING PROCEDURE
FUEL - CHECK LEVEL AND TYPE
FUEL - CHECK FOR FOREIGN MATERIAL
FUEL PREFILTER - CHECK
WATER SEPARATOR - CHECK / DRAIN WATER AND SEDIMENT
METHOD FOR REPLACING FUEL PREFILTER CARTRIDGE
MAIN FILTER - CHECK
OIL PAN - CHECK ENGINE OIL LEVEL
RESERVOIR TANK - CHECK COOLANT LEVEL
AIR CLEANER - CHECK FOR CLOGGING
OUTER ELEMENT - CLEAN
ELEMENTS - REPLACE
HYDRAULIC OIL - CHECK OIL LEVEL
HYDRAULIC OIL STRAINER - CHECK
HYDRAULIC OIL FILTER - CHECK
SWING MACHINERY CASE - CHECK OIL LEVEL
DAMPER CASE - CHECK OIL LEVEL
FINAL DRIVE CASE - CHECK OIL LEVEL
FUEL SYSTEM - BLEED AIR
HYDRAULIC CIRCUIT - BLEED AIR
ELECTRICAL EQUIPMENT - CHECK METHOD
ELECTRICAL SYSTEM TROUBLESHOOTING - PREPARATION
PROCEDURE FOR TESTING AND TROUBLESHOOTING
SYMPTOMS OF FAILURE AND TROUBLESHOOTING NUMBERS
INFORMATION IN TROUBLESHOOTING TABLE
TROUBLESHOOTING METHOD FOR OPEN CIRCUIT IN WIRING HARNESS OF PRESSURE SENSOR SYSTEM
CONNECTOR LIST AND LAYOUT
CONNECTOR PIN NUMBERS - CONNECTION TABLE
T-BOXES AND T-ADAPTERS LIST
FUSE LOCATION TABLE

DISASSEMBLY AND ASSEMBLY
COATING MATERIALS LIST
SPECIAL TOOLS LIST
SKETCHES OF SPECIAL TOOLS

MAINTENANCE STANDARD
ENGINE AND COOLING SYSTEM
MAINTENANCE STANDARD OF ENGINE MOUNT
MAINTENANCE STANDARD OF COOLING SYSTEM
POWER TRAIN
MAINTENANCE STANDARD OF SWING CIRCLE
MAINTENANCE STANDARD OF SWING MACHINERY
MAINTENANCE STANDARD OF FINAL DRIVE
MAINTENANCE STANDARD OF SPROCKET
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING
UNDERCARRIAGE AND FRAME
MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION
MAINTENANCE STANDARD OF IDLER
MAINTENANCE STANDARD OF TRACK ROLLER
MAINTENANCE STANDARD OF CARRIER ROLLER
MAINTENANCE STANDARD OF TRACK SHOE
MAINTENANCE STANDARD OF TRIPLE SHOE
MAINTENANCE STANDARD OF SWAMP SHOE
MAINTENANCE STANDARD OF ROAD LINER
HYDRAULIC SYSTEM
MAINTENANCE STANDARD OF HYDRAULIC TANK
MAINTENANCE STANDARD OF MAIN PUMP
MAINTENANCE STANDARD OF PC-EPC VALVE
MAINTENANCE STANDARD OF SWING MOTOR
MAINTENANCE STANDARD OF TRAVEL MOTOR
MAINTENANCE STANDARD OF CONTROL VALVE
MAINTENANCE STANDARD OF WORK EQUIPMENT AND SWING PPC VALVE
MAINTENANCE STANDARD OF TRAVEL PPC VALVE
MAINTENANCE STANDARD OF 1ST-LINE ATTACHMENT PPC VALVE (WITH EPC VALVE)
MAINTENANCE STANDARD OF EPC VALVE
MAINTENANCE STANDARD OF 2ND-LINE ATTACHMENT PPC VALVE
MAINTENANCE STANDARD OF SOLENOID VALVE
MAINTENANCE STANDARD OF ATTACHMENT CIRCUIT SELECTOR VALVE (FOR HIGH PRESSURE)
MAINTENANCE STANDARD OF ATTACHMENT CIRCUIT SELECTOR VALVE (FOR LOW PRESSURE)
MAINTENANCE STANDARD OF CENTER SWIVEL JOINT
WORK EQUIPMENT
MAINTENANCE STANDARD OF WORK EQUIPMENT LINKAGE
DIMENSION OF ARM
DIMENSIONS OF BUCKET
MAINTENANCE STANDARD OF BOOM CYLINDER
MAINTENANCE STANDARD OF BOOM CYLINDER (FOR LARGE DIAMETER PISTON)
MAINTENANCE STANDARD OF ARM CYLINDER
MAINTENANCE STANDARD OF BUCKET CYLINDER

AIR CONDITIONER SYSTEM
PRECAUTIONS FOR REFRIGERANT
AIR CONDITIONER COMPONENT
SPECIFICATIONS OF AIR CONDITIONER
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE
OUTLINE OF REFRIGERATION CYCLE
COMPONENT PARTS OF AIR CONDITIONER SYSTEM
AIR CONDITIONER UNIT
CONFIGURATION DIAGRAM OF AIR CONDITIONER UNIT
FUNCTION OF AIR CONDITIONER UNIT
COMPONENT PARTS OF AIR CONDITIONER UNIT
FUNCTION OF EVAPORATOR AS AIR CONDITIONER UNIT COMPONENT
FUNCTION OF HEATER CORE AS AIR CONDITIONER UNIT COMPONENT
FUNCTION OF EVAPORATOR TEMPERATURE SENSOR AS AIR CONDITIONER UNIT COMPONENT
FUNCTION OF SERVO MOTOR AS AIR CONDITIONER UNIT COMPONENT
STRUCTURE OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT
FUNCTION OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT
OPERATE EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT
FUNCTION OF DUAL PRESSURE SWITCH
AIR CONDITIONER CONTROLLER
STRUCTURE OF AIR CONDITIONER CONTROLLER
COMPRESSOR
STRUCTURE OF COMPRESSOR
SPECIFICATIONS OF COMPRESSOR
FUNCTION OF COMPRESSOR
CONDENSER
STRUCTURE OF CONDENSER
SPECIFICATIONS OF CONDENSER
FUNCTION OF CONDENSER
SENSORS FOR AIR CONDITIONER SYSTEM
STRUCTURE OF SUNLIGHT SENSOR
FUNCTION OF SUNLIGHT SENSOR
STRUCTURE OF AMBIENT TEMPERATURE SENSOR
FUNCTION OF AMBIENT TEMPERATURE SENSOR
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER
CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER
AIR CONDITIONER SYSTEM DIAGRAM
INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER
FUNCTION OF AIR CONDITIONER CONTROLLER
INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS
TESTING AIR LEAKAGE (DUCT)
METHOD FOR TESTING AIR LEAKAGE (DUCT)
TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION
HOW TO OPEN THE ELECTRICAL SYSTEM ABNORMALITY RECORD SCREEN IN SERVICE MODE OF
THE MACHINE MONITOR
TEST VENT (MODE) CHANGEOVER
METHOD FOR TESTING VENT (MODE) CHANGEOVER
TESTING FRESH/RECIRC AIR CHANGEOVER
METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER
TEST SUNLIGHT SENSOR
METHOD FOR TESTING SUNLIGHT SENSOR
TEST (DUAL) PRESSURE SWITCH FOR REFRIGERANT
METHOD FOR TESTING (DUAL) PRESSURE SWITCH FOR REFRIGERANT
TEST RELAYS

CIRCUIT DIAGRAMS
HYDRAULIC CIRCUIT DIAGRAM
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM
ELECTRICAL CIRCUIT DIAGRAM
SYMBOLS USED IN ELECTRICAL CIRCUIT DIAGRAM

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