Komatsu Excavator PC360LC-10 PC390LC-10 service manual
  • Komatsu Excavator PC360LC-10 PC390LC-10 service manual
  • Komatsu Excavator PC360LC-10 PC390LC-10 service manual
  • Komatsu Excavator PC360LC-10 PC390LC-10 service manual
  • Komatsu Excavator PC360LC-10 PC390LC-10 service manual

Komatsu Excavator PC360LC-10 PC390LC-10 service manual

$40.00
Brand: Komatsu
Product Code: Komatsu
Availability: In Stock
Qty:

03.2013 / USA market / 1 CD / Windows OS, MacOS, Linux/ 32 & 64 bit

Komatsu Excavator PC360LC-10, PC390LC-10 PDF workshop service & repair manual

(Serial Number PC360LC-10 A32001 and up,  PC360LC-10 K64001 and up, PC390LC-10 A30001 and up)

Engine 6D114E-5

Languages: English

MANUAL CONTENT:
GENERAL
SPECIFICATION DIMENSION DRAWINGS
Dimensions
Working Ranges
SPECIFICATIONS
Engine
Undercarriage
Hydraulic System
WEIGHT TABLE
FUEL, COOLANT AND LUBRICANTS
Lubrication Chart

STRUCTURE AND FUNCTION
ENGINE AND COOLING SYSTEM
Engine Related Parts
Cooling System
POWER TRAIN
Swing Circle
Final Drive
UNDERCARRIAGE AND FRAME
Track Frame and Idler Cushion
HYDRAULIC SYSTEM
Hydraulic Component Layout
Valve Control
Hydraulic Tank
Oil Filler Cap
CLSS
Structure of CLSS
Basic principle
Main Pump
Operation
LS Valve
PC Valve
LS(PC)-EPC Valve
Control Valve
Functions and Operation by Valve
Hydraulic Circuit Diagram and Name of Valves
Unload Valve
Introduction of LS Pressure
LS By-Pass Plug
Pressure Compensation Valve
Shuttle Valve In Pressure Compensation Valve
Boom Regeneration Circuit
Arm Regeneration Circuit
Merge-Divider Valve
LS Selector Valve
Self-Pressure Reducing Valve
Travel Junction Valve
Travel PPC Shuttle Valve
Boom Hydraulic Drift Prevention Valve
Arm Hydraulic Drift Prevention Valve (If Equipped)
Suction Safety Valve for Drift Prevention Valve
Arm Quick Return Valve
Variable Back Pressure Valve
Main Relief Valve
Suction 2-Stage Safety Valve
Swing Motor

STANDARD SERVICE VALUE TABLES
Standard Value Table for Engine Related Parts
Standard Value Table for Chassis Related Parts
Engine Speed
Travel of Control Valve Spool
Travel of Control Lever
Operating Effort of Control Lever and Pedal
Hydraulic Pressure
Swing
Travel
Work Equipment
Performance in Combined Operation
Pump Swash Plate Sensor
Main Pump
Posture of Machine for Measuring Performance and Measurement Procedure

TESTING AND ADJUSTING
GENERAL INFORMATION
Tools for Testing, Adjusting, and Troubleshooting
Sketch of Tools for Testing and Adjusting
ENGINE AND COOLING SYSTEM
Checking Engine Speed
Measuring Boost Pressure
Measuring Exhaust Gas Color
Measuring and Adjusting Valve Clearance
Testing
Adjustment
Measuring Compression Pressure
Measuring Blow-By Pressure
Measuring Engine Oil Pressure
Measuring EGR Valve and KVGT Oil Pressure
Measuring Fuel Pressure
Testing Low-Pressure Circuit (Main Fuel Filter Inlet Side)
Testing Low-Pressure Circuit (Pressure Difference)
Testing Return Circuit
Testing the Negative Pressure Circuit (At Fuel Supply Connector)
Testing the Negative Pressure Circuit (At Supply Pump)
Testing Fuel Feed Pump Outlet Pressure (At Supply Pump)
Measuring Fuel Delivery, Return and Leakage
Testing Supply Pump Delivery
Testing Supply Pump Return Rate
Testing Leakage from Pressure Limiter
Measuring Return Rate from Injector
Testing Delivery of Fuel Feed Pump
Bleeding Air from Fuel System
Bleeding Air
Checking Fuel Circuit for Leakage
Handling Cylinder Cut-Out Mode Operation
Handling No-Injection Cranking Operation
Checking and Adjusting Air Conditioner Compressor Belt Tension
Checking
Adjusting
Replacing Fan Belt
Replacing Alternator Belt
POWER TRAIN
Testing Swing Circle Bearing Clearance
Testing
UNDERCARRIAGE AND FRAME
Testing and Adjusting Track Shoe Tension
Testing
Adjusting
HYDRAULIC SYSTEM
Releasing Remaining Pressure from Hydraulic Circuit
Measuring and Adjusting of Oil Pressure in Work Equipment, Swing, and Travel Circuits

GENERAL INFORMATION ON TROUBLESHOOTING
Points to Remember When Troubleshooting
Sequence of Events in Troubleshooting
Checks Before Troubleshooting
Testing Procedure Before Troubleshooting
Walk-Around Check
Checking in Accordance with Checking Procedure
Preparation Work for Troubleshooting of Electrical System
Preparation Work
Classification and Procedure for Troubleshooting
Classification of Troubleshooting
Procedure for Troubleshooting
Symptom of Probable Failure and Troubleshooting No
Information Mentioned in Troubleshooting Table
Diagnostic Procedure for Wiring Harness Open Circuit of Pressure Sensor System
Connector list
Layout of connectors
Connection Table for Connector Pin Numbers
T-Branch Box and T-Branch Adapter Table
Fuse List and Location
Connection Table of Fuse Box
Locations of Fusible Links
Location of Fuse Box and Fuse Numbers
Precautions for Cleaning and Replacing KDPF (KCSF, KDOC)
FAILURE CODE (DISPLAY OF CODE)

DISASSEMBLY AND ASSEMBLY
Removal and Installation of Assemblies
Special Tools
Removal
Installation
Disassembly and Assembly of Assemblies
Coating Materials List
Sketches of Special Tools
CONNECTOR REPAIR PROCEDURES
Stripping Insulation
Wire Inspection
Contact Terminal Removal (HD30 Type)
Crimping Contact Terminal (HD30 Type)
Insertion of Contact Terminal (HD30 Type)
Contact Terminal Removal (DT Type)
Crimping Contact Terminal (DT Type)
Insertion of Contact Terminal (DT Type)
ENGINE AND COOLING SYSTEM
Supply Pump Assembly
Removal
Installation
Fuel Injector Assembly
Removal
Installation
Cylinder Head Assembly
Removal
Installation
Radiator Assembly
Removal
Installation
Hydraulic Oil Cooler Assembly
Removal
Installation
Aftercooler Assembly
Removal
Installation

MAINTENANCE STANDARD
ENGINE AND COOLING SYSTEM
Engine Mounts
Cooling System
POWER TRAIN
Swing Circle
Swing Machinery
Final Drive
Sprocket

UNDERCARRIAGE AND FRAME
Track Frame and Idler Cushion
Idler
Track Roller
Carrier Roller
Track Shoe
Triple Grouser Shoe
HYDRAULIC SYSTEM
Hydraulic Tank
Main Pump
Control Valve
General View
Sectional View
Swing Motor
Travel Motor
PPC Valve
Work Equipment and Swing PPC Valve
Travel PPC Valve
1st-Line Attachment PPC Valve (with EPC Valve)
EPC Valve
2nd-Line Attachment PPC Valve

AIR CONDITIONER
Precautions for Refrigerant
Air Conditioner Component
Structure and Function of Refrigeration System
Overview of Refrigeration System
Air Conditioner Unit
Function
Functions of Major Components
Dual Pressure Switch
Air Conditioner Controller
Air Conditioner Compressor
Air Conditioner Condenser
Receiver Drier
Sunlight Sensor
Outside Air Temperature Sensor
Procedure for Testing and Troubleshooting
Basic Inspection and Troubleshooting Sequence
Air Conditioner Circuit Diagram and Arrangement of Connector Pins
System Diagram
Air Conditioner Controller Input and Output Signals
Parts and Connectors Layout
Layout of Air Conditioner Related Parts and Connectors
Testing Air Leakage (Duct)
Testing with Self-Diagnosis Function
How to Enter Air Conditioner “Electrical Systems” Screen in Service Mode of the
Machine Monitor
Testing Vent (Mode) Changeover
Testing FRESH/RECIRC Air Changeover
Testing Sunlight Sensor
Testing (Dual) Pressure Switch for Refrigerant
Testing Relay
Troubleshooting Chart 1
Troubleshooting Chart 2
Information Mentioned in Troubleshooting Table
Information in Troubleshooting Table

DIAGRAMS AND SCHEMATICS
HYDRAULIC SYSTEM
Hydraulic Circuit Symbols
Hydraulic Circuit Diagram
ELECTRICAL SYSTEM
Electrical Circuit Symbols
Electrical Circuit Diagram
Air Conditioner Electrical Circuit

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