Factory Shop Manual For Kobelco SK230LC, SK250LC-6ES, SK250NLC-6ES Hydraulic Excavator. Illustrations, instructions, diagrams for step by step remove and install, assembly and disassembly, service, inspection, repair, troubleshooting, tune-ups.
Format: PDF
Language: English
Pages: 972
Number: S5LQ0013E
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Kobelco SK230LC-6E
Kobelco SK250LC-6ES
Kobelco SK250NLC-6ES
Contents
-OUTLINE
General Precautions For Making Repairs
International Unit Conversion System
-SPECIFICATIONS
Name Of Components
General Dimensions
Weight Of Components
Transportation
Specifications & Performance
Type Of Crawler
Type Of Bucket
Combinations Of Attachment
Engine Specifications
-ATTACHMENT DIMENSIONS
Boom
Arm
Bucket
-TOOLS
Tightening Torques For Capscrews And Nuts
Screw Size
Tightening Torques For Nuts And Sleeves
Plug
Special Spanner For Tube
Special Tools
Application Of Screw Locking Compound And Sealing Compound
Suction Stopper
Counter Weight Lifting Jig
Upper Frame Lifting Jig
Engine Mounting Pedestal
Track Spring Set Jig
-STANDARD MAINTENANCE TIME TABLE
Standard Maintenance Time Table For Excavator
Standard Working Time Table For The Maintenance Of Engine
-MAINTENANCE STANDARD AND TEST PROCEDURE
How To Use The Maintenance Standard And Cautions To Be Exercised
Performance Inspection Standard Table
Measurement Of Engine Speed
Measurement Of Hydraulic Pressure
Measuring Travel Performances
Measuring Swing Performances
Measuring Attachment Operating Performances
Measuring Performances Of Swing Bearing
Mechatro Controller “A” & ‘B’ Adjustment
-MECHATRO CONTROL SYSTEM
Summary Of Mechatro Control System
Mechatro Controller
-HYDRAULIC SYSTEM
Summary
Hydraulic Circuit And Components
Operation Explanation Of Hydraulic Circuits
Hydraulic Lines
-ELECTRICAL SYSTEM
Electric Circuit Diagram
Electrical Equipment List
Harness
-COMPONENT SYSTEM
Hydraulic Components
Electric Equipment
-AIR-CONDITIONER SYSTEM
Construction And Piping
Construction Of Main Components
Function
Disassembly And Assembly
Charging Refrigerant
Electric Circuit
Troubleshooting
-DISASSEMBLY AND ASSEMBLY
Explaining Chapter Of Whole Disassembly & Assembly
-ATTACHMENT
Removing And Installing
Disassembling And Assembling
-TRAVEL SYSTEM
Removing And Installing
Disassembling And Assembling
-TROUBLESHOOTING ( MECHATRO CONTROL )
Outline
Troubleshooting
Outline – Mechatro Control
Check Point For Mechatro System
-TROUBLESHOOTING (HYDRAULIC SYSTEM)
Trouble Diagnosis.
Troubleshooting
-TROUBLESHOOTING (ELECTRIC)
Trouble Diagnosis
Hydraulic Pressure Measurement By Service Diagnosis
Troubleshooting
-TROUBLESHOOTING (ENGINE)
-ENGINE
Supplementary Shop Manual
General
Engine
Lubrication
Fuel And Engine Control
Cooling
Intake And Exhaust
Electrical System
What you get
You will be given access to the link for downloading high quality PDF Manual (.pdf / .zip file) immediately after you pay.
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