Factory Shop Manual For Kobelco SK100LV, SK120V, SK120LCV 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: 822
Number: S5LP0008E1, S5LP3007E1
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Kobelco SK100LV
Kobelco SK120V
Kobelco SK120LCV
Contents
1.Kobelco SK100LV, SK120V, SK120LCV S5LP0008E1
2.Kobelco SK100LV, SK120V, SK120LCV S5LP3007E1
1.Kobelco SK100LV, SK120V, SK120LCV S5LP0008ECD
-SPECIFICATION
Name Of Components
General Dimensions
Specifications And Performance
Type Of Shoes
Type Of Buckets
Combination Of Attachments
Working Ranges Of Attachments
Lifting-Up Ability Diagram
Engine Specifications
-LOCATION AND WEIGHT OF COMPONENTS
Location Of Components
Weight Of Components (Dry Weight)
Transportation Weight
Basic Machine Lifting
-MAINTENANCE STANDARD AND TEST PROCEDURE
How To Use The Maintenance Standard And Cautions To Be Exercised
Measuring Engine Revolution
Measurement Of Hydraulic Pressure
Measuring Travel Performance
Measuring Swing Performance
Measuring Attachment Operating Performance
Measuring Performances Of Swing Bearing
-WORKING STANDARD
Tightening Torques For Capscrews And Nuts
Tightening Torques For Nuts And Sleeves
Special Spanner For Tube
Screw Size And Tightening Tool Size
International Unit System
Details Of Suction Stopper
Application Of Screw Locking Compound And Sealing Compound
-STANDARD MAN-HOUR TABLE
Standard Man-Hour Table
Standard Working Time Table For The Maintenance Of Engine
-HYDRAULIC SYSTEM
Summary
Hydraulic Circuits And Component Models For Hydraulic Circuits
Neutral Circuit
Travel Circuit
Swing Circuit
Bucket Circuit
Boom Circuit
Arm Circuit
Composite Circuit
Pilot Piping
Main Piping
-SWING FRAME
Cab
Floor Plate
Guard
Counterweight
Fuel Tank
Hydraulic Oil Tank
Hydraulic Piping
Air Cleaner
Muffler
Power Takeoff Assy
Air Conditioner
Heater (Spec By Country)
Radiator
Fuel Line
Engine
Mounting Control Valve
Swing Reduction Gear
Upper Frame
-TRAVEL SYSTEM
Crawler
Upper Roller
Lower Roller
Front Idler Ass’Y & Idler Ass’Y
Idler Adjuster
Sprocket
Travel Reduction Gear
Swivel Joint
Swing Bearing
-ATTACHMENT
Bucket
Arm
Boom
Hydraulic Cylinder
-CONTROL SYSTEM
Operator Control
Engine Control
Mechatro Control
Main Electric Equipment
-ELECTRIC SYSTEM
Electric Circuit Diagram
Attachment (Boom) Work Light Harness Cab And Related Parts
Engine Harness
Upper Harness
Controller Assy
Instrument Panel
Right And Left Harness
Under Floor Harness
-AIR-CONDITIONER SYSTEM
Construction
Construction Of
Main Components
Disassembly And Reassembly
Charging Refrigerant
Electric Circuit
-COOLER SYSTEM
Construction
Construction Of Main Components
Function
Disassembly And Reassembly
Charging Refrigerant
Electric Circuit
Troubleshooting
-TROUBLESHOOTING
Introduction
Acceptance Criterion For Electrical Fittings In Control System
Faulty Symptoms Of Electrical Fittings In Control System
Fault Diagnosis Table
2.Kobelco SK100LV, SK120V, SK120LCV S5LP3007E1
-HYDRAULIC GEAR PUMP (WITH RELIEF VALVE)
Specification
Construction And Function
-REGULATOR
Specification
Construction And Function
Disassembly And Reassembly
Control Characteristics Of Pumps
-PILOT VALVE (ATT)
Specification
Construction And Function
Disassembly And Assembly
Maintenance Standards
-PILOT VALVE(TRAVEL)
Specification
Construction And Function
-MANIFOLD BLOCK
Specification
Construction And Function
-HYDRAURIC MOTOR(SWING)
Specification
Construction And Function
Disassembly And Assembly
Service Standards
-HYDRAULIC MOTOR (TRAVEL)
Specifications
Construction And Function
Disassembly And Assembly
Maintenance Standards
Troubleshooting
-HYDRAULIC MOTOR (TRAVEL)
Specifications
Construction And Function
Disassembly And Assembly
Troubleshooting
-ENGINE
General
Engine Proper
Lubrication System
Cooling System
Fuel
Troubleshooting
Special Tools
Repair Standard
Turbocharger For Sk120V
Starter
Alternator
What you get
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