Kobelco SK220, SK220LC Hydraulic Excavator Service Manual
1,103 pages · Publication S5LQ0004E_gb
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What's inside
From the manual's own table of contents: 22 sections, 253 entries. See sample pages (PDF, 718 KB)
General24 topics
- ENGINE SPECIFICATIONS
- PRESSURE MEASUREMENT AND ADJUSTMENT
- Equipment to Be Prepared
- Standard Measuring Condition
- Reading the Engine Revolution
- Adjusting the Engine Revolution by Mechatro Controller
- Setting the Engine Stop and High Positions
- Setting the Engine Revolution
- Pressure Measuring Positions
- Measuring and Adjusting the Circuit Pressure
- Performance Inspection Standard
- Negative Control Relief Pressure
- loading mode
- PLAY OF SWING BEARING
- INTRODUCTION
- MECHATRONICS SYSTEM
- Electric wiring to rotary sensor
- Perform adjustments A and B
- ( Engine does not start
- auto accel lamp
- Mechatronical adjustment failed
- solenoid valve
- ( Engine rpm does not raise! j
- Stepping motor runs abnormally
ssLQ1113 topics
- GENERAL
- REMOVAL AND INSTALLATION OF HYDRAULIC PUMP
- Removing Hydraulic Pump
- REMOVAL AND INSTALLATION OF COUPLING
- Removing Coupling
- REMOVAL AND INSTALLATION OF RADIATOR
- Removing Radiator
- MAINTENANCE STANDARDS
- Pump Connection
- DETAILS OF SUCTION STOPPER
- Components of Suction Stopper
- Dimension Of Suction Stopper
- To Which Suction Stopper is Applicable
SSLQ1210 topics
- HYDRAULIC CIRCUITS AND COMPONENTS
- Standards
- FUNCTIONAL DESCRIPTION OF HYDRAULIC CIRCUITS
- Neutral Circuit
- Boom Circuit . •
- Arm Circuit
- Attachment Boost Pressure Circuit
- Northern European Spec, Circuit
- DESCRIPTION OF COMPONENTS
- HYDRAULIC CIRCUIT DIAGRAM
SBLQ1514 topics
- OPERATION OF SWING SYSTEM
- Special Features of the Swing System
- Main Piping Connection
- Swing Operation
- CONSTRUCTION SWING SYSTEM
- Slewing Ring
- SWING CONTROL VALVE
- Removing the Swing Control Valve
- MOTOR ASSEMBLY
- Removing the Swing Motor
- SWING REDUCTION UNIT
- Removing the Swing Reduction Gear Unit
- REMOVING AND INSTALLING OF SWING RING
- Removing the Swing Ring
BooK code No. ssLQ152 topics
- CONSTRUCTION OF SWING SYSTEM
- SWING MOTOR ASSEMBLY
Book code No.ssLQ189 topics
- OPERATION
- Special Features of the Travel System
- Hydraulic Flow
- Pilot Hydraulic Flow
- TRACK LINK
- Removal and Installation Procedures
- UPPER ROLLER
- Principal Specifications
- Construction
SBLQ219 topics
- OPERATION OF WORKING ATTACHMENT SYSTEM
- Connecting the attachment drive pipings
- REMOVAL AND INSTALLATION OF ATTACHMENT
- Removing bucket
- Removing arm
- Installing arm
- Removing boom
- Clearance in thrust direction of boom, arm and bucket • • 14
- Adjusting the clearance between bucket and arm
ssLQ212 topics
- Installing bucket
- Clearance between pin and bushing
ssLQ2224 topics
- ENGINE CONTROL INSTALLATION
- Outline of engine control
- TRAVEL CONTROL SYSTEM
- Construction (Cable Spec.)
- (Cable Spec.)
- Gemeral View (Pilot Valve)
- (Pilot Valve)
- Construction (Pilot Valve)
- WORK CONTROL SYSTEM
- Solenoid valve (Lever lock)
- and attachment boost pressure)
- Operation / travel control lever
- 4.4 0 ring ports tightening torque
- ENGINE CONTROL SYSTEM
- Summary of Engine Control
- TRAVEL PILOT VALVE
- Specification
- Function
- Configuration
- Summary of Functions
- Remote Control Lock
- Construction and Specification
- Maintenance Standard
- Travel and Work Control System
ssLQ2311 topics
- FUEL TANK
- Construction of Fuel Tank
- REMOVAL AND INSTALLATION OF COUNTERWEIGHT
- Removing Counterweight
- REMOVAL AND INSTALLATION OF CAB
- Removing Cab
- REMOVAL AND INSTALLATION OF UPPER FRAME
- Dismantling Upper Frame
- Guards
- Hydraulic Piping of Upper Frame
- Under-cover
SHOP MANUAL4 topics
- LOCATION OF ELECTRICAL COMPONENTS
- WIRING HARNESSES
- Location of Wiring Harnesses
- Details of Wiring Harnesses
SK220LC19 topics
- Mechanism of Cooling
- CAUTIONS TO BE EXERCISED ON MAINTENANCE
- General Cautions
- Cautions to be Exercised on Disassembly and Assembly 13
- Cautions to be Exercised on Handling Coolant
- FILLING COOLANT
- Handling Service Tools
- Procedure for Coolant Filling Operation
- Vacuum Producing Operation
- Coolant Filling Operation
- Replacing Service Cans
- Checking A Coolant Level
- TROUBLESHOOTING
- Checking according to Trouble Condition
- Checking Single Components
- ELECTRIC CIRCUIT
- Electric Circuit Diagram
- Details of Wiring Harness
- SPECIAL EQUIPMENT
GENERAL3 topics
- MAJOR SPECIFICATIONS
- ENGINE NUMBER AND NAMEPLATE
- SEALANT,OIL AND GREASE
ENGINE6 topics
- Engine Proper
- SERVICE STANDARDS
- Service Standards Table
- SERVICE PROCEDURE
- of valve clearance
- Reassembly
LUBRICATION6 topics
- Oil Filter and Oil Cooler
- Removal and installation
- Oil filter
- Oil cooler
- Regulator Valve
- Check Valve
FUEL AND ENGINE9 topics
- Injection Pump Assembly
- Adjustment after reassembly
- Test
- Test and adjustment
- Disassembly and inspection
- Bleeding of Fuel System
- maximum speed
- (2-spring nozzle)
- Secondary fuel filter
COOLING5 topics
- Inspection
- Radiator
- of V-belt Tension
- Cleaning of Cooling System
- Gas Leak Test
INTAKE AND EXHAUST4 topics
- Inspection and cleaning
- T04B Type Turbocharger
- Disassembly
- TD07 Turbocharger
ENGINE ELECTRICAL9 topics
- Starter
- Alternator
- Vacuum Pump
- Safety Relay
- Intake Air Heater
- after reassembly
- Starter Relay
- Tests
- Heater relay
CLUTCH2 topics
- Clutch Proper
- Bearing Case
SPECIAL EQUIPMENT2 topics
- Air Compressor
- Pressure Governor
Book code No44 topics
- General View
- CONSTRUCTION AND FUNCTION
- DISASSEMBLY AND ASSEMBLY
- Tools
- Inspection Before Assembly
- Preparation before disassembly
- Preparation Before Assembly
- Replacement Standards for Abrasive Parts
- Valve Plate and Swash Plate
- Locating Causes of Troubles
- DISASSEMBLY AND ASSEMBLY (REGULATOR SECTION)
- PUMP CONTROL CURVES
- Reminders on Disassembly and Assembly
- Parts Replacement Standard
- After Disassembly
- Tightening Torque
- SPECIFICATIONS
- External Views
- CONSTRUCTION AND OPERATION
- DISASSEMBLY AND REASSEMBLY
- General Precautions
- Inspection of Components
- Control Valve
- Relief Valve
- Cleaning and Inspection
- Disassembly Procedure
- Precautions to be taken on assembly
- Outside View
- SPECIFCATION
- Standard for Parts Service and Replacement
- Fault Finding of Motor Proper
- Preparation
- Parts Maintenance Standards
- Inspection Procedure and Remedy
- Usable Limit of the Parts
- Cleaning
- Assembly
- Inspection after Disassembly
- Limit of Serviceability
- TOOLS AND JIGS LIST
- Allen Wrench
- Wrench for Piston Nut
- Inspection Before Disassembly
- Shim Adjusting Procedure
Inside this manual
Real pages from this service manual (1,103 pages). Open the sample pages (PDF, 718 KB)
- Specifications, page 591: FUEL AMD ENGINE CONTROL - SERVICE PROCEDURE
- Diagram, page 931: Consequently the circuit pressure g3, g3’ for
- Troubleshooting, page 982: TROUBLESHOOTING
- Color page, page 263: ARM CYLINDER
- Color page, page 174: OPERATION OF SWING SYSTEM
- Foldout diagram (color), page 125: (2) The main circuit is the same as the afore-
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This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 1,103 pages
Quantity one is the manual described above.
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Other editions and similar models
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