Kobelco SK260-8 Tier 3 Hydraulic Excavator Service Manual
962 pages · Publication S5YN0118E01
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- Models
- SK260-8 Tier 3
- Serial coverage
- LL12-05001`
- Manual type
- Service Manual
- Pages
- 962
- Publication
- S5YN0118E01
- Condition
- Brand new
What's inside
From the manual's own table of contents: 65 sections, 224 entries. See sample pages (PDF, 686 KB)
GENERAL PRECAUTIONS FOR MAKING REPAIRS7 topics
- PREPARATION BEFORE DISASSEMBLING
- SAFETY WHEN DISASSEMBLING AND ASSEMBLING
- DISASSEMBLING AND ASSEMBLING HYDRAULIC EQUIPMENT
- ELECTRICAL EQUIPMENT
- HYDRAULIC PARTS
- WELD REPAIR
- ENVIRONMENTAL ISSUES
GENERAL DIMENSIONS2 topics
- (1.3cu•yd) Bucket Shoe]
- (1.06cu•yd) Bucket Shoe]
TRANSPORTATION2 topics
- OVERALL DIMENSIONS OF MACHINE ON A TRAILER
- DIMENSIONS OF ATTACHMENT
SPECIFICATIONS AND PERFORMANCE4 topics
- SPEED AND CLIMBING CAPABILITY
- ENGINE
- HYDRAULIC COMPONENTS
- WEIGHT
ENGINE SPECIFICATIONS1 topic
- SPECIFICATIONS
BOOM4 topics
- BOOM DIMENSIONAL DRAWING
- BOOM MAINTENANCE STANDARD
- ARM DIMENSIONAL DRAWING
- ARM MAINTENANCE STANDARD
BUCKET AND PIN2 topics
- BUCKET AND PIN DIMENSIONAL DRAWING
- BUCKET AND PIN DIMENSIONAL TABLE
SCREW SIZE3 topics
- CAPSCREW (BOLT)
- CAPSCREW (SOCKET BOLT)
- SOCKET SET SCREW
TORQUE SPECIFICATIONS FOR HOSE AND FITTINGS4 topics
- JOINT (O-RING TYPE)
- HYDRAULIC HOSE (30° FLARE TYPE)
- JOINT (ORS TYPE)
- SPLIT FLANGE
PLUG2 topics
- PLUG FOR HYDRAULIC PIPE JOINT
- PLUG FOR HYDRAULIC EQUIPMENT
SUCTION STOPPER3 topics
- COMPONENTS
- DIMENSION
- APPLICABLE MODEL
Show all 65 sections
MEASUREMENT OF HYDRAULIC PRESSURE4 topics
- PREPARING TO MEASURE HYDRAULIC PRESSURE
- PLACE TO INSTALL PRESSURE GAUGE
- PRESSURE ADJUSTMENT POSITION
- PROCEDURE FOR ADJUSTING RELIEF VALVE
MEASURING TRAVEL PERFORMANCES4 topics
- TRAVEL SPEED
- DEVIATION OF TRAVEL
- PERFORMANCES OF PARKING BRAKE
- DRAIN RATE OF TRAVEL MOTOR
MEASURING SWING PERFORMANCES4 topics
- SWING SPEED
- PERFORMANCE OF SWING BRAKE
- PERFORMANCE OF SWING PARKING BRAKE
- DRAIN RATE OF SWING MOTOR
MEASURING ATTACHMENT OPERATING PERFORMANCES2 topics
- OPERATING TIME OF CYLINDERS
- CYLINDER LEAK CHECK
MECHATRO CONTROLLER4 topics
- ENGINE CONTROL INPUT / OUTPUT
- ENGINE CONTROL
- (A-B-C ADJUSTMENT)
- OPERATIONS IN THE EVENT OF A MECHATRO CONTROLLER FAILURE
SUMMARY OF MECHATRO CONTROL SYSTEM34 topics
- MECHATRO CONTROL SYSTEM IN GENERAL
- UNLOAD VALVE CONTROL
- POSITIVE CONTROL & P-Q CONTROL
- BOOM UP CONFLUX CONTROL
- ARM IN RECIRCULATION & CONFLUX CONTROL
- ARM-IN ANTI-CAVITATION CONTROL
- ARM-OUT CONFLUX CONTROL
- BUCKET DIGGING (DUMP) CONFLUX CONTROL
- BUCKET DIGGING ANTI-CAVITATION CONTROL
- SWING PRIORITY CONTROL
- TRAVEL STRAIGHT CONTROL
- TRAVEL INDEPENDENT CONTROL
- PRESSURE RELEASE CONTROL
- N&B SWITCH CONTROL (OPTION)
- OPTION CONFLUX CONTROL (OPTION)
- SUMMARY OF MULTI DISPLAY
- SELF DIAGNOSIS DISPLAY
- SERVICE DIAGNOSIS DISPLAY FUNCTION
- TROUBLE HISTORY DIAGNOSIS
- TROUBLE DIAGNOSIS MODE
- SET PROCEDURE OF MAINTENANCE SCHEDULE
- ADJUSTING PROCEDURE OF DISPLAY
- MECHATRO CONTROL EQUIPMENT
- SUMMARY
- HYDRAULIC CIRCUITS AND COMPONENTS
- COLOR CODING STANDARD FOR HYDRAULIC CIRCUITS
- NEUTRAL CIRCUIT
- TRAVEL CIRCUIT
- BUCKET CIRCUIT
- BOOM CIRCUIT
- SWING CIRCUIT
- ARM CIRCUIT
- COMBINED CIRCUIT
- PRESSURE DRAINING (RELEASING) CIRCUIT
HARNESS12 topics
- HARNESS LIST
- INSTRUMENT PANEL ASSY
- TUNER INSTALL
- UPPER ELECTRIC ASSY
- UPPER FRAME HARNESS ASSY
- UPPER FLOOR PLATE HARNESS ASSY
- CAB HARNESS ASSY
- BOOM HARNESS ASSY
- INSTALLING BOOM LIGHT
- INSTALLING DECK LIGHT
- TRAVEL ALARM ASSY
- FLASHER LAMP INSTALL
HYDRAULIC COMPONENTS8 topics
- HYDRAULIC PUMP, REGULATOR
- CONTROL VALVE
- PILOT VALVE (ATT)
- PILOT VALVE (TRAVEL)
- SWING MOTOR
- TRAVEL MOTOR
- SWIVEL JOINT
- CYLINDER
ELECTRIC EQUIPMENT2 topics
- ELECTRIC EQUIPMENT LIST
- SPECIFICATION OF ELECTRIC EQUIPMENT
CYCLE1 topic
- AUTO AIR CONDITIONER SYSTEM OUTLINE
COMPONENT AND CONSTRUCTION2 topics
- COMPONENT
- CONSTRUCTION
PIPING2 topics
- AIR CONDITIONER
- RECEIVER DRYER ASSY
FUNCTION3 topics
- MECHANISM OF COOLING CIRCUIT
- COOLING CIRCUIT
- COMPONENT PARTS
DISASSEMBLY AND ASSEMBLY2 topics
- PRECAUTIONS TO BE EXERCISED IN OPERATION
- DISASSEMBLY AND ASSEMBLY OF UNIT
CHARGING REFRIGERANT2 topics
- OPERATING PROCEDURE
- CHARGING PROCEDURE
ELECTRIC CIRCUIT2 topics
- WIRING DIAGRAM AND CONNECTORS
- STRUCTURE AND OPERATION OF EACH PART AND INSPECTION
SELF DIAGNOSIS FUNCTION ON DISPLAY OF PANEL3 topics
- POSITION OF INDICATION FOR FAILURE
- EXPLANATION OF INDICATION FOR FAILURE
- EXPLANATION OF MONITOR MODE
DISASSEMBLY & ASSEMBLY OVERVIEW2 topics
- GENERAL INFORMATION
- TORQUE SPECIFICATIONS
REMOVING AND INSTALLING3 topics
- ATTACHMENT ASSEMBLY
- BUCKET
- BOOM
DISASSEMBLING AND ASSEMBLING23 topics
- OPERATOR SEAT
- BATTERY
- GUARD
- UNDER COVER
- FUEL TANK
- HYDRAULIC TANK
- HYDRAULIC PUMP
- AIR CLEANER
- MUFFLER
- COUNTERWEIGHT
- RADIATOR & OIL COOLER
- CONSOLE COVER
- PILOT VALVE (FOR ATT)
- PILOT VALVE (FOR TRAVEL)
- UPPER FRAME
- HYDRAULIC PUMP • REGULATOR
- TRAVEL SYSTEM
- CRAWLER
- UPPER ROLLER
- LOWER ROLLER
- FRONT IDLER (IDLER ADJUSTER ASSY)
- SPROCKET
- SWING BEARING
REMOVAL AND INSTALLATION OF TRAVEL MOTOR UNIT1 topic
- CONSTRUCTION OF TRAVEL MOTOR
ELECTRIC SYSTEMS2 topics
- WIRING CHECKING PROCEDURE
- TROUBLE
TROUBLE DIAGNOSIS MODE3 topics
- CHAPTER 1 - DIAGNOSTICS
- CHAPTER 2 - 6.7 L T/A ENGINE OVERHAUL
- CHAPTER 3 - CHARGING AND START-UP
Inside this manual
Real pages from this service manual (962 pages). Open the sample pages (PDF, 685 KB)
- Diagram, page 237: 23. ELECTRIC SYSTEM
- Troubleshooting, page 755: 46. TROUBLE SHOOTING (BY ERROR CODES)
- Specifications, page 839: Issued 11-06
- Color page, page 548: 33. UPPER STRUCTURE
- Foldout diagram (color), page 182: 22. HYDRAULIC SYSTEM
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, 962 pages
Quantity one is the manual described above.
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Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).