Kobelco 215SR Acera Tier 3 Crawler Excavator Service Manual

Name: Kobelco 215SR Acera Tier 3 Crawler Excavator Service Manual
Brand: MidWestTech
SKU: 87728457
Price: 89.77 USD
Availability: InStock

888 pages · Publication 87728457

$89.77

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Models: 215SR Acera Tier 3
Manual type: Service Manual
Pages: 888
Publication: 87728457
Condition: Brand new

Kobelco 215SR Acera Tier 3 Crawler Excavator Service Manual, publication 87728457

What's inside

From the manual's own table of contents: 8 sections, 401 entries. See sample pages (PDF, 682 KB)

Search the contents

215SR ACERA SHOP MANUAL1 topic

Section Table of Contents

SECTION 1 - SAFETY AND GENERAL INFORMATION44 topics

GENERAL PRECAUTIONS FOR MAKING REPAIRS
Preparation Before Disassembling
Safety When Disassembling And Assembling
Disassembling and Assembling Hydraulic Equipment
Removing Hydraulic Equipment Assembly
Disassembling Hydraulic Equipment
Inspecting Parts
Assembling Hydraulic Equipment
Installing Hydraulic Equipment
Electrical Equipment
Hydraulic Parts
Weld Repair
Environmental Issues
INTERNATIONAL UNIT SYSTEM
Introduction
NAME OF COMPONENTS
GENERAL DIMENSIONS
WEIGHT OF COMPONENTS
TRANSPOTATION
Overall Dimensions Of Machine On A Trailer
Dimensions of Attachments
Boom
Arm and Bucket
Bucket
SPECIFICATIONS AND PERFORMANCE
Speed and Climbing Capability
Engine
Hydraulic Components
Weight
TYPE OF CRAWLER
TYPE OF BUCKET
COMBINATIONS OF ATTACHMENT
ENGINE SPECIFICATIONS
Specifications
Engine Characteristic Curve (HINO J05E-TA)
ATTACHMENT DIMENSIONS
Boom Dimensional Drawing
Boom Maintenance Standard
Arm Dimensional Drawing
Arm Maintenance Standard
Bucket Dimensional Drawing
Bucket Dimensional Table
Lug Section Dimensional Drawing
Boss Section Dimensional Drawing

SECTION 2 - MAINTENANCE70 topics

TOOLS
Tightening Torques For Capscrews and Nuts
SCREW SIZE
Capscrew (Bolt)
Capscrew (Socket Bolt)
Socket Set Screw
TIGHTENING TORQUE FOR HOSE AND FITTING
Joint (O-ring Type)
Hydraulic Hose (30° Flare Type)
Joint (ORS Type)
Split Flange
TIGHTENING TORQUES FOR NUTS AND SLEEVES
PLUG
Plug For Hydraulic Pipe Joint
Plug For Hydraulic Equipment
SPECIAL SPANNER FOR TUBE
SPECIAL TOOLS
APPLICATION OF SCREW LOCKING COMPOUND AND SEALING COMPOUND
SUCTION STOPPER
Components
Dimensions
COUNTERWEIGHT LIFTING JIG
UPPER FRAME LIFTING JIG
Upper Frame Lifting Jig (1/2)
Upper Frame Lifting Jig (2/2)
ENGINE MOUNTING PEDESTAL
TRACK SPRING SET JIG
STANDARD MAINTENANCE TIME TABLE
Preface
Standard Working Time Table for the Maintenance Of Excavator
ENGINE MAINTENANCE SERVICE STANDARD TIME LIST (TEMPORARY EDITION)
Measuring Method
Working Condition
Tools, Instrument
Working Procedure
Standard Workman Qualification
Standard Time Component
Standard Working Time
Allowance Rate, Standard Preparation Time
Meaning Of Words In Use
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
Preparing to Measure Hydraulic Pressure
Place to Install Pressure Gauge
Pressure Adjustment Position
Procedure for Adjusting Relief Valve
Measuring Travel Performances
Travel Speed
Deviation of Travel
Performances of Parking Brake
Drain Rate of Travel Motor
Measuring Swing Performances
Swing Speed
Performance of Swing Brake
Performance of Swing Parking Brake
Drain Rate of Swing Motor
Measuring Attachment Operating Performances
Operating Time of Cylinders
Oil Tightness of Cylinders
Measuring Performances of Swing Bearing
MECHATRO CONTROLLER
Engine Control Input / Output
Adjustment of Mechatro Controller Output (A-B-C Adjustment)
Purpose of the Adjustment
In Cases Where the Adjustment of Mechatro Controller is Required
Preparation
Adjusting Procedure

SECTION 3 - SYSTEMS42 topics

MECHATRO CONTROL SYSTEM
Summary Of Mechatro Control System
Mechatro Control System In General
Unload Valve Control
Positive Control and P-Q Control
Boom Up Conflux Control
Arm-In Recirculation and Conflux Control
Arm-In Anti-cavitation Control
Arm-Out Conflux Control
Bucket Digging Conflux Control
Bucket Digging Anti-Cavitation Control
Swing Priority Control
Travel Straight Control
Travel Independent
Pressure Release Control (Include Extra Pressure Release)
N&B Switch Control
Option Conflux Control
N&B Solenoid Relief Valve Control
Summary of Multi Display
Gauge Cluster
KPSS Work Mode Switch
Procedure of Setting a Flow Rate and a Option Relief Pressure at A/B Mode
Pump Flow Rate and Relief Pressure Selection (A Mode/ B Mode)
Maintenance Screen Displays
Gauge Cluster Display
Self Diagnosis Display
Service Diagnosis Display Function
Service Diagnosis Display Screen Operating Procedure
Service Diagnosis Display Screen (Example)
Service Diagnosis Data List
Trouble History Diagnosis
How to Display
How to Delete Contents of Trouble History
Trouble Diagnosis Mode
Set Procedure of Maintenance Schedule
Adjusting Procedure of Display
Mechatro Control Equipment
C-1 Mechatro Controller
Gauge Cluster (Symbol C-2)
Relay and Fuse Box (Symbol E-1)
High Pressure Sensor : YN52S00048P1
Low Pressure Sensor : YX52S00013P1

CHAPTER 1 - MECHATRO CONTROL SYSTEM124 topics

COMMUNICATION OFF
HYDRAULIC SYSTEM
Summary
Hydraulic Circuits and Components
Standard
N&b Specification (Option)
Boom & Arm Safety Specification
Color Coding Standard For Hydraulic Circuits
Neutral Circuit
Operation of Bypass Cut Valve and Unloading Valve Housed In Control Valve
Safety Lock Lever and Pilot Circuit
Pump Positive Flow Control
Pump P-Q Curve Control Operation
Travel Circuit
Travel Forward Pilot Simultaneous Operation Circuit
2-speed Travel Solenoid Command Circuit and Auto 1st Speed Return Function
Travel Main Circuit
Travel Motor Function
Bucket Circuit
Pilot Circuit For Bucket Digging
Auto Acceleration Operation
Stand-By Current Constant Control
Bucket Digging and Travel Straight Confluence (Conflux) Main Circuit
Bucket Spool Stroke Limiter
Boom Circuit
Boom Raise Pilot Circuit
Boom Up 2 Pumps Conflux Main Circuit In C/V
Boom Up Electrical Cushion
Boom Down Pilot Circuit
Prevention Of Natural Fall By Lock Valve and Actuation at Lowering
Constant Recirculation Function of Boom Down Main Circuit
Swing Circuit
Pilot Circuit For Left Swing
Swing Auto Parking Brake
Swing Main Circuit
Swing Motor Circuit
Pilot Line Air Bleeding Circuit
Arm In, Light-Load Operating Pilot Circuit
Arm In, Light-Load Variable Normal Recirculation, Internal Conflux Main Circuit
Arm In, Heavy Load Operating Pilot Circuit
Arm In, Heavy Load Operating Recirculation Cut Main Circuit
Arm Out Pilot Circuit
Arm Out 2 Pumps Conflux Main Circuit
Natural Fall Protection With Arm Lock Valve
Combined Circuit
Boom Up / Travel, Pilot Circuit
Boom Up / Travel, Main Circuit
Swing / Arm In Light Load, Pilot Circuit
Swing / Arm In, Swing Priority Main Circuit
Pressure Draining (Releasing) Circuit
Pressure Relieving Pilot Circuit
How to Switch to Pressure Release Mode
Pressure Release Main Circuit
ELECTRIC CIRCUIT DIAGRAMS
Electrical Equipment List
Harness
Harness List
Instrument Panel Assembly
Controller Install
PHarness: YEN14E01107P1 (For Flasher Relay)
Operator's Control (Switch Install) (1/2)
Operator's Control (Switch Install) (2/2)
Upper Electric Assembly
Upper Harness Assembly (1/7)
Upper Harness Assembly (2/7)
Upper Harness Assembly (3/7)
Upper Harness Assembly (4/7)
Upper Harness Assembly (5/7)
Upper Harness Assembly (6/7)
Upper Harness Assembly (7/7)
Battery Cable : YB13E01040P2
Battery Grounding Cable : YB13E01038P1
Battery Relay Cable : YB13E01039P1
Starter Motor Cable : YB13E01060P1
Engine Grounding Cable : LQ13E01100P1
Floor Grounding Cable: LE13E01006p1
Relay Cable: YB13E01062P1
OPT. Relief Adjustment S/V Harness: YB13E01073P1
Engine Harness Assembly
Engine Sub-Harness: LQ16E01015P1
Upper Harness Assembly (FloorPlate) (1/2)
Floor Harness Assembly (Flor Plate) (2/2)
Floor Grounding Cable: LE13E01005P1
Cab Sub Harness: YB13E01005P1
Cab Harness Assembly
Key Switch Ground Harness: YN14E01106P1
Boom Harness Assembly (1 Light)
Boom Harness: YB15E01001P1
Boom Electronic Cushion Harness Assembly
Boom Electrical Cushion Harness
Boon Light Install
Upper Light Install
Lamp Install (Flasher)
Hydraulic Pump - Regulator
Hydraulic Pump
Construction
Operation
Regulator
Adjusting the Regulator
Causes Of Fault Resulting From Regulator
Control Curve Of Pump
Control Valve
Outside View
Ports
Construction and Operation
Hydraulic Circuit Diagram
Cartridge Type Solenoid Proportional Relief Valve For N&B
Installation Of Cartridge Type Solenoid Proportional Relief Valve
Air Breathing
Pilot Valve (ATT)
Outline
Pilot Valve (Travel)
Swing Motor Unit
Specification
Operation Of Hydraulic Motor
Valve Casing Section
Operation of Brake Section
Swing Reduction Unit
Travel Motor
General View
Hydraulic Motor Section (Brake Valve, Parking Brake, High-Low 2 Speed Change Mechanism)
Reduction Unit
Swivel Joint
Cylinder

CHAPTER 5 - AIR CONDITIONING SYSTEM28 topics

BASIC SYSTEM OF AIR CONDITIONER (HVAC AIR CONDITIONER)
Air Cycle
Auto Air Conditioner System Outline
Component and Construction
Component
Piping
Air Conditioner
Air Dryer Assembly
Function
Mechanism of Cooling Circuit
Cooling Circuit
Component Parts
Disassembly and Assembly
Precautions to be Exercised in Operation
Disassembly and Assembly of Unit
Charging Refrigerant
Operating Procedure
Charging Procedure
Vacuum Making Operation
Gas Charging Operation
Electric Circuit
Wiring Diagram and Connectors
Structure and Operation of Each Functional Parts and the Inspection
Troubleshooting
Self Diagnosis Function On Display Of Panel
Position of Indication for Failure
Explanation of Indication for Failure
Explanation of Monitor Mode

SECTION 4 - DISASSEMBLY AND ASSEMBLY74 topics

ATTACHMENTS
REMOVING AND INSTALLING
Attachment Assembly
Removing Bucket
Attaching Bucket
Procedure For Adjusting Clearance
Removing Arm
Attaching Arm
Preparation for Removing and Attaching Boom
Removing Boom
Attaching Boom
DISASSEMBLING AND ASSEMBLING
Preparation Before Disassembly
Construction Of Cylinder (General Example Of Cylinder)
Disassembly
Removing Rod Cover and Piston Rod
Removing Piston Assembly
Disassembling Piston
Disassembling Rod Cover
Removing Pin Bushing
Removing Check Valve (Arm Cylinder Only)
Cleaning
Assembling Pin Bushing
Assembling of Piston
Assembling Rod Cover
Inserting Rod Cover To Piston Rod
Assembling Piston Onto Piston Rod
Overall Assembly
Inspection After Assembly
Maintenance Standards
Inspection After Disassembly
Limit Of Serviceability
Tightening Torque
Volume Of Oil Leak
Tools and Jigs List
Special Jig List (Possible To Supply)
Other Special Jigs (Prepared By Service Shop)
Special Jig Handling Procedure
UPPER STRUCTURE
Operator Seat
Removal
Installation
Battery
Removing
Guard
Preparation For Removal
Remove Guard
Under Cover
Fuel Tank
Hydraulic Tank
Air Cleaner
Muffler
Counterweight
Add-on Weight
Radiator and Oil Cooler
Procedure of Disassembling and Assembling the Radiator/Inter Cooler Core
Preparation For Removing
TRAVEL SYSTEM
Crawler
Removing Crawler
Installing
Maintenance Standard
Jigs
Upper Roller
Upper Roller Assembly
Lower Roller
Lower Roller Assembly
Front Idler (Idler Adjuster Assembly)
Front Idler Assembly
Idler Assembly
Idler Adjuster Assembly
Assembly
Sprocket
Swing Bearing

SECTION 5 - TROUBLESHOOTING10 topics

TROUBLESHOOTING ( BY ERROR CODES)
Judgment of Actual Trouble at Site
Classification of Failure and Troubleshooting
The Blown Fuse of Mechatro Controller
Troubleshooting By Error Code
TROUBLESHOOTING (BY TROUBLE)
Electric Systems
Wiring Checking Procedure
Trouble
Engine Related Troubleshooting

Inside this manual

Real pages from this service manual (888 pages). Open the sample pages (PDF, 681 KB)

Sample pages from the Kobelco 215SR Acera Tier 3 Crawler Excavator Service Manual: Specifications, Diagram, Troubleshooting, Color page, Color page, Foldout diagram (color)

Specifications, page 51: CHAPTER 3 - ATTACHMENT DIMENSIONS
Diagram, page 532: CHAPTER 2 - UPPER STRUCTURE
Troubleshooting, page 831: CHAPTER 1 - TROUBLESHOOTING BY ERROR CODES
Color page, page 603: Issued 02-2008
Color page, page 759: Issued 02-2008
Foldout diagram (color), page 228: Issued 02-2008

This is a service manual

Here's how it compares to the other manual types.

This manual

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, 888 pages

Quantity one is the manual described above.

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Ships in 1 business day.

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Binder not included

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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).