Linkbelt 135 EXCAVATOR SERVICE MANAUL NO 1211 – PDF DOWNLOAD
IMAGES PREVIEW OF THE MANUAL:
FILE DETAILS:
Linkbelt 135 EXCAVATOR SERVICE MANAUL NO 1211 – PDF DOWNLOAD
Language : English
Pages : 756
Downloadable : Yes
File Type : PDF
Size: 45.7 MB
TABLE OF CONTENTS:
Linkbelt 135 EXCAVATOR SERVICE MANAUL NO 1211 – PDF DOWNLOAD
Main body
Specifications
Overall
1. Main Data
2. Performance
3. Main Body Dimensions
4. Engine
5. Cooling System
6. Upper Side Work System
7. Operating Device
8. Swing Units
9. Travel Lower Body
Hydraulic Equipment
1. Hydraulic Device
2. Control Valve, Cylinder
Capacities, Filters
1. Coolant and Oil Capacities
2. Hydraulic Oil Filters
3. Fuel Filter
Lifting Capacity
Precautions for Lifting Loads with the Hydraulic Excavator
Lifting Capacities
Overall View
Overall View (135) (MONO BOOM SPEC.)
1. Standard Arm (2.39 m)
2. Long Arm (2.85 m)
Overall View (135) (MONO BOOM SPEC. WITH DOZER BLADE)
1. Standard Arm (2.39 m)
2. Long Arm (2.85 m)
Work Range Diagram
Work Range Diagram (135) (MONO BOOM SPEC.)
1. Standard Arm (2.39 m)
2. Long Arm (2.85 m)
Work Range Diagram (135) (MONO BOOM SPEC. WITH DOZER BLADE)
1. Standard Arm (2.39 m)
2. Long Arm (2.85 m)
Optional Components
Optional Components
1
Service Text
MST-15-01-001LX 2
Table of Contents Service Text
Major Equipment Specifications
Equipment Configuration
Overall
Operator’s Cab
Lower Mechanism
Lower Assembly Diagram (overall)
Lower Assembly Diagram (overall) (WITH DOZER BLADE)
Lower Component
1. Travel Unit
2. Take-up Roller
3. Upper-roller
4. Lower-roller
5. Recoil Spring
6. Shoes
Upper Component
1. Swing Unit
Engine-related
1. Engine
2. Muffler
3. Air Cleaner (double element)
4. Radiator
Hydraulic Device
1. Hydraulic Pump
Control-related
1. Control Valve
2. Solenoid Valve (5 stack)
3. Remote Control Valve (left / right, travel operations)
4. Remote Control Valve Characteristic Diagram
5. Cushion Valve (heat circuit, with shuttle valve)
6. Selector Valve (option)
7. Center Joint
8. Solenoid Valve
Backhoe Attachment
1. Cylinder
2. Attachments
Sump Tank
Fuel Tank
2
Table of Contents
3 MST-15-01-001LX
Hydraulic Section
Hydraulic Pump Operational Description
Structure and Operation Principle
Attached Drawing 1.
Pump Development Diagram
Attached Drawing 2.
Pump Structure Drawing
Control Valve Operation
When all Spools are in Neutral Position
1. Neutral Passage
2. Signal Passage
Independent Operations
1. Travel Spool Changeover
2. Extra Spool Changeover
3. Swing Spool Changeover
4. Bucket Spool Changeover
5. Boom Spool Changeover
6. Arm Spool Changeover
7. Parallel Throttle for Arm
8. Neutral Cut Spool Changeover (extra combination)
9. Blade Spool Changeover
10. Relief Valve
Compound Operation
1. Travel Compound Operation
2. Anti-drift Valve
Swing Unit
Swing Motor
Mechanical Brake
Make-up Valve
1. Explanation of Operation when Relief Valve is Pressurized
2. Explanation of Operation when Relief Valve is Depressurized
Swing Relief Valve
Anti-reverse Valve
Swing Reduction Gears
Problems and Remedies
Structural Drawings
Main Equipment Structure and Operation Explanation
Motor
1. Travel Motor
3
Service Text
MST-15-01-001LX 4
Table of Contents Service Text
Hydraulic Circuit Section
Port Locations
Hydraulic Pump
Control Valve (MONO BOOM)
Control Valve (MONO BOOM with Blade)
Control Valve (OFFSET BOOM with Blade) (Option for Europe)
Pilot Hose Connection Diagrams
Pilot P & T Line
Pilot Control Line
Functional Description
List of Functions
Control Valve Configuration Table
Overview
Travel Circuits
High Speed Travel Circuit
Low Speed Travel Circuit
Straight Travel Circuit (simultaneous operation of travel forward and boom-up)
Swing Circuits
Swing Parking Circuit (independent operation of swing)
Swing Priority Variable Throttle Circuit
Arm Circuits
Arm-in / Arm-out 2-speed Circuit
Arm-in Load Holding Valve Circuit
Arm-in Forced Regenerative Circuit
Boom Circuits
Boom-up 2-speed Circuit
Boom-down Load Holding Valve Circuit
Boom-down Regenerative Circuit
Boom-down Windage Prevention Circuit
Option Circuits
Breaker and Crusher Circuit (2-speed confluence crusher circuit)
Breaker and Crusher Circuit (option line holding valve)
Breaker and Crusher Circuit (breaker circuit)
Secondary Option Shuttle Circuit
4
Table of Contents
5 MST-15-01-001LX
Electric Circuits Section
Wiring Diagrams
Electrical Components and Wiring for Upper Frame (Frame)
Electrical Components and Wiring for Cab
Air Conditioner
Electrical Components and Wiring for Upper Frame (Engine)
Electrical Components and Wiring for Upper Frame (Battery)
Electrical Components and Wiring for Upper Frame (Pump)
Harness Diagrams
Upper Frame
Frame Wiring Main Harness
Inside Cab
Cab Wiring Main Harness
Operational Description
Monitor Display
1. Monitor Switch Panel
2. List of Functions
Engine Control
1. Engine Start-up Control
2. Throttle Control
3. One-touch Idling
Monitor Output Control
1. 2-speed Travel
2. Swing Brake
3. Travel Alarm
4. Working Light
5. Windshield Wiper / Washer
6. Power Cut Delay
Monitor Display Control
1. Overheat Warning
2. Engine Oil Pressue Warning
3. Low Fuel Warning
4. Battery Charge Warning
5. Auto Preheat
6. Idle Up
7. Faulty Electrical System at Engine
5
Service Text
MST-15-01-001LX 6
Table of Contents Service Text
Service Support
Screen Operations
1. Screen Shift
Screen Display List
1. CHK (status display) Screen List
2. DIAG (trouble diagnosis) Screen
3. HR (usage log) Screen List
4. CFG (setting change) Screen
5. CAL (troubleshooting support) Screen
6. Check the Monitor Switch (self-diagnosis function)
7. Model Setting
8. Engine Screen Information
Screen Display Details
1. Message Display List
Trouble Display
1. Diagnostic Trouble Code Display
2. Main Unit Diagnostic Trouble Code List
3. Diagnostic Trouble Code (monitor display)
4. Sensor Trouble Operation Table
5. EPF (Engine Protection Feature)
Main Equipment Structural Diagrams
Connection Connector Pin Layout
1. Computer A
2. Monitor
Main Equipment Structural Diagrams
Overall View
1. Sequence Circuit Diagram
Block Diagram
1. Computer A
2. ECM
3. Monitor Display
4. Air Conditioner
5. Lever Lock
6. Horn
7. Others
8. Electrical Symbol List
6
Table of Contents
7 MST-15-01-001LX
Maintenance section
Measuring Adjusting Pressure
Measuring Pressure
1. Basic Conditions
2. Pressure Settings
3. Ports for Measuring Pressure
4. Preparation for Measuring Pressure
5. Measuring pressure
Pressure Adjustment
1. Pressure Adjusting Points
Compatibility
List of Common Features and Compatibility of Major Parts
Attachment Installation Methods
Attachment Dimensions for Mono Boom
Attachment Dimensions for Offset Boom (Option for Europe)
7
Section 2 Shop Manual
Service Text
Table of Contents
1 MSM-17-00-001LX
Table of Contents
Table of Contents
SH135
About This Shop Manual
Safety
Introduction
Introduction
Using Technical Information
Symbols
Precautions for Use
Tightening Torque
Tightening Bolts and Nuts
Retightening Torque Table
Numerical Conversion Table
This section describes unit notation for numerical values.
Specifications
Major Equipment Specifications
Equipment Configuration
Overall
Operator’s Cab
Major Equipment Table
Lower Mechanism
Lower Assembly Diagram (overall)
Lower Assembly Diagram (overall) (WITH DOZER BLADE)
Lower Component
1. Travel Unit
2. Take-up Roller
3. Upper-roller
4. Lower-roller
5. Recoil Spring
6. Shoes
Upper Component
1. Swing Unit
Engine-related
1. Engine
2. Muffler
3. Air Cleaner (double element)
4. Radiator
Hydraulic Device
1. Hydraulic Pump
1
Shop Manual
MSM-17-00-001LX 2
Table of Contents
Control-related
1. Control Valve
2. Solenoid Valve (5 stack)
3. Remote Control Valve (left / right, travel operations)
4. Remote Control Valve Characteristic Diagram
5. Cushion Valve (heat circuit, with shuttle valve)
6. Selector Valve (option)
7. Center Joint
8. Solenoid Valve
Backhoe Attachment
1. Cylinder
2. Attachments
Sump Tank
Fuel Tank
Fuel / Lubricants and Filters
Fuel / Lubricants for Different Ambient Temperature Settings
Fuel / Oil
Antifreeze
Genuine Parts and Elements
Engine fuel and maintenance of fuel filters
1. Fuel to be applied
2. Maintenance of fuel filters
Disposable Items
Grease / Oil and Elements Replacement (MONO BOOM SPEC. )
Grease / Oil and Elements Replacement (MONO BOOM SPEC. WITH DOZER BLADE)
Replacement Intervals for Hydraulic Oil and Filters When Using Breaker
Inspection and Maintenance When Using the Breaker: we recommend having the hydraulic oil
checked by specialists (sampling)
Performances
Lifting Capacity
Precautions for Lifting Loads with the Hydraulic Excavator
Lifting Capacities
Hydraulic Pump Control Curve
P-Q Line Diagram of Hydraulic Pump
2
Shop Manual
Table of Contents
3 MSM-17-00-001LX
Disassembling and Maintenance Instructions for Main Body
Maintenance Instructions
Process Block Diagram for Lower Equipment
Bolt and Nut Tightening
Retightening Torque Table
Lower Mechanism
Track Shoe
1. Disassembly
2. Assembly
3. Track link changing procedure
Travel Unit
1. Precautions when assembling
2. Disassembly
3. Assembling
Recoil Spring Assembly
1. Disassembly
2. Assembly
Upper Roller
1. Disassembly
2. Assembly
Lower Roller
1. Disassembly
2. Assembly
Rotating Joint
1. Disassembly
2. Assembly
Upper Mechanism
Swing Unit
Engine
Hydraulic Pump
Control Valve
Remote Control Valve
Operator’s Cab
3
Shop Manual
Table of Contents Shop Manual
4 MSM-17-00-001LX
Disassembling and Maintenance Instructions for Major Parts
Attachments
Bucket Cylinder Removal and Installation
1. Removal
2. Installation
Arm Cylinder Removal and Installation
1. Removal
2. Installation
Boom Cylinder Removal and Installation
1. Removal
2. Installation
Take-up Roller
Disassembling and Assembling Instructions
1. Component Diagram
2. Tools and Jigs
3. Disassembling Instructions
4. Assembling instructions
Assembly Drawings
Upper Roller
Disassembling and Assembling Instructions
1. Component Diagram
2. Tools and Jigs
3. Disassembling Instructions
Assembly Drawings
Lower Roller
Disassembling and Assembling Instructions
1. Component Diagram
2. Tools and Jigs
3. Disassembling Instructions
4. Assembling instructions
Assembly Drawings
Grease Cylinder
Disassembling and Assembling Instructions
1. Component Diagram
2. Tools and Jigs
3. Disassembling Instructions
4. Assembling instructions
Assembly Drawings
4
MSM-17-00-001LX Table of Contents
Rotating Joint
Disassembling and Assembling Instructions
1. Component diagram
2. Tools and Jigs
3. Disassembling instructions
4. Assembling instructions
Assembly Drawings
Air Conditioner
Disassembling the case
1. Removing the switch box:
2. Removing the upper case:
Replacing the blower motor
Replacing the evaporator
Replacing the expansion valve
Replacing the heater core
Replacing the motor actuator
Maintenance Standards
Check Sheet
1. Drive sprocket
2. Take-up Roller
3. Upper Roller
4. Lower Roller
5. Track Shoe (grouser shoe)
6. Attachment (backhoe)
7. Attachments (OFFSET BOOM)
8. Blade
Inspection Gauges
1. For drive sprocket
2. For take-up roller
3. For upper roller
4. For lower roller (external)
List of Shims for Adjusting Attachment Gaps
List of Shims for Adjusting Attachment Gaps (for Boom Foot)
5
Shop Manual
Table of Contents Shop Manual
6 MSM-17-00-001LX
Disassembling and Maintenance Instructions for Major Hydraulic Components
Hydraulic Pump
Hydraulic Pump Maintenance
1. Pump Main Body-disassembling and Assembling Instructions
2. Pump Main Body-maintenance Standards
3. Troubleshooting
4. Attached Diagram and Chart
5. Cross-sectional View of Pump
PTO Unit Maintenance
1. Tools
2. Disassembly Procedure
3. Assembly Procedure
Maintenance Standards
1. Standards for Replacing Worn Parts
2. Tightening Torque
3. Attached Diagram 1 PTO Unit Breakdown Diagram
4. Attached Diagram 2 PTO Unit Assembly Cross-Section Diagram
Gear Pump Handling
1. Structure and Function
2. Assembly Drawing
Regulator Handling
1. Description
2. Description of Operation
3. Adjusting the Regulator
4. Troubleshooting
5. Attachements
Regulator Maintenance
1. Disassembling Precautions
2. Tools
3. Disassembling Instructions
4. Reassembling Instructions
5. Cross-sectional View of Regulator (front)
6. Cross-sectional View of Regulator (rear)
Travel Unit
Service outline
1. Tools
2. Tightening torque
3. Weight
6
Table of Contents
7 MSM-17-00-001LX
Disassembly
1. Preparations
2. General Suggestion at work
3. Disassembly procedure
Service criteria
1. Replace all seals
2. Maintenance criteria for wearing parts
Assembly
1. Preparations
2. General precautions
3. Assembling procedure
Performance confirmation test
Exploded diagram of reduction gear
Exploded diagram of hydraulic motor
Travel motor internal structure diagram
Travel motor part table
Swing Unit
Hydraulic Motor
1. Structural View of Motor
2. Troubleshooting
3. Disassembly and Assembly
4. Maintenance Instructions
Reduction Gears
1. Introduction
2. Structure
3. Handling Precautions
4. Troubleshooting
5. Instructions for Maintenance
6. Outline Drawing
7. Sectional Assembly Drawing
Control Valve
Maintenance Instructions
Disassembly
1. Disassembly Precautions
2. Disassembly Procedure
Cleaning
Inspection
Assembly
1. Subassemblies
2. Assembling the Control Valves
7
Shop Manual
MSM-17-00-001LX 8
Table of Contents Shop Manual
Relief Valves
1. Instructions for Disassembling and Assembling the Main Body Main Relief Valves
2. Instructions for Disassembling and Assembling the Add-on Main Relief Valves
3. Instructions for Disassembling and Assembling the Overload Relief Valves
4. Negative Control Relief Valves (55, total 2 locations)
5. Adjusting the Relief Valves
Installation
Operation
Troubleshooting
Control valve in general
Relief valve
Hydraulic system in general
Parts List
Reference Diagram 1/3
Reference Diagram 2/3
Reference Diagram 3/3
Service Parts
1. Reference No. 2: Spool Assembly
2. Reference No. 3: Spool Assembly
3. Reference No. 4: Spool Assembly
4. Reference No. 5: Spool Assembly
5. Reference No. 6: Spool Assembly
6. Reference No. 7: Spool Assembly
7. Reference No. 8: Spool Assembly
8. Reference No. 9: Spool Assembly
9. Reference No. 10: Spool Assembly
10. Reference No. 80: Spool Assembly
11. Reference No. 20: Plug Assembly
12. Reference No. 29: Spacer Assembly
13. Reference No. 30: Anti-drift Valve Assembly
14. Reference No. 52: Spool Assembly
15. Reference No. 64: Relief Valve Kit
16. Reference No. 61: Spool outlet section
17. Reference No. 78: Inlet Section Assembly
18. Reference No. 80: Spool Section Assembly
8
Table of Contents
9 MSM-17-00-001LX
Cylinder
Structural Drawings
1. Boom Cylinder (RIGHT SIDE) (FOR MONO BOOM SPEC.)
2. Boom Cylinder (LEFT SIDE) (FOR MONO BOOM SPEC.)
3. Bucket Cylinder (FOR MONO BOOM SPEC.)
Structural Drawings
1. Arm Cylinder (FOR MONO BOOM SPEC.)
Structural Drawings
1. Blade Cylinder (RIGHT/LEFT) (FOR MONO BOOM SPEC. WITH DOZER BLADE)
Maintenance Instructions
1. Description of Functions
2. Maintenance/Inspection and Servicing
3. Error Diagnosis
4. Storage Standards
5. Instructions for Disassembling and Assembling
Special Jigs for Repair
1. Dimensions of Tools
2. Handling the Jigs for Cylinder Repair
Remote Control Valve
Safety Information
1. Notes for these instructions
2. Safety precautions
3. Exemption from liability
For Operation Use
1. Description
2. Specifications
3. Structure
4. Functions
5. Operation
6. Maintenance Procedures
7. Troubleshooting
Cross-sectional View of Pilot Valve Assembly
Cross-sectional and Detailed Views of Special Jig Assembly
9
Shop Manual
MSM-17-00-001LX 10
Table of Contents Shop Manual
For Travel Use
1. Description
2. Specifications
3. Actuation
4. Maintenance Procedures
5. Troubleshooting
6. Cross-sectional View of the Assembly
Exemption Clause
1. Description
2. Specifications
3. Actuation
4. Maintenance Procedures
5. Troubleshooting
6. Cross-sectional View of the Assembly
Solenoid Valve (3 stack)
Assembly Drawing
Theory of Operation
Maintenance
1. Assembling and Disassembling Precautions
2. Assembling and Disassembling a Solenoid Operated Directional Valve
3. Maintenance Standards
4. Troubleshooting
Safety Precautions
Cushion Valve
Operational Description
1. Assembly Drawing
2. System Drawing
3. Operational Description
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
I.G