Linkbelt 460X2 Excavator Service Repair Manual

Table of Contents

Main Body Section

• Specifications
• Hydraulic Equipment
• Capacities, Filters
• Lifting Capacity
• Overall View
• Work Range Diagram

Summary Section

• Main Equipment Table
• Lower Component
• Upper Component
• Engine-related
• Hydraulic Device
• Control-related
• Backhoe Attachment
• Equipment Layout Diagram
• Consumable Part Layout
• Standard Machine Option List
• List of Optional Components

Hydraulics Section

• Hydraulic Equipment Layout
• Port Diagram
• Pump
• Valves
• Manifolds
• Motors
• Pilot Hose Connection Diagram
• Function List
• Explanation of New Functions
• Explanation of Hydraulic Circuit and Operations (standard model)
• Explanation of Hydraulic Circuit and Operations (option)
• Main Equipment Structure and Operation Explanation

Electrics Section

• Explanation of New Functions
• Electrical Equipment Layout Diagram
• Stand Alone Parts Diagram
• Main Equipment Structural Diagrams
• Connection Connector Pin Layout
• Electrical Circuit Diagram
• Block Diagram
• Electrical Connector Wiring Diagram — Wire Harness & Cab
• Electrical Parts and Wiring Assembly Diagram
• Explanation of Functions and Operations
• Options

Service Support

• Screen Operations
• Screen Display List
• Screen Display Details
• Abnormality Display

Engine Section

• Engine Summary
• Main Data Table
• Overall Appearance Diagram
• Sensor and Auxiliary Equipment Layout
• Engine System Diagram
• Fuel System Diagram
• Engine Control Summary
• Explanation of Engine Terms
• Function Explanation Table
• Explanation of Engine Structure
• Technology for Exhaust Gases
• Explanation of Engine Operation
• Fuel Unit
• Explanation of Engine Control
• Engine Maintenance Standards
• Engine Information Screen
• Monitor Operating Method
• Engine Information (QR/serial) Copying Method
• Rewriting Injector QR Codes
• When Replacing Computer A
• Engine Information Acquisition Timing
• Abnormality Display
• Engine Equipment Table
• Exhaust Gas Regulations
• Cautions for Fuel Used
• Engine Fuel and Maintenance of Fuel Filters

Air Conditioner Section

• Layout Diagram
• Air Conditioner Overall Diagram
• Equipment Layout Diagram
• Circuit Diagram
• Explanation of Functions
• Explanation of Control
• Actuator Inspection
• Self-diagnosis Function with Panel Display
• Abnormality Display and Self-check Procedures
• Part Function and OK/NG Judgment

New Machine Performance Section

• New Machine Performance Judgment Table
• Performance Judgment Check Sheet
• Performance Measurement Entry Table
• Measurement Method and Main Unit Posture
• Reference Performance Items

Maintenance Section

• Pressure Measurement and Adjustment Procedures
• Procedures for Measuring Hydraulic Oil Temperature from the Monitor Display
• Procedures for Pressure Measurement by Installing Pressure Gauge
• Pressure Measuring Ports
• Pressure Measurement Preparations
• Pressure Adjustment
• Hydraulic Pump Flow Measurement Procedures
• Drain Volume Measurement Procedures
• Air Bleed Procedure
• Electricity Measurement Procedures
• Procedures for Replacing Consumable Parts
• Periodic Maintenance Procedures
• Bolt Size and Torque Table

Data Section

• Main Unit Weight
• Divided Weight (standard specifications)
• Stand Alone Part Weight
• Shoe Weight (per side)
• Arm Weight
• Bucket Weight
• Interchangeability
• Attachment Installation Dimensions
• Attachment Dimensions
• Paint Colors
• Unit Conversion Ratio

SH460-5 — Engine Section (TSM)

• Procedures for Replacing Consumable Parts
• Assembly and Disassembly

SH460-5 — Air Conditioner Section (TSM)

• Assembly and Disassembly
• Gas Filling Procedures

SH460-5 — Maintenance Section (TSM)

• Electrical Equipment Judgment Procedures
• Maintenance Standards

SH460-5 — Assembly and Disassembly Section (TSM)

• Track Shoe
• Travel Unit
• Take-up Roller
• Upper Roller
• Lower Roller
• Swing Unit
• Center Joint
• Counterweight
• Hydraulic Pump
• Remote Control Valve
• Control Valve
• Other Valves
• Radiator and Oil Cooler
• Tank
• Attachments