Linkbelt 460LX (Tier 3) Excavator Service Repair Manual

Table of Contents

1. General Information

• Safety, General Information and Standard Torque Data
• General Specifications and Special Torque Settings

2. Engine

• Radiator and Oil-Cooler
• Engine Specifications
• Disassembly and Assembly of the Engine

3. Fuel System

• Fuel Tank
• Fuel Engine System

4. Electrical System

• Electrical System, Electrical and Electronic Troubleshooting
• Main and Engine Electronic Control Boxes

5. Undercarriage

• Removal and Installation of Tracks
• Rollers
• Sprocket
• Idler Wheel and Tension Shock Absorber

6. Drive Train

• Drive Motor and Final Drive Transmission Removal and Installation
• Swing Reduction Gear, Removal and Installation
• Swing Reduction Gear, Disassembly and Assembly
• Travel Reduction Gear Disassembly and Assembly

7. Undercarriage Hydraulics

• Undercarriage Hydraulics Overview

8. Upper Structure Hydraulics

• Depressurizing and Decontaminating the Hydraulic System, Use of the Vacuum Pump and Bleeding the Components
• Specifications, Troubleshooting, Checks and Hydraulic Pressure Settings
• Hydraulic Reservoir Removal and Installation
• Main and Hydraulic Pilot Pumps, Removal and Installation
• Main Hydraulic Control Valve, Removal and Installation
• Attachment Cylinders, Removal and Installation
• Hydraulic Swivel, Removal and Installation
• Pilot Blocks, Removal and Installation
• Swing Motor, Removal and Installation
• Main Hydraulic Pump, Disassembly and Assembly
• Main Hydraulic Control Valve, Disassembly and Assembly
• Attachment Cylinders, Disassembly and Assembly
• Hand Control Levers, Disassembly and Assembly
• Foot Control Levers, Disassembly and Assembly
• Six-Solenoid Valves, Disassembly and Assembly
• Cushion Valve, Disassembly and Assembly
• Safety Valves
• Hydraulic Swivel, Disassembly and Assembly
• Swing Motor, Disassembly and Assembly
• Hydraulic Functions
• Travel Hydraulic Motor, Disassembly and Assembly
• Fan Motor, Removal and Installation
• Fan Motor, Disassembly and Assembly
• Fan Pump, Removal, Disassembly, Assembly and Installation
• Hydraulic Component Functions

9. Upper Structure

• Upper Structure, Turntable, and Counterweight
• Boom, Arm, and Bucket
• Seat, Removal and Installation
• Cab and Cab Equipment
• Air Conditioning Unit Disassembly and Assembly
• Large Size Hydraulic Schematics
• Large Size Electrical Schematics