Linkbelt 240LX Excavator Service Repair Manual

Table of Contents

1. General Information

• Safety, General Information and Standard Torque Data (1001 7-27690LX)
• General Specifications and Special Torque Settings (1002 7-29360-24LX)

2. Engine

• Removal and Installation of the Engine (2000 7-28230LX)
• Radiator and Oil-Cooler (2001 7-28050LX)

3. Fuel System

• Removal and Installation of the Fuel Tank (3001 7-27970LX)

4. Electrical System

• Electrical System, Electrical and Electronic Troubleshooting (4001 7-28250-24LX)
• Inspection and Maintenance of Batteries and Connecting a Booster Battery (4002 7-27921LX)
• Main and Engine Electronic Control Boxes (4003 7-27931-24LX)

5. Undercarriage

• Removal and Installation of the Tracks Set (5001 7-27750LX)
• Upper and Lower Rollers (5003 7-27770-24LX)
• Sprocket (5004 7-27781LX)
• Idler Wheel and Tension Shock Absorber (5005 7-27801-24LX)

6. Drive Train

• Drive Motor and Final Drive Transmission Removal and Installation (6001 7-27841LX)
• Drive Motor and Final Drive Transmission Disassembly and Assembly (6002 7-28090LX)
• Swing Reduction Gear, Removal and Installation (6003 7-27820LX)
• Swing Reduction Gear, Disassembly and Assembly (6004 7-28390LX)

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 (8000 7-27951-24LX)
• Specifications, Troubleshooting, Checks and Hydraulic Pressure Settings (8001 7-28270-24LX)
• Hydraulic Sump Tank Removal and Installation (8002 7-27990LX)
• Main and Pilot Pumps, Removal and Installation (8003 7-27860LX)
• Main Hydraulic Control Valve, Removal and Installation (8004 7-27890LX)
• Attachment Cylinders, Removal and Installation (8005 7-27791LX)
• Rotating Joint, Removal and Installation (8006 7-27811LX)
• Pilot Blocks, Removal and Installation (8007 9-35590LX)
• Swing Motor, Removal and Installation (8008 7-28070LX)
• Free Swing, Disassembly and Assembly (8009 9-35530LX)
• Main Hydraulic Pump, Disassembly and Assembly (8010 7-35490LX)
• Main Hydraulic Control Valve, Disassembly and Assembly (8011 9-36270LX)
• Attachment Cylinders, Disassembly and Assembly (8012 7-27900-24LX)
• Hand Joystick Control, Disassembly and Assembly (8013 7-28110LX)
• Foot Joystick Control, Disassembly and Assembly (8014 7-28210LX)
• Six Stack Solenoid Valve, Disassembly and Assembly (8015 7-27910LX)
• Cushion Control, Disassembly and Assembly (8016 7-27940LX)
• Hose Burst Check Valve (8017 7-29630-24LX)
• Rotating Joint, Disassembly and Assembly (8018 7-28080LX)
• Swing Motor, Disassembly and Assembly (8019 7-29760LX)
• Hydraulic Functions (8020 7-28420-24LX)

9. Upper Structure

• Upper Structure, Turntable, and Counterweight (9002 7-27981-24LX)
• Boom, Arm, and Bucket (9003 7-27961-24LX)
• Seat and Safety Belt (9004 7-28120LX)
• Cab and Cab Equipment (9005 7-28021-24LX)
• Air Conditioning Troubleshooting (9006)
• Air Conditioning Unit Disassembly and Assembly (9007 7-29910GB)
• Air Conditioning Servicing (9008)
• Air Conditioning Components (9009)
• Large Format Hydraulic and Electrical Schematics (Pocket 7-28521)