EC140 LC Service Manual

Product Overview

The EC140 LC Service Manual is an essential guide that provides comprehensive service information for maintaining and repairing the EC140 LC excavator. This manual is designed for engineers, technicians, and operators looking to perform detailed maintenance tasks and understand the intricacies of equipment components. Below are the key sections and specific tools, systems, and components addressed in the manual.

Key Features

• Detailed Specifications and standard tightening torque.
• Comprehensive Tool List including:
  • Radiator assembly tool
  • Hydraulic and fuel tank tool
  • Remote control valve joint tool
  • Engine speed control switch inspection tool
  • Hydraulic tee fitting tool
• Engine-specific information covering mounting, valve mechanisms, and control systems.
• Extensive Fuel System coverage including tank specifics and a description of the fuel inlet and exhaust system.
• Wiring diagrams for electrical systems and safety components.
• Guidance on track and gearbox maintenance.

Benefits

• Enhanced Maintenance: Detailed instructions and safety measures for effective servicing.
• Increased Longevity: Proper maintenance prolongs the life of your excavator components.
• Technical Support: In-depth wiring diagrams and component descriptions assist in troubleshooting.

Usage Recommendations

• Utilize this manual for regular maintenance checks and preparedness for emergency repairs.
• Employ available tools and follow specified procedures to maintain optimal performance.
• Review wiring diagrams and system descriptions for troubleshooting electrical and mechanical issues.
• Ensure routine calibration and testing of components as prescribed for safe operation.

Additional Sections

• Emergency Measures: Learn about engine starting with booster cables in emergencies.
• Hydraulic Systems: Detailed descriptions on hydraulic cylinder performance tests.
• Power Transmission: Insights on gearbox specifications and track gearbox maintenance.
• Instrument and Sensor Systems: Explore the engine oil pressure switch and related monitoring devices.