Volvo EC140D LM Excavator Service Manual (Update 2020)

This advanced service manual is an updated 2020 edition covering complete diagnostics, repair, and maintenance procedures for Volvo EC140D LM Excavators. With extensive technical details and schematics, it is a vital resource for professional technicians handling these high-performance machines.

Model Covers:

Volvo EC140D LM – Updated maintenance and repair procedures

Note: If your Volvo EC140D LM Excavator is an earlier model without DPF, EGR, and ACM Aftertreatment Control Module systems, you may prefer the previous edition of this manual here: Volvo EC140D LM Excavator Service Manual – 2015 Edition.

File Format: PDF

Size: 1072.43 MB

No. of pages: 3193

Edition: 27-04-2022

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

Manual Contents:

General & Safety Instructions

• Product plates, service positions, welding guidelines, and environmental handling
• Safety protocols for hydraulic systems, air conditioning refrigerants, and batteries
• Lubrication recommendations, conversion tables, and torque specifications
• Fire prevention, hazardous material management, and CE-marking compliance

Engine & Aftertreatment Systems

• Detailed EGR and exhaust aftertreatment system descriptions
• Turbocharger and intercooler servicing, regeneration process overview
• Fuel system bleeding, injection component replacements, and oil system checks
• Cooling system diagnostics, radiator replacement, and thermostat adjustments
• Crankcase ventilation, lubrication flow diagrams, and engine characteristic curves

Electrical, Warning & Information Systems

• Control units (I-ECU, E-ECU, V-ECU, W-ECU) and CareTrack telematics
• Wiring harness layouts, advanced diagnostics, and error code resolutions
• Battery systems, starter motors, alternator servicing, and auxiliary start procedures
• Instrument panels, work lights, alarms, and anti-theft systems
• Software parameters, VCADS Pro operations, and programming connections

Hydraulic System & Attachments

• Detailed hydraulic diagrams, valve servicing, and accumulator maintenance
• Quick coupler operations, digging, grading, and handling equipment maintenance
• Hydraulic oil cooling systems, pressure testing procedures, and troubleshooting
• Servo pump replacement, proportional solenoid adjustments, and line rupture valves

Power Transmission & Undercarriage

• Swing gearbox and motor maintenance, track gearbox replacements
• Frame and crawler unit servicing, sprocket and roller wear checks
• Track tensioning procedures, counterweight handling, and superstructure removal

Cabin & HVAC Systems

• Cabin installation/removal, seat and suspension servicing
• Air conditioning unit components, ECC programming, and heater core replacements
• Ventilation actuator diagnostics, blower motor replacements, and filter maintenance
• Windscreen, windows, and door servicing for optimal operator comfort

Diagrams & Specifications

• Extensive wiring diagrams, hydraulic schematics, and component lists
• Tightening torques, machine weights, and recommended lubricants
• Alternative fuels, change capacities, and system-specific specifications

This updated Volvo EC140D LM Excavator Service Manual offers unparalleled detail for advanced servicing and reliable maintenance.