John Deere 240DLC, 270DLC Excavator Repair Service Manual

Product Overview

This John Deere Excavator Repair Service Manual is an essential resource for experienced technicians and owners. Written in English and available as a comprehensive PDF, this manual covers two key models: the 240DLC and 270DLC.
These publications, TM2320 and TM2323, provide in-depth knowledge necessary for the maintenance and repair of these robust machines.

Key Features

• Repair Service Manual: 358 pages dedicated specifically to the 240DLC and 270DLC (TM2323).
• Operation and Test Service Manual: An extensive 1364 pages, detailing diagnostics and testing (TM2320).

Benefits

• Provides detailed repair instructions to ensure machinery is maintained in optimal working condition.
• Helps diagnose issues quickly, reducing downtime and facilitating efficient repairs.
• Covers a wide range of topics from safety to diagnostics and torque values.

Usage Recommendations

• Ensure familiarity with safety messages and cautionary guidelines presented in the manual prior to using the machinery.
• Organized tools and materials checklists accompany each repair section to facilitate efficient and accurate repairs.
• The manual is structured into two main parts: repair instructions, and operation and test procedures, ensuring a comprehensive approach to machinery maintenance.

Access the applicable Excavator Models for further details.

Table of Contents Snapshot

Repair Manual

• Section 00u2014General Information
• Section 01u2014Tracks
• Section 02u2014Axles, Differentials, and Suspension Systems
• Section 04u2014Engine
• Section 05u2014Engine Auxiliary System
• Section 07u2014Dampener Drive (Flex Coupling)
• Section 17u2014Frame or Supporting Structure
• Section 18u2014Operator’s Station
• Section 33u2014Excavator
• Section 43u2014Swing or Pivoting System
• Section 99u2014Dealer Fabricated Tools

Operation and Test Manual

• Section 9000u2014General Information
• Section 9001u2014Diagnostics
• Section 9005u2014Operational Checkout Procedure
• Section 9010u2014Engine
• Section 9015u2014Electrical System
• Section 9020u2014Power Train
• Section 9025u2014Hydraulic System
• Section 9031u2014Heating and Air Conditioning
• Section 9050u2014Reference Material
• Section 9900u2014Dealer Fabricated Tools

This manual is an invaluable guide that acts as an on-the-job reference containing the vital information needed for diagnosis, analysis, testing, and repair of John Deere 240DLC and 270DLC excavators.
Summaries of essential tools, service parts kits, specifications, and torque values are provided to enable precise and effective repairs.