John Deere 3179, 4239, 4276, 6359 and 6414 (Series 300) Diesel Pdf Repair Service Manual (CTM4)

This Service Repair Manual Overview

The John Deere 3179, 4239, 4276, 6359 and 6414 (Series 300) Diesel Pdf Repair Service Manual (CTM4) is a complete OEM-level technical guide that provides detailed diagnostic, maintenance, troubleshooting, and repair procedures specifically for the listed John Deere Series 300 diesel engines. This comprehensive PDF manual is ideal for professional mechanics, service technicians, engine rebuilders, and equipment owners who require precise, step-by-step technical information to reduce downtime, control repair costs, and maintain dependable engine performance.

This service repair manual delivers manufacturer-approved technical information tailored to the following John Deere Series 300 diesel engines: 3179, 4239, 4276, 6359, and 6414. It serves as a trusted reference for correct fault diagnosis, system troubleshooting, routine maintenance procedures, and complete OEM-specified repair methods to help maintain optimal engine condition and extend service life.

Manual Details

• Manual Type: Diesel Engine Pdf Repair Service Manual
• Engine Series: Series 300
• Engine Models Covered:
  • John Deere 3179
  • John Deere 4239
  • John Deere 4276
  • John Deere 6359
  • John Deere 6414
• Manual Number: CTM4
• File Format: PDF
• Language: English
• Delivery Method: Instant Download
• Device Compatibility: Windows, Mac, Android, iOS

Why You Need This Manual

This manual helps you accurately diagnose mechanical, fuel system, electrical, and cooling system issues and perform repairs correctly the first time using OEM-specified procedures. Following factory-approved guidance reduces engine downtime, prevents repeat failures, and improves overall reliability, safety, and performance.

Using this repair service manual also helps lower maintenance costs, improve service precision, and support long-term engine durability.

What This Manual Covers

This repair service manual includes detailed information on:

• Engine specifications and technical data
• System descriptions and operation principles
• Complete engine disassembly and reassembly procedures
• Fuel system inspection, service, and repair
• Cooling and lubrication system maintenance
• Air intake and exhaust system diagnostics
• Electrical system testing, wiring diagrams, and repair
• Troubleshooting charts and fault analysis
• Inspection, adjustment, and testing procedures

Who This Manual Is For

• Professional mechanics and diesel technicians
• Engine repair and service workshops
• Fleet maintenance supervisors
• Equipment owners and operators

Trusted OEM Manual Source

This manual is available from Manualsshop.com, a trusted source for OEM engine and heavy equipment manuals relied on by professionals worldwide. You can confidently download authentic service manuals online with accurate technical data, clear illustrations, and dependable repair instructions.

Browse additional John Deere engine manuals in the John Deere engine manuals collection to expand your service reference library.

Download Your Manual Now

Download the **John Deere 3179, 4239, 4276, 6359 and 6414 (Series 300) Diesel Pdf Repair Service Manual (CTM4)** today from Manualsshop.com and get instant access to OEM-quality documentation. Improve diagnostic accuracy, reduce downtime, and maintain your John Deere diesel engines with confidence.

For questions or manual compatibility support, contact us at:
Manualssop4u@gmail.com

Frequently Asked Questions (FAQ)

Is this an original OEM manual?

Yes — this is an OEM-standard repair service manual with factory-accurate procedures and specifications.

Is this a digital PDF download?

Yes — the manual is delivered as a digital PDF with instant download access.

Does this manual include overhaul procedures?

Yes — it includes complete disassembly, inspection, and reassembly instructions.

Which devices are supported?

The PDF format is compatible with Windows, Mac, Android, and iOS devices.