John Deere 3179, 4239, 6359, 4276, 6414 Diesel Engine Service Manual CTM4

This technical manual offers comprehensive coverage for John Deere 3179, 4239, 6359, 4276, and 6414 engines. It details maintenance procedures, troubleshooting, and part numbers. PN: CTM4

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Document Details

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Document Number / Seller:
29804 / Patricia King
File Size:
21.26 MB
File Type:
ZIP
Language:
English
Pages:
547
Printable:
Yes
Category:
Diesel Engine
Last updated / verified
Jan 27, 2025

Models Covered & Key Technical Specifications

John Deere Diesel Engine CTM4 Manual: John Deere 3179, 4239, 6359, 4276, 6414 Engine Component Technical Manual - CTM4 Resource-Library Two-piece (separable) crankshaft rear oil seal and wear sleeve assemblies are used. Nominal Capacity Limits: 547 Pages documents the necessary information for complete engine rebuild procedures. Prescribed Play Limits: Engine model designation and application charts have been updated to include the latest product models. System Speed Rating: Engine break-in oil and engine coolant requirements and specifications have been revised. Calibrated Torque Specs: Procedures for methods of properly lifting engines have been added. Documented Shipping Weight: Valve clearance checking and adjustment procedure requires review to show that these procedures MUST BE done with engine COLD. Defined System Volume: Cylinder head torque specifications are provided for six-piece thrust bearing and main bearing cap screws.

Professional Workshop Service Manual & Technical Specifications

John Deere Diesel Engine CTM4 Manual: John Deere 3179, 4239, 6359, 4276, 6414 Engine Component Technical Manual - CTM4 Resource-Library

Serial-Range: CTM4 (28OCT95) // Serial-Range: 3179, 4239, 6359, 4276, and 6414 Engines Logic // Assembly-Group: CTM4 (28OCT95) Component Technical Manual (CTM4) covers the recommended repair procedures for the following engines:

  • All 179 cu. in. (2.9 L), 239 cu. in. (3.9 L), and 359 cu. in. (5.9 L) produced in Sudan, France having Engine Serial No. (CD39415– ).
  • All 239 cu. in. (3.9 L) and 359 cu. in. (5.9 L) produced in Dubuque, Iowa having Engine Serial No. (T0100001–300000).
  • All 276 cu. in. (4.5 L) and 414 cu. in. (6.8 L) produced in Dubuque, Iowa having Engine Serial No. (T0100001–300000). These engines have serial number plates with raised letters and numbers, and were manufactured November 1983 or later.

Before beginning repair of an engine, clean the engine and mount on a repair stand. (See Group 03 - Engine Mounting.)

This manual contains SI metric units of measure, followed immediately by the U.S. customary units of measure.

Identifier Technical-Path Calibration-Data
Engine Serial Number D01062AA or JD01073AA, Deere manufactured 1973-1990
Engine Serial Number CD595999 or T0100001 1975-1992
Cylinder Liner ID JD0794 1972-1992
Cylinder Liner OD JDG714 1985-1993
Piston Pin OD JDG451 1977-1992
Connecting Rod ID JDG820 1971-1993

The service manual covers: Introduction: This component Technical Manual (CTM4) covers the recommended repair procedures for the following engines. Engine Identification: The following is an example: 4239TF001 Engine Number of cylinders 4 Application code T0 Total exhaust valve lift 30mm Application code 01 4239TF001 Engine T D Code Saran, France Dubuque, Iowa Diesel Engine Manufacture Serial Number (CD39415– ). Diesel Engine Manufacture Serial Number (T0100001– ) Naturally aspirated Turbocharged Turbocharged and air-to-coolant aftercooler Application Type: Marine Industrial Power Base Generator Set Special User Factory Code: DW Argentina NO Dubuque, Iowa CE Des Moines Iowa H Harvestor (Moline, Illinois) I Barbera (Spain) J Mannheim (Germany) K Mexico L OEM M Ottumwa (Iowa) N Peru O Waterloo Tractor Works P Wichita (Kansas) Q Zweibrucken (Germany) R S T U V Application Code: 00, 01, 02, etc. Code for specific application NOTE: Some serial numbers plate with (three lines) were used which do not reference the engine model or OEM relationship. See ENGINE APPLICATION CHART later in this group. Torque Statement: The service manual documents torque specifications for crankshaft main bearings and connecting rod bearings to ensure proper assembly stress control. TOC Summary: The service manual covers engine identification, engine application data, cylinder liner specifications, crankshaft specifications, and other vital technical details for comprehensive engine repair.

FAQ

Identify the correct service interval parameters for John Deere diesel engines? keyboard_arrow_down

John Deere diesel engine service intervals are specified for up to 4500 hours or 5 years, whichever occurs first, for damper pulley replacement. For more specifics, consult the manufacturer's instructions.

What procedures are documented for system architecture? keyboard_arrow_down

The engine manual documents procedures for removing and installing the oil bypass valve, flywheel housing, and torque converter assembly, along with camshaft and flywheel housing alignment.

Determine the precise tool requirements for engine maintenance? keyboard_arrow_down

Tool requirements for engine maintenance include specialized tools such as JDG714 Valve Guide Cutting Tool and JDG820 Flywheel Turning Tool for precise valve guide work and flywheel rotation.

What specifications are proper for electrical values? keyboard_arrow_down

Electrical specifications for John Deere engines are not detailed within this manual; however, the included sections on crankshaft and piston assembly will provide relevant data.

Check the standard calibration settings for engine components? keyboard_arrow_down

The engine manual provides specifications for numerous components, including piston pin specifications, connecting rod specifications, and crankshaft journal specifications for accurate calibration.

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Reviews (2)

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This technical manual is a must-have for anyone working with John Deere engines. The detailed chapters cover everything from engine systems to tune-up procedures. The download process was smooth, and I received my link instantly. Great service!
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I found this manual incredibly helpful for diagnosing engine issues. The layout is easy to follow, and the troubleshooting steps are clear. I had a question about the manual and received a quick response from support. Highly recommend!