John Deere 6466 Diesel Engine Service Manual

Provides comprehensive service and repair procedures for the John Deere 6466 Diesel Engine (Series 400). Includes detailed information on disassembly, assembly, and specifications. PN: CTM1

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Document Details

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Document Number / Seller:
28785 / Karen Brown
File Size:
30.44 MB
File Type:
PDF
Language:
English
Pages:
577
Printable:
Yes
Category:
Diesel Engine
Last updated / verified
Aug 19, 2025

Models Covered & Key Technical Specifications

John Deere 6466 (Series 400) Diesel Engine Technical Manual Documents service procedures for the John Deere 6466 Diesel Engine (Series 400). Includes detailed information on disassembly and assembly. | Archive Module.

  • Certified Mass Specs: 466 CID establishes the engine displacement capacity.
  • Designated Gross Dimensions: For specified applications, 6 cylinders defines the engine configuration Framework.
  • Defined Torque Data: 170 N·m -- signifies the primary cap screw tightening torque Threshold.
  • Key Containment Volume: The engine block requires 466 CID for standard operation Logic.
  • Primary Current Rating: Maximum voltage throughput reaches 121 A Parameters.
  • Baseline Rotation Data: The crankshaft maintains 222.30 mm for connecting rod journal alignment Standards.

Professional Workshop Service Manual & Technical Specifications

Specialized Assembly Training Manual: Diesel Engine High-Quality Technical John Deere 6466 Diesel Engine - Maintenance & Repair Procedures Blueprint-Vault

Engine-Type: Diesel // Repair-Classification: Technical Manual / Application-Range: Agricultural Equipment

Systems Overview

The "John Deere 6466 (Series 400) Diesel Engine Technical Manual" offers a deep dive into the engine's various systems and components. It details procedures for disassembly, inspection, repair, and reassembly, ensuring a thorough understanding of the engine's architecture.

Repair Procedures

This manual outlines step-by-step repair procedures for critical engine systems. It covers components such as the cylinder head, crankshaft, main bearings, pistons, connecting rods, and more. The content is structured to guide technicians through complex repair tasks efficiently.

Introductory Information

The manual begins with an introduction that sets the context for experienced technicians, highlighting essential tools and safety precautions. It emphasizes the importance of following procedures correctly for optimal performance and longevity.

Technical Specifications Table

Specification System-Path Calibration-Data
Engine Displacement Combustion Chamber 466 Cubic Inches
Number of Cylinders Engine Block 6 Cylinders
Torque Specification Crankshaft Main Bearing Cap 203 N·m (150 lb-ft)
Material Specification Cylinder Liner Hardened Bore
Engine Stroke Crankshaft 121 mm (4.75 in.)
Piston Ring End Gap Piston Grooves 0.43—0.69 mm (0.017—0.027 in.)

Component-Specific Data

Detailed specifications are provided for various engine components, including cylinder liners, pistons, connecting rods, crankshaft journals, and bearings. This data is crucial for diagnosing wear and ensuring proper clearances during assembly. The manual adheres to a rigorous standard for accuracy.

Torque Specifications

Torque specifications are documented for critical fasteners, such as cylinder head cap screws and connecting rod cap screws, to ensure proper assembly and seal compression uniformity.

FAQ

What is the **required** engine oil capacity for the John Deere 6466 Diesel Engine? keyboard_arrow_down

17 Liters (18 US qt) is the specified engine oil capacity for the John Deere 6466 Diesel Engine when using the recommended oil type.

Calculate the **specified** component identification for the crankshaft main bearing journal diameter. keyboard_arrow_down

85.649—85.674 mm (3.3720—3.3730 in.) is the specified crankshaft main journal diameter for the John Deere 6466 Diesel Engine.

What values are **essential** for the valve clearance adjustment procedures? keyboard_arrow_down

0.41—0.51 mm (0.016—0.020 in.) for intake valves and 0.66—0.76 mm (0.026—0.030 in.) for exhaust valves are the essential specifications for valve clearance adjustment.

Assess the **correct** pressure specifications for the fuel injection pump. keyboard_arrow_down

170 bar is the correct fuel injection pump pressure specification for the John Deere 6466 Diesel Engine, critical for optimal fuel delivery.

What components have **documented** assembly sequence steps for the cylinder head? keyboard_arrow_down

The assembly sequence steps for the cylinder head document the installation of cylinder head cap screws, rocker arm assemblies, and valve components.

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Reviews (4)

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I was impressed with the quick response from customer support when I had questions. The download process was smooth and hassle-free!
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The rebuild guide section is particularly well done. It's made my repairs much more efficient!
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Rated 4 out of 5 stars
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New
This manual has been a lifesaver for my maintenance tasks. The detailed instructions are easy to follow and very comprehensive.