John Deere OEM Engine Accessories Repair Manual (CTM67)

Table of Content
SECTION —OEM Engine Accessories
Group 05—Safety
Group 10—General Information
Group 20—Electrical System Information and Wiring Diagrams
INDX Group 21—Electrical System Diagnostics, Tests and Operation
Group 22—Electrical System Repair and Adjustments
Group 25—Cold Weather Starting Aids
Group 30—Fuel System Accessories
Group 31—UTC Electric/Isochronous Governor (8955 Engines)
Group 32—Electric Fuel Supply Pump—8955 Engines
Group 40—Engine Cooling System Accessories
Group 45— Rear PTO – Rockford/Twin Disc
Group 46—Rear PTO – John Deere
Group 47—Front PTO
Group 50—Auxiliary Drive, 6076 (500000— )
Group 51—Auxiliary Drive (2.9 L)
Group 52—Auxiliary Drive (4.5 L and 6.8 L)
Group 53—Auxiliary Drive (8.1 L)
Group 54—Auxiliary Drive (10.5 L and 12.5 L)
Group 60—Air Compressors
Group 70—Air Conditioning Compressors
This Component Technical Manual (CTM) contains the latest available instructions necessary to repair OEM engine accessories. It includes theory of operation, and diagnostic and testing procedures to help
troubleshoot and understand potential failure modes.
The information is organized in groups for the various components requiring service instruction. At the beginning of each repair group are summary listings of all applicable essential tools, service equipment and tools, other materials needed to do the job, service parts kits, specifications, wear tolerances, and torque values.
Component Technical Manuals are concise service guides for specific components. Component technical manuals are written as stand-alone manuals covering multiple machine applications.
Fundamental service information is available from other sources covering basic theory of operation, fundamentals of troubleshooting, general maintenance, and basic types of failures and their causes.