John Deere PowerTech 10.5L, 12.5L Diesel Engines Technical Manual CTM115 PDF

For complete service information also see:
John Deere PowerTech 10.5L, 12.5L Diesel Engines CTM100

This PDF Component Technical Manual (CTM115) covers only the dual-rail fuel system on John Deere 10.5L and 12.5L Diesel Engines with Lucas electronic fuel control. 

This manual is written for an experienced technician. Special tools required in performing certain service work are identified in this manual and are recommended for use.

This manual is divided into three parts: repair, the theory of operation, and diagnostics. Repair procedures are provided for the fuel system and electrical engine control system. The theory of operation section contains information that explains how these engine subsystems operate. The diagnostics section helps identify the cause of engine problems.

This CTM is a PDF file. We recommend using Adobe PDF Reader, to be sure all images/graphics will display correctly. You can easily copy, save, and print the information you need. If necessary, you can print pages, pictures, charts, or the entire manual completely.

To purchase this pdf technical guide, click the 'Buy Now' button. Fill out the proposed form and within a few minutes, a letter with all the recommendations and installation instructions will be sent to your e-mail. If you have any questions or suggestions - write to us.

Document Part Number: CTM115

Models covered:
JD PowerTech 10.5L, 12.5L Diesel Engines Lucas Electronic Fuel Systems With Lucas EUIs

CONTENTS:
SECTION 01—General Information
Group 000—Safety
Group 001—Engine Identification
Group 002—Fuels
SECTION 02—Repair and Adjustments
Group 090—Electronic Fuel System Repair and Adjustment
Group 110—Electrical Engine Control Repair and Adjustment
SECTION 03—Theory of Operation
Group 130—Electronic Fuel System Operation
Group 140—Electrical Control System Operation
SECTION 04—Diagnostics
Group 150—Observable Diagnostics and Tests
Group 160—Trouble Code Diagnostics and Tests
SECTION 05—Tools
Group 170—Repair Tools
Group 180—Diagnostic Service Tools
SECTION 06—Specifications
Group 200—Repair Specifications
Group 210—Diagnostic Specifications