John Deere PowerTech 6.8 L and 8.1 L Diesel Engines Component Technical Manual CTM134 16MAR22

Table of contents
FORWARD
Section 01 – GENERAL
Group 000 – Safety
Group 001 – Engine Identification
Group 002 – Fuels
Section 02 – REPAIR AND ADJUSTMENTS
Group 090 – Electronic Fuel System Repair and Adjustments
Group 110 – Electrical Engine Control Repair and Adjustment
Section 03 – THEORY OF OPERATION
Group 130 – Electronic Fuel System Operation
Group 140 – Electronic Control System Operation
Section 04 – DIAGNOSTICS
Group 150 – Observable Diagnostics and Tests
Group 160 – Trouble Code Diagnostics and Tests
Section 05 – TOOLS AND OTHER MATERIALS
Group 170 – Electronic Fuel/Control System Repair Tools and Other Material
Group 180 – Diagnostic Service Tools
Section 06 – SPECIFICATIONS
Group 200 – Repair Specifications
Group 210 – Diagnostic Specifications