John Deere PowerTech 10.5L, 12.5L Base Engine Repair Manual (CTM100)

Table of Contents
SECTION 01—General Information
Group 000—Safety
Group 001—Engine Identification and Applications
Group 002—Fuels, Lubricants and Coolant
SECTION 02—Repair and Adjustments
Group 010—Engine Rebuild Guide, Break-In and Tune-Up
Group 020—Cylinder Head and Valves
Group 030—Cylinder Block, Liners, Pistons, and Rods
Group 040—Crankshaft, Main Bearings, and Flywheel
Group 050—Camshaft and Timing Gear Train
Group 060—Lubrication System
Group 070—Cooling System
Group 080—Air Intake and Exhaust System
Group 090—Fuel System
Group 100—Starting and Charging Systems
SECTION 03—Theory of Operation
Group 120—Base Engine Operation
SECTION 04—Diagnostics
Group 150—Observable Diagnostics and Tests
SECTION 05—Tools and Other Materials
Group 170—Repair Tools and Other Materials
Group 180—Diagnostic Service Tools
Group 190—Dealer Fabricated Service Tools
SECTION 06—Specifications
Group 200—Repair and General OEM Specifications
Group 210—Diagnostic Specifications
This manual (CTM100) covers only the base engine. It is one of three volumes on 10.5 L and 12.5 L engines. The following two companion manuals cover electronic fuel system repair, operation and diagnostics:
· CTM115—Delphi/Lucas Electronic Fuel Systems With Delphi/Lucas EUIs
· CTM188—Level 6 Electronic Fuel Systems With Delphi/Lucas EUIs
Use this component technical manual in conjunction with the base engine repair manual (CTM100) and the respective machine technical manual. See repair manual for information on component removal and installation, and gaining access to the components. This manual is divided in three parts: repair, 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.