Introduction Forward This manual is written for an experienced technician. Essential tools required in performing certain service work are identified in this manual and are recommended for use. listing in Section 01, Group 001 identifies product-model/component type-model relationship. Information is organized in sections and groups for the various components requiring service instruction. At the end of this manual 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. 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 Before beginning repair on an engine, clean the engine and mount on a repair stand. (See Section 2, Group 010.) CTM115 and CTM188 will cover fuel system repair, formerly included in CTM100, Groups 35 and 36. This manual contains SI Metric units of measure followed immediately by the U.S. customary units of measure. Most hardware on these engines is metric.
Other manuals will be added in the future to provide added information on new electronic fuel systems. Some components of this engine may be serviced without removing the engine from the machine. Refer to the specific machine technical manual for information on this and for engine removal and installation procedures. A complete set of all three manuals covering the 10.5 L and 12.5 L engines can be procured by ordering CTM650 Binder Set. Live with safety: Read the safety messages in the introduction of this manual and the cautions presented throughout the text of the manual.
Read each block of material completely before performing service to check for differences in procedures or specifications. Follow only the procedures that apply to the engine model number you are working on. If only one procedure is given, that procedure applies to all the engines in the manual. This is the safety-alert symbol. When you see this symbol on the machine or in this manual, be alert to the potential for personal injury. CALIFORNIA PROPOSITION 65 WARNING Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects and other reproductive harm.
Use this component technical manual in conjunction with the machine technical manual. An application RG,RG34710,1 –19–11OCT00–1/1 CTM100 (06APR04) P OWER T ECH 10.5 L & 12.5 L Diesel Engines 040604 PN=2