Description

John Deere PowerTech 4.5L, 6.8L Diesel Engines Level 12 Electronic Fuel System – Stanadyne DE10 Pump Repair Manual (CTM331)

Model: PowerTech 4.5L, 6.8L Diesel Engines Level 12 Electronic Fuel System
Type: Engines
Language: English
Format: PDF
Publication: CTM331

• John Deere PowerTech 4.5L, 6.8L Diesel Engines Level 12 – Stanadyne DE10 Pump Repair Manual – 524 Pages

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.
This manual covers only Level 12 Electronic Fuel System with the Stanadyne DE10 injection pump. It is one of five volumes on 4.5 L and 6.8 L engines. There are four companion manuals which cover the base engine, mechanical fuel system, level 4 electronic fuel system and level 1 electronic fuel system repair, operation and diagnostics:
Other manuals may be added in the future to provide additional information on electronic fuel systems as needed.

Live with safety: Read the safety messages in the introduction of this manual and the cautions presented throughout the text of 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.
Use this component technical manual in conjunction with the machine technical manual. An application
listing in Section 01, Group 001 identifies
product-model/component type-model relationship.

See the machine technical manual for information on component removal and installation, and gaining access to the components.
Information is organized in sections and groups for the various components requiring service instruction. Section 05 summarizes all applicable essential tools, service equipment and tools, other materials needed to do the job, and service parts kits. Section 06 summarizes all specifications, wear tolerances, and torque values.

Before beginning diagnosis or repair on an engine, clean the engine.
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 sized.
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 components that can be serviced without removing the engine from the machine and for engine removal and installation procedures.

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.