John Deere PowerTech 4.5L 6.8L Diesel Engine Level 4 Electronic Fuel System Service Manual

John Deere PowerTech 4.5L 6.8L Diesel Engine Level 4 Electronic Fuel System Service Manual

This is the John Deere PowerTech 4.5L 6.8L Diesel Engine Level 4 Electronic Fuel System Service Manual, as a PDF. It runs to 661 pages in 8 parts.

It covers the John Deere 4.5L and 6.8L engines. It is John Deere's own service manual, the documentation the dealer workshops repair these machines with.

About the engine manual

The engine manual covers the engine itself: disassembly, inspection, measurements, rebuild and adjustment, with the fits, clearances and torque values from the manufacturer.

What is inside

Its chapters cover the engine, specifications, troubleshooting and fault codes and special tools. The largest sections are Diagnostics (436 pages), Specifications (76 pages) and Repair and Adjustments (66 pages).

• Introduction (1 page)
• Page Numbers (2 pages)
• General (24 pages)
• Repair and Adjustments (66 pages)
• Theory of Operation (38 pages)
• Diagnostics (436 pages)
• Tools and Other Materials (16 pages)
• Specifications (76 pages)

What you can do with it

• Find the cause of a fault before replacing parts
• Remove, overhaul and refit major components
• Set pressures, clearances and adjustments to the factory values
• Use the right torque values and tightening sequences

Who it is for

Owners and operators who maintain their own machines, contractors' and rental workshops, independent repair shops and dealers.

Make sure it is your engine

Check the engine model and serial number on the engine plate before ordering.

Questions about this manual

Which machines does this manual cover?
The John Deere 4.5L, 6.8L. If your machine has a different model number, look for the manual for that model.

Is it the original manufacturer manual?
Yes. It is John Deere's own service manual, not a third-party reprint or a summary.

How many pages does it have?
661 pages, in 8 parts listed above.

How do I receive it?
It is a PDF. After payment it is available to download from your account, and you can read it on a computer, tablet or phone or print the pages you need. No printed book is shipped.