John Deere JD401-B Tractor and Loader Revised Service Manual

John Deere JD401-B Tractor and Loader Revised Service Manual

This is the John Deere JD401-B Tractor and Loader Revised Service Manual, as a PDF. It runs to 500 pages in 8 parts.

It covers the John Deere JD401-B backhoe loader. It is John Deere's own service manual, the documentation the dealer workshops repair these machines with.

Publication number: TM1091.

About the John Deere JD401-B backhoe loader

A backhoe loader combines a tractor powertrain with two hydraulic attachments, so repairs range from the engine and shuttle transmission to the loader and backhoe valves. The manual covers both ends of the machine.

What is inside

Its chapters cover the engine, the transmission and drivetrain, the hydraulic system and the electrical system. The largest sections are System Testing (134 pages), Hydraulic System (88 pages) and Engine (80 pages).

• Introduction (7 pages)
• General Information (34 pages)
• Engine (80 pages)
• Electrical System (56 pages)
• Power Train (58 pages)
• Hydraulic System (88 pages)
• Miscellaneous Components (32 pages)
• System Testing (134 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
• Read the wiring and hydraulic diagrams when tracing a problem

Who it is for

Farmers who repair their own equipment, farm workshops, independent agricultural mechanics and dealers.

Make sure it is your machine

Check the model and serial number on your machine before ordering. Some manuals only cover a range of serial numbers.

Questions about this manual

Which machines does this manual cover?
The John Deere JD401-B. 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?
500 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.