This website uses cookies and similar technologies to enable basic site functionality, store your preferences, analyze traffic (Google Analytics) and run advertising campaigns (Google Ads). Click "Accept all" to agree, or reject the non-essential ones. Read our Privacy policy and Terms & Conditions.

Fiat-Allis factory service manuals for components and service information: 14 manuals, each sold as a PDF download, from the 8-B to the FR20B.
This is the Fiat-Allis FD20 FL20 Transmission Service Manual, as a PDF. It runs to 204 pages in 3 parts.
It covers the Fiat-Allis FD20 and FL20. It is Fiat-Allis's own service manual, the documentation the dealer workshops repair these machines with.
Publication number: 73155280.
This manual is about one system or component rather than the whole machine. It gives the description, testing and repair procedures for it, with the factory specifications.
Its chapters cover the engine, the transmission and drivetrain and the cab and air conditioning. The largest sections are FD20, FL20 Transmission (88 pages), FD30B Cab and Air Conditioning (80 pages) and FD30B Engine Related Cummins (36 pages).
Owners and operators who maintain their own machines, contractors' and rental workshops, independent repair shops and dealers, and anyone keeping an older machine running.
Check the model and serial number on your machine before ordering. Some manuals only cover a range of serial numbers.
Which machines does this manual cover?
The Fiat-Allis FD20, FL20. If your machine has a different model number, look for the manual for that model.
Is it the original manufacturer manual?
Yes. It is Fiat-Allis's own service manual, not a third-party reprint or a summary.
How many pages does it have?
204 pages, in 3 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.
