Fiat-Allis 645-B Wheel Loader Service Manual

Fiat-Allis 645-B Wheel Loader Service Manual

This is the Fiat-Allis 645-B Wheel Loader Service Manual, as a PDF. It runs to 1,047 pages in 9 parts.

It covers the Fiat-Allis 645-B wheel loader. It is Fiat-Allis's own service manual, the documentation the dealer workshops repair these machines with.

Publication number: 73061033.

About the Fiat-Allis 645-B wheel loader

Wheel loaders spend their life in repeated load cycles, which wears the transmission, the axles and the loader linkage. The workshop manual covers testing and rebuilding them with the manufacturer's values.

What is inside

Its chapters cover the engine, the transmission and drivetrain, axles and final drives, brakes, the hydraulic system, the electrical system, steering and the work equipment. The largest sections are 3500, 3500 MKII, 670 T Engines (204 pages), Electrical Systems (193 pages) and Transmission (138 pages).

• 3500, 3500 MKII, 670 T Engines (204 pages)
• Turbocharger (26 pages)
• Transmission (138 pages)
• Axles (84 pages)
• Brakes and Air System (88 pages)
• Power Steering (131 pages)
• Bucket Hydraulic Systems (137 pages)
• Bucket and Chassis (44 pages)
• Electrical Systems (193 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

Owners and operators who maintain their own machines, contractors' and rental workshops, independent repair shops and dealers, and anyone keeping an older machine running.

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 Fiat-Allis 645-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 Fiat-Allis's own service manual, not a third-party reprint or a summary.

How many pages does it have?
1,047 pages, in 9 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.