Hyundai HB90 HB100 Backhoe Loader service manual

Hyundai HB90 HB100 Backhoe Loader - Factory Service Manual

This is Hyundai's factory service manual for the HB90 HB100 backhoe loader, as a PDF. It runs to 673 pages in 7 sections: the same workshop manual Hyundai dealers use.

It covers the Hyundai HB90 and HB100 backhoe loaders.

About the Hyundai HB90 backhoe loader

Backhoe loaders do a bit of everything, and so does their service work: engine, transmission and axles, plus the loader and backhoe hydraulics. The factory manual keeps the specifications for all of it in one place.

What is inside, section by section

Its chapters cover the engine, the transmission and drivetrain, axles and final drives, brakes, the hydraulic system, the electrical system, steering, the work equipment and specifications.

• General (20 pages) - safety hints, specifications, operation checkout record sheet.
• Engine (9 pages) - structure and function, engine speed & stall RPM.
• Power train system (405 pages) - structure and function, operational checks and troubleshooting, test and adjustments, disassembly and assembly, transmission, axle.
• Brake system (12 pages) - structure and function, operational checks and troubleshooting, test and adjustments.
• Steering system (38 pages) - structure and function, operational checks and troubleshooting, test and adjustments, disassembly and assembly.
• Work equipment (129 pages) - structure and function, operational checks and troubleshooting, test and adjustments, disassembly and assembly.
• Electrical system (60 pages) - component location, electrical circuit, monitoring system, switches, electrical component specification, connectors.

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 uses it

Owners and mechanics who service the HB90 HB100 loader and backhoe hydraulics, power train and electrics, or rebuild a worn component.

Make sure it is your model

This manual is for the HB90 HB100. Check the model plate on your machine before ordering.

Questions about this manual

Which machines does this manual cover?
The Hyundai HB90, HB100. If your machine has a different model number, look for the manual for that model.

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

How many pages does it have?
673 pages, in 7 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.