How do you bleed hydraulics on a 270A international backhoe?

To bleed the hydraulics on a 270A International backhoe, start by ensuring the hydraulic fluid reservoir is filled to the proper level. With the engine off, operate each hydraulic function (like the loader and backhoe controls) several times to release trapped air. After that, check the fluid level again and top off if necessary. Finally, with the engine running, operate the controls again to ensure smooth operation and check for any air bubbles in the reservoir.