Case 580b backhoe brake housing ?

[scesnick]

I have a 1979 ish case 580b Construction King backhoe. My diff lock has been stuck on and I figured it was the internal spring that broke. Well, I finally crawled under it today to take a look and right away i noticed the whole right brake housing was broke. It sheered off at the bolts and was pretty much just hanging there. ( explains the diff lock not working right)

Anyhoo, does anyone know of a schematic online where i can get a look at the internals of the brake system or where i can buy online? Thanks..

 

[Dirthog]

Try brokentractor.com have bought a lot of case parts from them