Case 580 L -- brake bleeding question

[NWH]

anybody familiar with the brake bleeding procedure on acase 580L series 2 ?
It is a 98 model 4x4. brakes are spongy when using only one to turn.
Dealer says this happens when opperated extensively at lower rpm

[cat320]

Well I have never had to bleed them i have a 97 580L but if ya talk with case service then maybe they can fax a picture of where it is.