does anyone know about this , after runnig awhile sounds like final drive makes a humming noise ,an the right side is building up pressure alot of air was in it an the oil in that side looks green looking an can see a liitlefine metal particals in it . and can hear a little pop in there ever now an then.
Old thread I know, hope you got it fixed by now but sounds like you got a bearing of some sort going out.