I work at a Case Ih dealership and there are a bunch of mods being done to the older 8010's we have. The most important one is the self leveling frame cracks and must be replaced. We have 4 or 5 04-06 8010s and all of the self leveling frames have been cracked on them. They are cracking right at the bend behind the cleaning fan motor just a heads up in case you guys running them dont know about this. The new frame has some braces on them at the bends. Also my dad has a 05 8010 with 600 engine hours and the fuel lines were cracked and bout ready to fall apart so might wanna check them also. Hopefully this will save you guys some problems down the road if you catch it soon enough.