Keith
Guest
We have an 89 R50 with 2700 engine hours. This can be a good machine with a few modifications. Check the bearings on the front feeder chain drums. Update to 6 bolt flanges and heavier bearings. They will last a lot longer and are a real pain to replace mid-season. The front feeder chain will work a lot better (less wrapping and backfeeding) if you install a false floor between the chain. It costs about $2500 Can. but worth it. On the back chain make sure it has cob shields in front of the drive sprockets. They will keep cobs from getting underneath and flipping the chain off. Again something you don't want to have happen when you're busy. With that many hours you will likely have the original concave. Take out every other wire. This will keep it from plugging up with corn cobs and give you better performance in soybeans.