I traded a buddy a mower deck the other day for a Bolens 1053 with a deck and blade. He said it runs very poor. Original Wisconsin engine, decent paint, seat, tires, ect. These tube frames seem to be a well built machine. Never owned a Bolens before. I'm a CASE guy both on the farm and in the garden. In trying to resurrect this thing I am going to replace all the wiring as it's cobbled and shot, plus the usual fluid changes, grease, ect. Is there anything special to know about? I have downloaded the manuals from here to read over. The mower has the shaft on it, and a deck wash fitting. So far the only thing that has me confused is if you push the tractor it will roll a few feet, then the RH wheel locks up, bump it backwards and it rolls again. It looks like the lock pin is out, differential lock cup do-dad is turned out, but it won't free wheel for more than a few feet. Also, I got a bag of transmission parts with it, but the end cap in the bag is white and my trans is red/brown. Help?