dairyman
Member
I just got the crankshaft out on my za last night and found it?s pitted bad on the front main Bearing journal. The main journals have already been ground to .020 undersized question I have is there a place to get smaller undersized main bearings yet? Looking online I can?t seem to find anything smaller than .020 also can not seem to find the front roller Bearing at all. This tractor was grandpa?s so it?s worth it to me to fix it, just looking for options besides getting the crank spray welded and turned down. Reason the crank is pitted to begin with is the tractor was left outside for better part of 30 years without covering the exhaust. I already have the upper engine components I need to fix it just need to do something with the crankshaft.
Thanks,
Dave
Thanks,
Dave