Posted by John Deere D on October 28, 2015 at 15:49:44 from (204.244.59.66):
In Reply to: broken crankshaft posted by msj113 on October 28, 2015 at 05:51:15:
I've been involved with several broken cranks. Ranging from 5 HP >9000 HP. Cranks weighing from 2 LBS to 20 + TONS. Every time I installed (or was part of a team)a crank I always use PRUSSIAN BLUEING to check for proper contact of the Crank Journal with the bearing material or lack of contact. Also,if the block was bored to have CRUSH (the bearing shells sit proud of the bearing cap split line and or CAP...99.999% of todays ENGINES)) this was something I would also check. I may be over emphasizing the importance of checking to see if the BLOCK requires LINE BORE......it's your MONEY so spend as you see fit
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Today's Featured Article - What Oil Should I Use? - by Francis Robinson. I keep seein this question pop up over and over again in discussion groups all over the web. As with many things there are often several right answers and a few wrong ones. Some purist I'm sure will disagree to no end with what I will tell you but most of us out here in the real world don't really care do we ? Some of them only bring their noses down out of the air long enough to look down them anyway. If you are like me you are only doing this old tractor stuff because you enjoy it. You
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