Join Date: Jul 2008
Location: duluth ,minnesota
Thanked 2 Times in 2 Posts
Rep Power: 9
i installed many couplings over the years when i worked for cummins diesel. couplings are designed so the male pilot fits snugly into the female coupling. that is the only thing that keeps it in alignment. you can't rely on the bolts to hold it in alignment. i always aligned the shaft to less than .003" and never had any problems. i would be happy to answer any questions.
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