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DE | I have a zimmatic pivot that I need to disconnect the span pipe from the pivot tower elbow. There are two 3/4" bolts that need to be removed. Was planning on using JCB 1550B backhoe to lift and support the span pipe. This is a 6 tower system. My question is how much tension is there on those two bolts? Do I just take a air impact wrench and back the bolts out, or do I need to reduce/relief the tension first? If so, how do I do that? thanks. | |
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Disconnecting span pipe from pivot tower???
