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Author Topic: Wilesco D11 oil pump jack (modified)  (Read 1013 times)

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Re: Wilesco D11 oil pump jack (modified)
« on: December 12, 2020, 06:24:46 pm »
This is the last video I shot in the highest HD I could , apparently pump jacks usually (but not always) , run counter clockwise, I suppose its to get the most out of the leverage of the rear facing down pull.



 
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