oil pressure on HP 70 Standard

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oil pressure on HP 70 Standard

Postby scarl » Tue Jun 02, 2015 8:15 am

I bought a new oil pressure gauge and it pegs all the way on the high side. The last gauge was black faced and it went to 50PSI. This gauge just has a work zone and is yellow faced. I was told that the yellow faced gauge is only a 0-25 Psi. and the hart parr 70s run 25-30 psi. Is this true? Where can i get the correct black faced gauge???
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Joined: Mon Mar 16, 2015 10:26 am
Location: il

Re: oil pressure on HP 70 Standard

Postby haymaker » Tue Oct 31, 2017 7:22 pm

I have same tractor and same problem with new gauge . original gauge you could hardly read but it read correctly. so its the new gauge . craig
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Joined: Mon Jul 14, 2014 7:28 pm
Location: swedesboro n.j.

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