Oil cooler

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Flathead

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Location: Fort Bragg, Calif

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I have three Caterpillars. Two have the oil cooler lines removed and plugged another has a short bypass made. It looks like there should be a loop at least back to the filter base. Which is correct?

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Sun, Mar 7, 2021 1:39 AM

neil

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Both, so long as the ones that are plugged also have the relief valve and spring removed

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Sun, Mar 7, 2021 6:45 AM

Flathead

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Reply to neil:

Both, so long as the ones that are plugged also have the relief valve and spring removed

Thank you Neil. 👍🏼

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Sun, Mar 7, 2021 7:28 AM

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