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MF50B Instant Rev trans pump not priming.

JHS ยท 2021-07-14 16:27

Had the usual failure of the TC mounting bushed from operator abuse. Pump was damaged at the same time. TC repaired, pump replaced. Pump would not prime up at initial start. Split machine again and inspected. All looks good. Tried again and eventually a lot of air displaced and we got oil delivery and 160PSI, all okay. Left it sit for an hour or two and the pump had lost its prime again. Have checked most things, Any thoughts or pervious issues out there? Regards John

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