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coolant in tranny oil?

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well i have a 2005 crf 250r and it seems that my radiator fluid is coming out of my water pump cover and transmission oil is coming out of one of the overflow tubes and when i drained my tranny oil it looked like radiator fluid was mixed in with the tranny oil. Might something be wrong?

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sounds like your seals have gone behind your water pump, I would remove your water pump and both the water and oil seals off the water pump shaft and replace both and change your tranny oil and coolant and give it a go. The small weep hole (that is in your water pump cover) is in between both the seals it is so it doesn't build up pressure between the seals and contaminate both coolant and oil. If you ckeck your manual it will tell you how to go about changing them out..

Good luck

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