Coolant in engine oil

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Jameshow04

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Jan 3, 2024
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I have a 2007 Bobcat s185. It had coolant in the engine oil so my son had the head checked and resurfaced and replaced the head gasket. It's been about a month or so and now there is coolant in the engine oil again. Wha else could cause this?
 

brdgbldr

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Jun 1, 2012
Messages
1,194
I have a 2007 Bobcat s185. It had coolant in the engine oil so my son had the head checked and resurfaced and replaced the head gasket. It's been about a month or so and now there is coolant in the engine oil again. Wha else could cause this?
I'm not positive, but I believe it is possible to have a gasket fail in the gear-case that could cause this. The water pump is attached to it.

Take a look at the parts catalog to see what I'm talking about:
 

Tazza

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Dec 7, 2004
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16,837
What type of head gasket did you use? if composite, did you re-tension it after 6 - 10 hrs of run time?
 

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