T-case question

Jun 22, 2005
I was under the truck today and noticed that my pto section of my t-case has its own filler plug(at least I think that is what it is) that is higher on the t-case than the main t-case filler.When I fill the pto section will that not over fill the t-case because they are not sealed off from each other or is it not a big deal and I should fill it to the regular t-case fill plug? :cheers:
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