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      05-02-2018, 01:40 PM   #58
Noir
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Drives: 2006 E90 330i 6MT
Join Date: Aug 2016
Location: San Antonio

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Quote:
Originally Posted by CobraMarty View Post
It's a drain for the SC oil. The fill is on top of the SC housing, drain on the bottom where you can't get to it unless you pull the SC. They recommend oil change every 7500 miles.
So it is just for ease of oil change/drain.
Welp, this is embarrasing lol...
I figured as much, thanks for the clarification.
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