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Old 01-08-2013, 01:26 PM
bimmerfan52 bimmerfan52 is offline
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Location: Arizona
Join Date: Feb 2012
Posts: 1,255
Mein Auto: 545i
Originally Posted by H F View Post
isn't that t shape hole in the alt bracket have somthin to do with an oil cooler connection ?? Like the 550?
Yes, that is where the oil is picked up in the N62B44 engine by the oil cooler when used in the 745i, and plugged (very unsuccessfully) by the profile gasket held in by the alternator bracket when used in the 545i.
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