[Cut Open] Mobil M1-113A - 9,389 Miles

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Illinois, U.S.A
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This filter was in service on the Alfa for roughly 7 months and 9,400 miles. Filter sat for two weeks prior to C&P, when the shell cracked oil poured out showing adbv was doing its job. Pleats were nice and uniform, adbv very pliable and bypass valve was functional. Replaced with a PureOne. [Linked Image] [Linked Image] [Linked Image] [Linked Image] [Linked Image] [Linked Image] [Linked Image] [Linked Image]
 
Messages
2,599
Location
Illinois, U.S.A
Thread starter
Originally Posted by Mr Nice
Looks good. Any idea the PSI spec on bypass valve ?
12-15 PSI according to a Q&A on AA's site.
 
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