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Old 03-15-2014, 03:52 PM   #4
Jake Raby
Engine Surgeon
 
Join Date: Aug 2008
Location: Cleveland GA USA
Posts: 2,425
Something sucked up a lot of the anti-wear package in that last UOA, the Zn was down a huge amount over previous samples.

UOA is a horrible indicator of IMSB condition.
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Jake Raby/www.flat6innovations.com
IMS Solution/ Faultless Tool Inventor
US Patent 8,992,089 &
US Patent 9,416,697
Developer of The IMS Retrofit Procedure- M96/ M97 Specialist
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