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Old 10-05-2019, 10:55 AM   #25
Y-Blockhead
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Join Date: Jul 2011
Location: Redondo Beach, CA
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Default Re: Engine Oil Analysis

Quote:
Originally Posted by daren007 View Post
In my forty some years in aircraft maintenance both recip's and piston I have yet to see where a oil analysis alerted prior to a engine disaster. All they do is cause worry. Your best analysis is to cut the filter (not with a hack saw) if you have one or look in the bottom of your oil drain bucket.
When I 'lost' my rear main bearing there was very little 'evidence' in the oil I drained or full flow oil filter when I cut it open. All the pieces were nested in the oil dipper tray...

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