Manufacturer specifies a sample taken both before and after a 15 minute engine run when chips are detected.
Also sent the chips in for SEM analysis.
Also sent the chips in for SEM analysis.
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The oil's fine - the engine is not.Oil looks fine. Keep on doing what you've been doing.
Correct. Either a low speed bearing in the reduction/accessory gearbox or the #1 high speed bearing in the gas generator.Chrome steel particles cant be good.
That UOA isn't a Blackstoned one ! Did a chip detector light turn on, or was the metal noticed during servicing?
Looks more like gear splines shedding.
YesOuch....whats the "level C" maint cost?
I learned that from you years ago Sunruh.LOL on NOT being a stoner report....omg thats funny
had it been the stoners, you would have seen the silver 1
I think the total invoice was north of $3k.roofless, how much does a uoa from spectro|jet-care cost? just curious.
does the tan cost an extra 5 or 10? lol