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912ULS borescope

in 912 / 914 Technical Questions 2 hours ago

Just borescoped a 912 ULS.  Looks like corrosion but others say no worries just fuel residue.  I'm thinking cylinders should be removed and checked.  Opinions?

11383_1_cyl 1.jpg (You do not have access to download this file.)
11383_1_cyl 2.jpg (You do not have access to download this file.)
11383_1_cyl 3.jpg (You do not have access to download this file.)
11383_1_cyl 4.jpg (You do not have access to download this file.)
11383_1_cyl 2a.jpg (You do not have access to download this file.)

  • Re: 912ULS borescope

    by » 2 hours ago

    I don't see any reason to remove your cylinders.

    If your concerned I would fly for 10 hours and borescope again.

    Your pictures do not indicate the engine is in jeopardy.

    The last thing you want to do is take wrenches to the problem until the last resort.

    Chuck

      
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