CY MP7 Problems!! Rattler! - HeliFreak
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Old 07-15-2012, 11:54 AM   #1
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Default CY MP7 Problems!! Rattler!

I was at Hoosier heli rumble this past weekend and on the last flight I noticed a rattling on my 700. It sounded like the one way bearing in the starter assembly but wasn't for sure. Someone made the comment, jokingly, that my muffler bearings were going out. Lol. Anyway just disassembled the heli to check the bearings and happened to pick up the muffler and something rattled inside. Sure enough it sounds like someone has put a rock or something has broke loose inside the pipe. Anyone else had this problem??
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Old 07-15-2012, 12:03 PM   #2
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With every single Outrage muffler I ever owned...except a couple I sold without mounting.

Baffles fall out...engines goes lean....bad things follow.


All my CY pipes have worked fine.
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