Strange rattle under instrument panel

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6643
Posts: 2444
Joined: Tue May 01, 2018 7:00 am
Name: John C
Location: KLCI, NH
Aircraft Type: 1946 C140/C90
Occupation-Interests: A&P, semi-retired
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Re: Strange rattle under instrument panel

Post by 6643 »

Wherever you send the mount, be sure they have the appropriate jig. I'm not sure how a crack like that would just appear, even with the cracked stringer, unless the mount was stressed.
8405
Posts: 6
Joined: Fri Feb 15, 2019 11:10 pm
Name: Brittan B
Aircraft Type: C120
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Re: Strange rattle under instrument panel

Post by 8405 »

I'm thinking that too. It seems more likely the cracked stringer was caused by the engine mount rather than the other way around. It was sent to AWI the first time. We'll be in contact with them and depending upon what happens we may just opt for a new mount.
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