P-400 Inscription

DaveM2 · **Posted:** Mon Feb 20, 2017 7:24 pm

All

Hand written on a piece of metal which comes from around the landing gear well (under a box for electrical wiring) is the inscription "CKS -To Deep. Also Elongated" in red. Any ideas what this might mean?

cheers
Dave

phil65 · **Posted:** Mon Feb 20, 2017 8:11 pm

Countersinks, maybe.

Phil

Cvairwerks · **Posted:** Tue Feb 21, 2017 5:27 am

Countersink is too deep for specified fastener. Either the countersink or the hole has been elongated. C'sinking thin material without a good, thicker backing will often result in this problem.

DaveM2 · **Posted:** Tue Feb 21, 2017 5:40 am

Thanks guys, that seems to fit.

cheers
Dave

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