SDR DALA2018022101021

Service difficulty report · Cusp Web · Doug MD9030

Difficulty date: February 20, 2018
Submitted: February 21, 2018
Operation: Air carrier
Aircraft: N963DN
Make and model: Doug MD9030
Aircraft serial: 53533
Aircraft time: 51,255 hours, 29,524 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cusp Web
Condition: Punctured
Location: Fuselage
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

INITIAL INSPECTION, PUNCTURE ON LT CUSP MEMBRANE STA Y=928 AT PASSENGER CABIN. DOUBLER WAS REMOVED ON STA Y=928 LT PER VOL II S-R-M 51-30-02 AND 51-30-01. PREVIOUS REPAIR DOUBLER WAS FABRICATED PER VOL II SRM 53-10-03, NEW DOUBLER WAS INSTALLED PER VOL II SRM 51-30-05.

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