SDR SWAA2024052982819

Service difficulty report · Web · Boeing 7377H4

Difficulty date: May 5, 2024
Submitted: May 29, 2024
Operation: Air carrier
Aircraft: N250WN
Make and model: Boeing 7377H4
Aircraft serial: 34972
Aircraft time: 58,718 hours, 35,496 cycles
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Web
Part number: UNKNOWN
Condition: Cracked
Location: Lt Wing
Stage of operation: IN
How discovered: E
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

CRACK WEB TE LOCATED DEFLECTION CONTROL RIB AREA ORSS 272 AT LT WING. REPLACED WEB AND FASTENERS TRAILING EDGE LOCATED DEFLECTION CONTROL RIB AREA ORSS 272 AT LT WING IAW SRM 51-40-02, SRM 51-10-02, ITEM 9 & DWG 115A2512, SHEET 14, REV A. MEASURE OF CRACK IS L: 0.725.

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