SDR SWAA2025050554033

Service difficulty report · Web · Boeing 7377H4

Difficulty date: March 31, 2025
Submitted: May 5, 2025
Operation: Air carrier
Aircraft: N290WN
Make and model: Boeing 7377H4
Aircraft serial: 36632
Aircraft time: 57,406 hours, 34,635 cycles
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Web
Condition: Cracked
Location: Zone 600
Stage of operation: IN
How discovered: 9
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 TRAILING EDGE ORSS 270 FIXED PANEL DEFLECTION CONTROL RIB BEAM AT RT WING 2025-232327<[01] REPLACED WEB TRAILING EDGE ORSS 270 FIXED PANEL DEFLECTION CONTROL RIB BEAM AT RT WING IAW B737 SRM 51-10-02 AND SRM 51-40-02 DWG 115A2512 SHEET 14 REV-A;[02] REPLACED WEB TRAILING EDGE ORSS 270 FIXED PANEL DEFLECTION CONTROL RIB BEAM AT RT WING IAW B737 SRM 51-10-02 AND SRM 51-40-02 DWG 115A2512 SHEET 14 REV-A

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