# SDR SWAA2024061486794

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2024
- Submitted: June 14, 2024
- Operation: Air carrier
- Aircraft: [N8577Z](https://openairdocs.org/aircraft/N8577Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 64350
- Aircraft time: 19,616 hours, 10,085 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Part number: UNKNOWN
- Condition: Cracked
- Location: Bs 540 Bl0-Rbl25
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024061486794

## Discrepancy

CRACK ON STIFFENER LOCATED BS 540 BTW BL 0 TO RBL 24.75 AT PASSENGER CABIN 2024-340020<[01] REPLACED STIFFENER LOCATED BS 540 BTW BL 0 TO RBL 24.75 AT PASSENGER CABIN IAW B737-800 SRM 51-40-02 AND DWG 143A0060 SHEET 121 REV -<BR>SEE INDIVIDUAL SIGN-OFF BELOW.;[02] CERTIFIED WORK PERFORMED. <BR>SEE INDIVIDUAL SIGN OFF BELOW.

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