# SDR SWAA2024112556238

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2024
- Submitted: November 25, 2024
- Operation: Air carrier
- Aircraft: [N569WN](https://openairdocs.org/aircraft/N569WN), registered now
- Make and model: Boeing 737-7CT
- Registry model: [Boeing 737-7CT](https://openairdocs.org/model/boeing-737-7ct) (OpenAirDocs)
- Aircraft serial: 33656
- Aircraft time: 72,351 hours, 38,112 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Stiffener
- Condition: Cracked
- Location: Zn 300 Stabilize
- 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/SWAA2024112556238

## Discrepancy

RIGHT HAND HORIZONTAL STABILIZER INSPAR RIB AT STABILIZER STATION 111.10 3RD VERTICAL STIFFENER IS CRACKED.<[01] REMOVED DAMAGE FROM 3RD VERTICAL STIFFENER AND WEB AT STABILIZER INSPAR RIB STA 111.1 PER SRM 55-10-09-2R-4 PARA. 4. B (1) - (2).<BR><BR>INSTALLED REPAIR PARTS AT 3TH VERTICAL STIFFENER STABILIZER INSPAR RIB STA 111.1 PER SRM 55-10-09-2R-4 PARA. 4. M. - R.;[02] REMOVED DAMAGE FROM 3RD VERTICAL STIFFENER AND WEB AT STABILIZER INSPAR RIB STA 111.1 PER SRM 55-10-09-2R-4 PARA. 4. B (1) - (2).<BR><BR>INSTALLED REPAIR PARTS AT 3RD VERTICAL STIFFENER STABILIZER INSPAR RIB STA 111.1 PER SRM 55-10-09-2R-4 PARA. 4. M. - R.;[03] VERIFIED RII CORRECTIVE ACTION ITEM 2; CARD COMPLETE.

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