# SDR SWAA2024042668116

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2024
- Submitted: April 26, 2024
- Operation: Air carrier
- Aircraft: [N249WN](https://openairdocs.org/aircraft/N249WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34951
- Aircraft time: 58,354 hours, 35,216 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Part number: UNKNOWN
- Condition: Cracked
- Location: Horizontal Stab
- 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/SWAA2024042668116

## Discrepancy

CRACK ON RIB LOCATED LE STA 114.55 ON ACCESS PANEL 341B AT HORIZONTAL STABILIZER 2024-217721<[01] REPLACED RIB AND FASTENERS LOC. LE STA 114.55 ON ACCESS PANEL 341B AT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02; 51-10-02 ITEM 9 AND DWG 186A1001 SHEET 10 REV 10. SEE INDIVIDUAL SIGN OFF;[02] CORRECTED STEP 1<BR>REPLACED RIB AND FASTENERS LOC. LE STA 114.55 ON ACCESS PANEL 341B AT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02; 51-10-02 ITEM 9 AND DWG 186A1001 SHEET 10 REV A. SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED RIB AND FASTENERS LOC. LE STA 114.55 ON ACCESS PANEL 341B AT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02; 51-10-02 ITEM 9 AND DWG 186A1001 SHEET 10 REV A. VERIFIED

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