# SDR SWAA2024053078117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2024
- Submitted: May 30, 2024
- Operation: Air carrier
- Aircraft: [N470WN](https://openairdocs.org/aircraft/N470WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33860
- Aircraft time: 66,313 hours, 39,674 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Access Panel
- 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/SWAA2024053078117

## Discrepancy

CRACK LEADING EDGE RIB ACCESS PANEL 331B LE STA 114.55 LT HORIZONTAL STAB 2024-270077<[01] REPLACED LEADING EDGE CHORD RIB OF ACCESS PANEL 331B LE STA 114.55 AT LT HORIZONTAL STABILIZER I.A.W. B737-700 SRM 51-10-02; SRM 51-40-02. DWG 186A1305 SHEET 1 REV. 5 AND DWG 186A1001 SHEET 10 REV. A. SEE INDIVIDUAL SIGN OFFS BELOW;[02] STEP 1 CORRECTED.<BR>REPLACED LEADING EDGE CHORD RIB OF ACCESS PANEL 331B LE STA 114.55 AT LT HORIZONTAL STABILIZER I.A.W. B737-700 SRM 51-10-02; SRM 51-40-02. DWG 186A1305 SHEET 1 REV. - AND DWG 186A1001 SHEET 10 REV. A. SEE INDIVIDUAL SIGN OFFS BELOW;[03] REPLACED LEADING EDGE CHORD RIB OF ACCESS PANEL 331B LE STA 114.55 AT LT HORIZONTAL STABILIZER I.A.W. B737-700 SRM 51-10-02; SRM 51-40-02. DWG 186A1305 SHEET 1 REV. - AND DWG 186A1001 SHEET 10 REV. A. SEE INDIVIDUAL SIGN OFFS BELOW

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