# SDR SWAA2025061674457

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2025
- Submitted: June 16, 2025
- Operation: Air carrier
- Aircraft: [N940WN](https://openairdocs.org/aircraft/N940WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36900
- Aircraft time: 51,407 hours, 31,575 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Cracked
- Location: Zone 300
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025061674457

## Discrepancy

CRACK INSPAR RIB 92.70 LOCATED AT 30 INCH OF FRONT SPAR LT HORIZONTAL STAB 2025-340238<[01] TOOL USED ON STEP 3 AND 4: ET EQUIPMENT; P/N: NORTEC 600D; S/N: 210136503 ; DUE DATE: 24-JUL-25;[02] PERFORMED PERMANENT REPAIR ON INSPAR RIB 92.70 LOCATED AT 30 INCH OF FRONT SPAR LT HORIZONTAL STAB IAW B737-700 SRM-55-10-09-2R-4 REPAIR 4 PARAGRAPH 4.M TO R. FIGURE: 202 SHEET: 1 AND FIGURE: 202 SHEET: 4 AND B737-700 SRM 51-40-02. SEE INDIVIDUAL SIGN OFF BELOW.;[03] PERFORMED PERMANENT REPAIR ON INSPAR RIB 92.70 LOCATED AT 30 INCH OF FRONT SPAR LT HORIZONTAL STAB IAW B737-700 SRM-55-10-09-2R-4 REPAIR 4 PARAGRAPH 4.M TO R. FIGURE: 202 SHEET: 1 AND FIGURE: 202 SHEET: 4 AND B737-700 SRM 51-40-02. <BR>SEE INDIVIDUAL SIGN OFF BELOW.<BR>RII.

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