# SDR SWAA2021072690621

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2021
- Submitted: July 26, 2021
- Operation: Air carrier
- Aircraft: [N7844A](https://openairdocs.org/aircraft/N7844A), registered now
- Make and model: Boeing 737752
- Aircraft serial: 35118
- Aircraft time: 47,085 hours, 24,962 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- 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/SWAA2021072690621

## Discrepancy

CRACK INSPAR RIB STAB ST 120.30 AT 19 INCH OF FRONT SPAR AT RT HORIZONTAL STABILIZER ; 2021-296644 / [01] EDDY CURRENT INSTRUMENT P/N NORTEC500D S/N N500X12101U102020 DUE DATE: 01-JUN-22.; [02] TOOL USED EDDY CURRENT INSTRUMENT P/N NORTEC500D S/N N500X12101U102020 DUE DATE: 01-JUN-22.; [03] PERFORMED REPAIR ON INSPAR RIB LOC STAB STA 120.30 AT 19 OF FRONT SPAR AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02 AND SRM 55-10-09-2R-4 REPAIR 4 FIG. 202.; [04] PERFORMED REPAIR ON INSPAR RIB LOC STAB STA 120.30 AT 19 OF FRONT SPAR AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02 AND SRM 55-10-09-2R-4 REPAIR 4 FIG. 202; RII

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