# SDR SWAA2020020544990

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2020
- Submitted: February 5, 2020
- Operation: Air carrier
- Aircraft: [N7752B](https://openairdocs.org/aircraft/N7752B), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33943
- Aircraft time: 39,004 hours, 19,609 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/SWAA2020020544990

## Discrepancy

L/H HORIZONTAL INSPAR RIB UPPER CHORD CRACKED LOCATED STAB. STA. 120.30 AND 2 INCH FROM FRONT SPAR.   / REPAIRED INSPAR RIB UPPER CHORD IAW EA.

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