# SDR SWAA2020050145667

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2020
- Submitted: May 1, 2020
- Operation: Air carrier
- Aircraft: [N948WN](https://openairdocs.org/aircraft/N948WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36662
- Aircraft time: 34,012 hours, 20,565 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Stiffener
- Condition: Cracked
- Location: Lt Horiz Stab
- 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/SWAA2020050145667

## Discrepancy

LEFT HORIZONTAL STAB #5 RIB AT SSTA 129.50 3RD STIFFENER IS CRACKED. / REPAIRED LEFT HORZ STAB 3RD STIFFENER ON RIB #5; STAB STA 129.50 PER SRM 55-10-09-2R-4.

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