# SDR SWAA2013050915858

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2013
- Submitted: May 9, 2013
- Operation: Air carrier
- Aircraft: N551WN
- Make and model: Boeing 737-76Q
- Registry model: [Boeing 737-76Q](https://openairdocs.org/model/boeing-737-76q) (OpenAirDocs)
- Aircraft serial: 30280
- Aircraft time: 36,470 hours, 22,804 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Part number: 186A1401
- 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/SWAA2013050915858

## Discrepancy

LEFT HORIZONTAL STABILIZER RIB AT STAB STA 129.5  CRACKED O/B FLANGE 7.5" AFT OF FWD SPAR.  REPAIRED RIB IAW EA.

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