# SDR SWAA2020081000905

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2020
- Submitted: August 10, 2020
- Operation: Air carrier
- Aircraft: [N495WN](https://openairdocs.org/aircraft/N495WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33869
- Aircraft time: 54,161 hours, 31,953 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Stiffener
- 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/SWAA2020081000905

## Discrepancy

R/H HORIZONTAL STAB; RIB #1 CRACKED AT STIFFENER #1 LWR END. STA.92.70. / ACCOMPLISHED PERMANENT REPAIR ON INSPAR RIB AT R/H HORIZ STAB RIB #1 STIFFENER #1 STA 92.70 PER B737-700 SRM 55-10-09-2R-4 FIG 202 DETAIL 'A'

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