# SDR SWAA2022020137902

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2017
- Submitted: May 11, 2022
- Operation: Air carrier
- Aircraft: [N410WN](https://openairdocs.org/aircraft/N410WN), registered now
- Make and model: Boeing 737
- Aircraft serial: 27897
- Aircraft time: 55,717 hours, 32,330 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Plate
- 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/SWAA2022020137902

## Discrepancy

SUPPLEMENTAL INFORMATION: R/H HORIZONTAL STAB UPPER SLIDING SEAL IS CRACKED / REMOVED CORNER PLATES AND TIE BAR FROM CRACKED SEAL PLATE AT R/H HORZ STAB UPPER SLIDING SEAL IAW MM 53-31-31-000-801. DRILLED NEW SEAL PLATE IAW MM 53-31-31-400-801 INSTALLED TIE BAR AND CORNER PLATES TO NEW SEAL PLATE IAW MM 53-31-31-400-801

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