# SDR TSAA9933172

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N823AL](https://openairdocs.org/aircraft/N823AL), registered now
- Make and model: Boeing 737230
- Aircraft serial: 23154
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Spar
- Part number: 6573782
- Condition: Corroded
- Location: Horiz Stab
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TSAA9933172

## Discrepancy

LEFT HORIZONTAL STABILIZER UPPER SURFACE.  TRAILING EDGE AROUND NR 4 AND NR 5 HINGE.  METAL SURFACE LIFTING UP.  REPAIRED IAW ECO1889R4.  (M)

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