# SDR AALA202304145673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2023
- Submitted: April 14, 2023
- Operation: Air carrier
- Aircraft: [N928AN](https://openairdocs.org/aircraft/N928AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29528
- Aircraft time: 60,844 hours, 25,277 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Panel
- Condition: Corroded
- Location: Zone 300 - Stabs
- 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/AALA202304145673

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: LEFT ELEVATOR LOWER SURFACE PANEL LANDING AFT HAS 30 FASTENER HOLES WITH SIGNS OF CORROSION. LOCATED LEFT ELEVATOR STA 121.59. REMOVED CORROSION AND INSTALLED FREEZE PLUGS AS REQUIRED.

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