# SDR USAA2009101592777

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2009
- Submitted: October 15, 2009
- Operation: Air carrier
- Aircraft: N455UW
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24997
- Aircraft time: 50,559 hours, 33,599 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Plate
- Part number: 69560271
- Condition: Corroded
- Location: 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/USAA2009101592777

## Discrepancy

SAL - Q2 - MAJOR REPAIR - CORROSION ON LEFT HORIZONTAL STABILIZER HINGE FITTING PLATE NR 3 AT ELEV STA 66.54.  REPLACED LEFT HORIZONTAL STABILIZER HINGE FITTING PLATE NR 3 AT ELEV STA 66.54 IAW B737 SRM 51-10-02 & 51-40-02.

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