# SDR GAIA00400

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2000
- Submitted: September 6, 2000
- Operation: Air carrier
- Aircraft: [N858AA](https://openairdocs.org/aircraft/N858AA), registered now
- Make and model: Boeing 727223
- Aircraft serial: 21085
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Corroded
- Location: Fuselage
- 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/GAIA00400

## Discrepancy

DURING A C-CHECK INSPECTION, FOUND CORROSION UNDER LEVELING COMPOUND AT BS 330, RBL 30.  REMOVED AND REPLACED STIFFENER PER 51-30-2 AND 51-30-5.  (M)

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