# SDR AALA980609

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N721AA](https://openairdocs.org/aircraft/N721AA), registered now
- Make and model: Boeing 727227
- Aircraft serial: 20729
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Ws 410-491
- 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/AALA980609

## Discrepancy

TUL - FASTENERS AND SKIN HAVE CORROSION AT STRINGER 8 LOWER SURFACE OF RT WING FROM WING STATION 410 TO 491.5.  REMOVED CORRODED FASTENERS AND CORROSION PER SRM 51-30-1, ALODINED AND PRIMED AREA.  INSTALLED REPAIR STRAP AT STATION 418 AND 488 PER ESO 11697 AND INSTALLED FASTENERS PER ESO 11697 3-17-98.  (M)

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