# SDR USAA980221

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N256AU
- Make and model: Boeing 737201
- Aircraft serial: 22798
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corrosion
- Location: Bs 727
- Part time: 40,455 hours
- 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/USAA980221

## Discrepancy

INT - DURING Q-5 CHECK VISUAL INSPECTION, FOUND 10 INCH BY 2 INCH AREA OF CORROSION FUSELAGE SKIN AT STATION 727, LBL 5.5 TO RBL 5.5.  SKIN DOUBLER INSTALLED PER SRM 53-30-3 FIG 28.  CORROSION TASK NR C53-101-01, CORROSION LEVEL 2.  (M)

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