# SDR DL72L981748

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N509DA](https://openairdocs.org/aircraft/N509DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21311
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 65545664
- Condition: Corroded
- Location: Bs 490
- 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/DL72L981748

## Discrepancy

THE SKIN WAS FOUND CORRODED BETWEEN FS 480 AND 500 AT STRINGER 28R.  THE CORROSION WAS CUTOUT RESULTING IN A 16.75 LONG X 3.25 WIDE CUTOUT.  THE CUTOUT WAS REPAIRED WITH AN EXTERNAL ALUMINUM DOUBLER, INSTALLED PER PROCEDURES OUTLINED IN B727 SRM 53-30-3, FIG 3 AND DOCUMENTED PER ER/A 365500-14, REV B                               .

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