# SDR DL72S961295

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N477DA](https://openairdocs.org/aircraft/N477DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 20754
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 65545661
- Condition: Corrosion
- Location: Fs 480-496
- 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/DL72S961295

## Discrepancy

CORROSION WAS FOUND IN THE SKIN AT FS 496 AND S-27R.  THE CUTOUT FOR THE CORROSION MEASURED 1.25 IB/OB AND 2.75 FORE/AFT.  IN ADDITION, AN INTERNAL REPAIR DOUBLER PREVIOUSLY INSTALLED PER 207602-14 WAS REMOVED JUST FWD OF THE NEW CUTOUT.  THE PREVIOUS CUTOUT RUNS FROM S-28R TO THE S-26R LAP AND FROM FS 480 SPLICE AFT TO APPROX FS 490.  REPAIRED PER DAL ER/A 303236-14, REV A.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.