# SDR DL75A020347

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2002
- Submitted: April 3, 2002
- Operation: Air carrier
- Aircraft: N752AT
- Make and model: Boeing 757212
- Aircraft serial: 23128
- Aircraft time: 48,001 hours, 25,200 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 146N33054
- 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/DL75A020347

## Discrepancy

THE FUSELAGE SKIN AND UNDERLYING BEAR STRAP WERE FOUND WITH AREAS OF CORROSION NEAR THE C2 DOOR CUTOUT AT FS 1440 AND STRINGERS 25R-26R.  THE CORROSION WAS REMOVED FROM THE BEAR STRAP AND ANOTHER IN THE SKIN.  THE CUTOUTS WERE REPAIRED WITH EXTERNAL DOUBLERS PER ER/A 382594-14, REV A.

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