# SDR DL757070372

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2007
- Submitted: May 1, 2007
- Operation: Air carrier
- Aircraft: N637DL
- Make and model: Boeing 757232
- Aircraft serial: 23760
- Aircraft time: 63,682 hours, 29,970 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 148N32161
- Condition: Corroded
- Location: Bs 1851-1854
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL757070372

## Discrepancy

DURING CURRENT HMV, CORROSION WAS FOUND ON THE INTERIOR SKIN PANEL JUST BELOW THE S-25L LAP FROM BODY STATION 1851 TO 1854 LEFT.  THE DAMAGE WAS OUTSIDE OF THE SRM LIMITS.  THE DAMAGE WAS TRIMMED OUT AND A BOEING APPROVED REPAIR WAS INSTALLED PER 460838-14.

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