# SDR UIEA01043

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2001
- Submitted: May 17, 2001
- Operation: Air carrier
- Aircraft: [N509MC](https://openairdocs.org/aircraft/N509MC), registered now
- Make and model: Boeing 747230B
- Aircraft serial: 21221
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 65B15085
- Condition: Corroded
- Location: Fuselage
- Part time: 100,709 hours
- 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/UIEA01043

## Discrepancy

DURING INSPECTION,FOUND STRINGER 51L AT BS 1480 CORRODED.  TRIMMED OUT CORRODED AREA.  FABRICATED NESTED CHANNEL REPAIR AND FILLER.  INSTALLED NEW STRINGER END FITTING ALONG WITH FILLER AND NESTED CHANEL PER STANDARD PRACTICES.  (M)

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