# SDR EIA2006165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2006
- Submitted: September 13, 2006
- Operation: Air carrier
- Aircraft: N480EV
- Make and model: Boeing 747121
- Aircraft serial: 20348
- Aircraft time: 116,760 hours, 25,203 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Bs 1500 S49l
- 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/EIA2006165

## Discrepancy

AFT CARGO LOWER BILGE STRINGER 49L AT STA 1500 FOUND CORRODED.  REPAIRED IAW  B747 SRM 53-10-03 FIG 9 REPAIR STRINGER MADE FROM 7075-T6 0.126.

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