# SDR UPS00434525

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2000
- Submitted: December 6, 2000
- Operation: Air carrier
- Aircraft: N523UP
- Make and model: Boeing 747-200B
- Registry model: [Boeing 747-200B](https://openairdocs.org/model/boeing-747-200b) (OpenAirDocs)
- Aircraft serial: 22381
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Cargo Bay
- 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/UPS00434525

## Discrepancy

INSPECTION TYPE:N/A AFT CARGO COMPT CORROSION ON STR 49 RH BETWEEN STA 1920 TO 1960     CORRODED PORTION STRINGER REMOVED. FABRICATED NEW STRINGER AND REINF ORCEMENT IAW SRM 53-10-23 FIG 2 ACCOMPLISHED REPAIR IAW SRM 53-10-03

---
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.