# SDR UPS03440796

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2003
- Submitted: June 6, 2003
- Operation: Air carrier
- Aircraft: N521UP
- Make and model: Boeing 747-200
- Registry model: [Boeing 747-200](https://openairdocs.org/model/boeing-747-200) (OpenAirDocs)
- Aircraft serial: 21944
- Aircraft time: 70,081 hours, 16,930 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stringer Clip
- Part number: 65B3860034
- Condition: Corroded
- Location: Fuselage
- 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/UPS03440796

## Discrepancy

INSPECTION TYPE: C,  AFT CARGO COMPT - BELOW FLOOR STRINGER ATT TIE CLIP FOUND CORROSION AT STA 1696 TO STA 1700 STR 48R.  DUE TO COR TIE CLIP OUT OF SRM 53-10-01 FIG 1 LIMIT NEED TO BE CHANGED BLENDED AERA .75 X .5 INCH AND MAT'L REMAIN 0.020 INCH.  AFT CARGO COMPT STA 1696 TO STA 1700 STRINGER S48R ATT TIE CLIP REPLACED AS PER SRM 51-10-01 PG 8.

---
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.