# SDR UPS97222638

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N909UP](https://openairdocs.org/aircraft/N909UP), registered now
- Make and model: Boeing 727-27C
- Registry model: [Boeing 727-27C](https://openairdocs.org/model/boeing-727-27c) (OpenAirDocs)
- Aircraft serial: 19115
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Part number: HFAB515P012
- Condition: Corroded
- Location: Cargo Door
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS97222638

## Discrepancy

INSPECTION TYPE-SI, SSID (F-12) HFEC INSP OF UPPER SURFACE OF INNER SILL CHORD OF MAIN CARGO DOOR AT LBL 70 WL 208 BODY STATIONS 488, 501, 510 TO 520 525, 535, 550, 570, 580, 590 AND 600 EXHIBITS CORROSION INDICATIONS.  REMOVED CORROSION FROM SILL AND INSTALLED REPAIR DOUBLER IAW EWO NR 97-2130 UNDER UPS FILE NR 727-53-1895.

---
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.