# SDR UPS97222516

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 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): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floor Beam
- Part number: HFAB53AN011
- Condition: Corroded
- Location: Bs 640
- 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/UPS97222516

## Discrepancy

INSPECTION TYPE:  SI.  WHILE WORKING CUST ID 510935, FOUND CORROSION ON TOP FLANGE OF FLOOR BEAM AT BS 640 WL 208 BL ZERO-LBL 25.  REMOVED CORRODED FLANGE, FABRICATED REPAIR PARTS AND INSTALLED REPAIR PARTS IAW SRM 53-10-8.

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