# SDR UPS96220573

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N929UP](https://openairdocs.org/aircraft/N929UP), registered now
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19092
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floor Beam
- 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/UPS96220573

## Discrepancy

INSPECTION TYPE SI, CORROSION AT NUTPLATES IN FLOOR BEAM BOTTOM SIDE OF UPPER FLANGE STA 640 WL 207.5 LBL 38 AREAS MARKED.  FOUND FLOOR BEAM AT BS 640 LBL 38 TO BE OUT OF LIMITS PER SRM 53-10-1.  REPAIRED FLOOR BEAM AT BS 640 LBL 38 PER UPS EO 727-53-1780.

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