# SDR UPS99231028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N932UP](https://openairdocs.org/aircraft/N932UP), registered now
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19856
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- Location: Bs B1110
- 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/UPS99231028

## Discrepancy

INSPECTION TYPE:C WHILE INSTALLING SMOKE DETECTOR UNIT AT BS 1110 A SUSPECT CRACK FOUN D ON LWR CHORD OF FLOOR BEAM BS 1110 LBL 19 APPROX     REPAIR CARRIED OUT IAW SMRO EO. 99-37-005 UPS ENGINEERING FILE NO 727-53-2195

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