# SDR AT9900371

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N817AT](https://openairdocs.org/aircraft/N817AT), registered now
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47323
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 1A459321
- Condition: Corroded
- Location: Bs 196
- 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/AT9900371

## Discrepancy

SCHEDULED INSPECTION AT TIMCO, FL.  FOUND THE CABIN FLOORBEAM UPPER FLANGE CORRODED AT BS 196 BL 0.  REMOVED FLOORBEAM, CUT, DRILLED, DEBURRED, ALODINED, PRIMED AND INSTALLED NEW FLOORBEAM IAW DC9 SRM 53-01 FIG 1 SHEET 3, 51-30-2, 51-10-3, 53-13-1 AND 53-10-4.

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