# SDR TWAA0004904

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2000
- Submitted: March 27, 2000
- Operation: Air carrier
- Aircraft: [N902TW](https://openairdocs.org/aircraft/N902TW), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49153
- Aircraft time: 52,930 hours, 27,442 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA0004904

## Discrepancy

DURING CHECK-C MAINT, THE FLOOR SUPPORT AT STA 160 TO 200, RBL 45 HAD CORROSION.  REMOVED AND REPLACED FLOOR SUPPORT PER SPM 6-70-01.

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