# SDR ZW0A0112003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2001
- Submitted: December 13, 2001
- Operation: Air carrier
- Aircraft: [N912TW](https://openairdocs.org/aircraft/N912TW), 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: 49183
- Aircraft time: 56,003 hours, 29,090 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/ZW0A0112003

## Discrepancy

DURING CHECK-C MAINT FOUND CORROSION ON TOP OF FLOOR BEAM CAP AT STA 1250 FROM LBL 24 TO LBL 43.  REMOVED PART AND REMOVED CORROSION PER SPM 6-80-01.  INSTALLED PART PER SRM 51-30-2.

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