# SDR CALA2000272

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2002
- Submitted: May 10, 2002
- Operation: Air carrier
- Aircraft: N83870
- 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: 48056
- Aircraft time: 58,938 hours, 34,689 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/CALA2000272

## Discrepancy

FWD ENTRY THRESHOLD PLATE SUPPORT HAS CORROSION FROM STA 160-180 LBL-24L, 2"X24".  REMOVED AND REPLACED THRESHOLD PLATE SUPPORT IAW SRM 51-10-03

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