# SDR CALA0000256

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N17812](https://openairdocs.org/aircraft/N17812), 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: 49250
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Fuselage
- 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/CALA0000256

## Discrepancy

INSPECTION FOUND L-1 DOOR THRESHOLD LOWER SUB FLOOR WEB CORRODED AND ATTACH ANGLE CRACKED.  THE SUB FLOOR WEB WAS REMOVED IAW SRM 51-30-2.  A NEW SUB FLOOR WEB WAS INSTALLED IAW SRM 53-14-1, FIGURE 1 AND 53-01, FIGURE 4.  THE ATTACH ANGLE WAS REMOVED AND REPLACED IAW SRM 51-30-2.

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