# SDR DALA1027569865

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2010
- Submitted: October 20, 2010
- Operation: Air carrier
- Aircraft: N774NC
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47776
- Aircraft time: 74,253 hours, 70,956 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Cabin
- 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/DALA1027569865

## Discrepancy

DURING M-CHECK FOUND COCKPIT FLOOR PANEL 15 SKIN CORRODED IN SEVERAL PLACES.  REPLACED FLOOR PANEL PER SRM 53-05 FIGURE 1, SRM 53-20-0 FIGURE 2C SHEET 3 & SRM 51-10-4.

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