# SDR DALA1128989875

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2011
- Submitted: April 27, 2011
- Operation: Air carrier
- Aircraft: N784NC
- 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: 48109
- Aircraft time: 71,726 hours, 65,746 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/DALA1128989875

## Discrepancy

PASSENGER CABIN FLOOR PANEL NR 21-50 HAS CORROSION.  REMOVED CORROSION IAW 51-10-3 FOUND TO BE OUT OF LIMITS IAW 57-01.  FABED FLOOR PNL 21-50 IAW SRM 53-01.  FABRICATED FLOOR PNL 21-50 IAW SRM 53-23-0 TREATED AND PRIMED IAW SRM 51-10-3.  REASSEMBLED FLOOR PANEL 21-50 IAW SRM 51-03 (REMOVED & REINSTALLED HAT CHANNELS IAW SRM 51-03.

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