# SDR DALA1130669866

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2011
- Submitted: May 3, 2011
- Operation: Air carrier
- Aircraft: N775NC
- 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: 47785
- Aircraft time: 73,589 hours, 69,813 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Support
- 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/DALA1130669866

## Discrepancy

MAIN CABIN STA 256 TO 275 LBL 20 FLOOR SUPPORT HAS CORROSION SIZE 1" X 1" ORG MAT .094 REMOVED .010 REMANING.084 FLOOR SUPPORT OUT OF LIMITS REMOVED FLOOR SUPPORT IAW  DC9 SRM 51-30-2 RECEIVED MAT.  FABRICATED, LOCATED DRILLED, DEBURRED, TREATED & PRIMED, INSTALLED IAW DC9 SRM 51-10-4, 51-10-3, 51-30-2, 51-30-5.

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