# SDR DALA1135599866

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2011
- Submitted: May 20, 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): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Cracked
- Location: Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA1135599866

## Discrepancy

MAIN CABIN FLOOR PANEL 73 HAS BTM SIDE HAS 1 HAT CHANNEL CRACKED APPROX 1/2 IN.  CUT OUT DAMAGED HAT CHANNEL (2 INCH LENGTH) IAW SRM 53-05 FIG 1.  RECEIVED AND TRIMMED CHANNEL AND INSTALLED IAW SRM 53-05 FIG 1.  TAGGED REPAIR IAW DPS 900-5-1 NR 4.

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