# SDR DALA1126579858

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2011
- Submitted: April 18, 2011
- Operation: Air carrier
- Aircraft: N767NC
- 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: 47724
- Aircraft time: 79,161 hours, 78,310 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Channel
- Condition: Damaged
- Location: Floor Panel
- 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/DALA1126579858

## Discrepancy

PASSENGER CABIN FLOORBOARD 60-B-50 HAT CHANNEL HAS DAMAGE.  ENDS OF ALL 5 HAT CHANNELS DAMAGED & SEVERAL CRACKS IN WEB PART OF PANEL. OUT OF LIMITS PER DC9 SRM 53-05.  FABBED FLOOR PANEL ASSY REF DC9 SRM 53-23-0 PG 7 FIG 4 & DWG 9923613,  TREATED HAT CHANNELS & WEB PNL REF DC9 SRM 51-10-3 PG 40-42, PRIMED HAT CHANNELS AND WEB PNL REF DC9 SRM 51-10-3 PG 31-32, ASSEMBLED FLOOR REF DWG 9913613 AND SRM 51-30-2 PG 1-14.

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