# SDR DALA1220476818

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2012
- Submitted: April 3, 2012
- Operation: Air carrier
- Aircraft: N624AG
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 25624
- Aircraft time: 46,573 hours, 17,222 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Channel
- Condition: Corroded
- Location: Bs 1700-1718
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA1220476818

## Discrepancy

HAT CHANNEL HAS CORROSION.  REMOVED CORROSION AND CHECKED LIMITS PER SRM 53-00-51, FOUND TO BE OUT OF LIMITS.  REMOVED SUPPORT.  LOCATED HAT CHANNEL AND DRILLED REF DWG 146N5300.   INSTALLED CHANNEL PER DWG 146N5300.

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