# SDR DALA2023082206832

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2023
- Submitted: August 22, 2023
- Operation: Air carrier
- Aircraft: [N937DZ](https://openairdocs.org/aircraft/N937DZ), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 38315
- Aircraft time: 23,790 hours, 17,011 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- 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/DALA2023082206832

## Discrepancy

(LOG 2927552) AFT CARGO FLOOR SUPPORT @ STA 797 S-26R HAS SINGS OF CORROSION AROUND FASTENER HOLE. LOCATED AND DRILLED NEW FLOOR SUPPORT PART # 146A7501-39 IAW B737 SRM 51-40-05. INSTALLED NEW AFT CARGO FLOOR SUPPORT AT RBL.13.84 FROM STA 727+4 TO STA 887 LAW B737 NG SRM 53-00-51.

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