# SDR DALA2018032401913

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2018
- Submitted: March 26, 2018
- Operation: Air carrier
- Aircraft: [N390DA](https://openairdocs.org/aircraft/N390DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30536
- Aircraft time: 58,494 hours, 22,698 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Bs 947.5-967
- 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/DALA2018032401913

## Discrepancy

DURING INSPECTION,  FOUND CORROSION ON THE FLOOR SUPPORT, BS 947.5 AND 967,  RBL 58,  REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02, PAR 7C, AND DWG 147A5660, REV B.

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