# SDR DALA2017032102302

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2017
- Submitted: March 22, 2017
- Operation: Air carrier
- Aircraft: [N672DL](https://openairdocs.org/aircraft/N672DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 25977
- Aircraft time: 80,720 hours, 35,785 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Bs 1620-1640
- 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/DALA2017032102302

## Discrepancy

AFT CARGO BAY, FLOOR SUPPORT CORRODED AT BS 1620 - 1640, LBL 10.  REMOVED THE CORROSION AND FOUND OUT OF LIMITS.  INSTALLED A NEW FLOOR SUPPORT IAW SRM 51-40-02, AND DWG 146N5437, REV C.

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