# SDR AALA20180407009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2018
- Submitted: April 9, 2018
- Operation: Air carrier
- Aircraft: [N937AN](https://openairdocs.org/aircraft/N937AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30082
- Aircraft time: 53,562 hours, 21,956 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 147A571016
- Condition: Corroded
- Location: Bs 991-1016
- 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/AALA20180407009

## Discrepancy

AFT CABIN FLOOR SUPPORT CORRODED BETWEEN BS 991 TO 1016, LBL 31.  REPLACED THE FLOOR SUPPORT IAW 51-00-05-1.

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