# SDR ASAA2017010927226

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2017
- Submitted: December 7, 2018
- Operation: Air carrier
- Aircraft: [N619AS](https://openairdocs.org/aircraft/N619AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 30164
- Aircraft time: 55,178 hours, 24,680 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 147A5676U6
- Condition: Corroded
- Location: Fuselage
- 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/ASAA2017010927226

## Discrepancy

MAIN CABIN AFT WET AREA FLOORBOARD LATERAL SUPPORT CORRODED AT FASTENER HOLE BS 951 RBL 47. GROUNDED - YES. REMOVED CORROSION, ORIGINAL MAT .071 MAT. LOSS .010 FOUND OUT OF LIMITS IAW SRM 53-70-51, LOCATED AND DRILLED NEW FLOOR SUPPORT IAW SRM 51-40-05, AND INSTALLED NEW FLOOR SUPPORT IAW SRM 51-210-02.

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