# SDR ASAA2019021328444

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2019
- Submitted: March 5, 2019
- Operation: Air carrier
- Aircraft: N318AS
- Make and model: Boeing 737990
- Aircraft serial: 30018
- Aircraft time: 55,891 hours, 22,184 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 147A55068
- 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/ASAA2019021328444

## Discrepancy

MULTIPLE AREAS OF CORR ON FS 986.5. GROUNDED - YES. REPAIRED 986.5 FLOORBEAM IAW SRM 53 70 51 2R 4 W 3.0 O .150 R .110 L 3.0 D .040.

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