# SDR ASAA2018120327165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2018
- Submitted: December 4, 2018
- Operation: Air carrier
- Aircraft: [N618AS](https://openairdocs.org/aircraft/N618AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 30543
- Aircraft time: 59,712 hours, 28,038 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 143A5410170
- Condition: Cracked
- Location: Main Cabin
- 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/ASAA2018120327165

## Discrepancy

MAIN CABIN FLOOR SUPPORT, INTERCOSTAL CRACKED BS 380 - BS 400, BL 0. GROUNDED - YES. REMOVED AND REPLACED MAIN CABIN FLOOR SUPPORT, INTERCOSTAL/ANGLE AT BS380-BS400, BL 0 IAW B737-700 SRM 51-40-02, BAC DWG 143A5400 REV:-ID0053 DOT REMOVED.

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