# SDR ASAA2019082743499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2019
- Submitted: August 27, 2019
- Operation: Air carrier
- Aircraft: [N526AS](https://openairdocs.org/aircraft/N526AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35196
- Aircraft time: 37,355 hours, 12,876 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141A541012
- Condition: Cracked
- Location: Bs 312-322
- 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/ASAA2019082743499

## Discrepancy

MAIN CABIN FLOOR STRUCTURE INTERCOSTAL IS CRACK AT BS322 LBL46 AS MARK. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL AT LBL 46 STA 312-STA 328 IAW BOEING DWG141A5400 REV - AND B737-800 SRM 51-40-02.

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