# SDR AALA202005319002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2020
- Submitted: June 1, 2020
- Operation: Air carrier
- Aircraft: [N874NN](https://openairdocs.org/aircraft/N874NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31129
- Aircraft time: 26,967 hours, 11,069 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Panel
- Part number: 143A524036
- Condition: Cracked
- 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/AALA202005319002

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE.  CRACKED CABIN FLOOR SUPPORT BREAK ASSEMBLY PANEL AT BS 540 AND RBL 2.  REPLACED FLOOR SUPPORT BREAK ASSEMBLY PANEL IAW 51-00-05-1.

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