# SDR AALA202201049942

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2021
- Submitted: January 4, 2022
- Operation: Air carrier
- Aircraft: [N982NN](https://openairdocs.org/aircraft/N982NN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 31231
- Aircraft time: 17,713 hours, 7,314 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Floor Support
- Part number: 143A524036
- Condition: Cracked
- Location: Zone 100 - Fuse
- 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/AALA202201049942

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CRACKED FLOOR SUPPORTS AT STA. 537. 45 AND BL 0. REPLACED TWO FLOOR SUPPORTS (AALA202201043439) WITH NEW IAW B737-NG SRM 51-40-02.

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