# SDR AALA202208031392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2022
- Submitted: August 3, 2022
- Operation: Air carrier
- Aircraft: [N844NN](https://openairdocs.org/aircraft/N844NN), registered now
- Make and model: Boeing 737
- Aircraft serial: 33212
- Aircraft time: 36,288 hours, 15,080 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Brake Assy
- Condition: Broken
- 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/AALA202208031392

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CABIN FLOOR STRUCTURE ABOVE WING BOX AND FLOOR BOX ATTACHMENT BRACKET AT STA 540 AND BUTT LINE 0 TO LEFT BUTT LINE 24 IS BROKEN AT IN BOARD END FORWARD END AFT FLANGES. REMOVED AND REPLACED FLOOR SUPPORT BRAKE ASSEMBLY PER AARD 51-00-05-1.

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