# SDR AALA202402051848

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2024
- Submitted: February 5, 2024
- Operation: Air carrier
- Aircraft: [N934AN](https://openairdocs.org/aircraft/N934AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29531
- Aircraft time: 63,764 hours, 26,930 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 947-986 Lbl48
- 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/AALA202402051848

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOOR STRUCTURE CREASE ANGLE FROM BS 947 TO BS 986.5 + 8 INCHES, LBL 48. REPLACED CREASE ANGLE PER AARD 51-00-05-01-R1 AND SRM 51-40-02..

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