# SDR CALA2023071402245

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2023
- Submitted: July 14, 2023
- Operation: Air carrier
- Aircraft: [N67827](https://openairdocs.org/aircraft/N67827), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 44581
- Aircraft time: 28,735 hours, 10,393 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: 143A5810518
- Condition: Damaged
- Location: Panel 231df
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023071402245

## Discrepancy

SUPPORT TASK: MAIN CABIN FLOOR PANEL 231DF HAS SURFACE DAMAGE. TRANSCRIBED FROM HAECO GSO NRC# 9288652. EVALUATED FLOOR PANEL 231DF AND FOUND MISSING/PEELING FIBERS THR OUGHOUT UPPER SURFACE AND 1EG DELAM IAW UAL B737-900ER SRM 53-30 -50-1A-0 AND SRM 53-00-50-1A. REPAIR IAW UAL B737-900ER SRM 53-0 0-50-2R   HAECO GSO MECH V936283  INSP QC357

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