# SDR CALA2026041015247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2026
- Submitted: April 10, 2026
- Operation: Air carrier
- Aircraft: [N24736](https://openairdocs.org/aircraft/N24736), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28803
- Aircraft time: 81,552 hours, 28,632 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Angle
- Part number: 147A85407
- Condition: Corroded
- Location: Zone 800
- 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/CALA2026041015247

## Discrepancy

PASSENGER CABIN AFT WET AREA FOUND CORROSION AT ENTRY ANGLE (L2) FLOOR STRUCTURE FROM BS 907 TO BS 992.8.   REMOVED AND REPLACED INNER CHORD L2 AT STA 887+2 TO 1006 IAW  DWG 147A8501 , SRM 51-40-02-0G-0.

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