# SDR CALA2025022000394

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2025
- Submitted: February 21, 2025
- Operation: Air carrier
- Aircraft: [N18223](https://openairdocs.org/aircraft/N18223), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28932
- Aircraft time: 78,730 hours, 29,175 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Frame
- Part number: 148A61406
- Condition: Corroded
- Location: Zone 200
- 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/CALA2025022000394

## Discrepancy

POSSIBLE CORROSION ON DOOR 31BL CUT OUT ZONE 311.(REF AAR NR 100 0025906) REMOVED AND REPLACED (BRAKET, AND SHER-TIE) & REINSTALLED ACCESS DOOR 311BL IAW B737-800 SRM 51-40-02-0G, SRM 51-40-05-0G-0, AMM 50-11-910-801, AIPC 52-49-11-01 & PL148A3410-10,PL148A3310-4.

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