# SDR CALA2025122912461

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2025
- Submitted: December 29, 2025
- Operation: Air carrier
- Aircraft: [N14731](https://openairdocs.org/aircraft/N14731), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28799
- Aircraft time: 81,665 hours, 30,075 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: 141A81124
- 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/CALA2025122912461

## Discrepancy

ANGLE UNDER L1 DOOR SCUFF PLATE HAS POSIBLE CORROSION.  REMOVED AND REPLACED ANGLE UNDER L1 DOOR SCUFF PLATE IAW SRM 51-40-02-0G-0, SRM 51-40-05-0G-0, AMM 51-20-01-0G-0, AND AMM 51-21-72-370-804, DWG 141A8110 REV G.  REMOVED AND REPLACED ANGLE UNDER L1 DOOR SCUFF PLATE IAW SRM 51-40-02-0G-0, SRM 51-40-05-0G-0, AMM 51-20-01-0G-0 , AND AMM 51-21-72-370-804, DWG 141A8110 REV G.

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