# SDR CALA2026071017654

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2026
- Submitted: July 10, 2026
- Operation: Air carrier
- Aircraft: [N38257](https://openairdocs.org/aircraft/N38257), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30612
- Aircraft time: 77,090 hours, 29,091 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Sill
- Part number: 146A8123
- Condition: Corroded
- Location: Zone 100
- 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/CALA2026071017654

## Discrepancy

AFT CARGO DOOR LOWER SILL HAS MULTIPLE AREAS OF CORROSION.   REMOVED AND REPLACED LOWER ENTRY DOOR SILL WEB AFT CARGO FROM RT SIDE BS 794 TO 847 IAW SRM 51-40-02-0G-0, SRM 51-40-05-0G-0, & 51-40-08-0G-0.

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