# SDR CALA2026021013653

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2026
- Submitted: February 10, 2026
- Operation: Air carrier
- Aircraft: [N35236](https://openairdocs.org/aircraft/N35236), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28801
- Aircraft time: 77,828 hours, 30,110 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Sill
- Part number: 654A000358
- 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/CALA2026021013653

## Discrepancy

FWD CARGO DOOR CUTOUT STRUCTURE LOWER SILL PLATE AT S26R CORRODED.  REMOVED AND INSTALLED A NEW FWD CARGO DOOR CUTOUT LOWER PLATE IAW SRM 51-40-02, & DWG 143A8120.

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