# SDR CALA2025092209108

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2025
- Submitted: September 22, 2025
- Operation: Air carrier
- Aircraft: [N33284](https://openairdocs.org/aircraft/N33284), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31635
- Aircraft time: 66,203 hours, 24,624 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Rib
- Part number: 141A61436
- Part serial: NA
- Condition: Worn
- 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/CALA2025092209108

## Discrepancy

L1 DOOR INTERNAL SKIN UPPER HINGE RIB GOUDGED.   REMOVED AND REPLACED RIB (INTERCOSTAL) ON L1 DOOR UPPER HINGE IN REF TO SRM 51-40-02-0G-0 AND DWG 141A6190. VERIFIED ESFR HAS BEEN CREATED. NO DIPS REQUIRED.

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