# SDR V0XD20230321002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2023
- Submitted: March 21, 2023
- Operation: Air carrier
- Filed by: [Avmax Montana Inc, repair station V0XD413Y](https://openairdocs.org/faa-repair-station/V0XD413Y/avmax-montana-inc.md) (OpenAirDocs)
- Aircraft: N14573
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 45638
- Aircraft time: 41,150 hours, 32,299 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Rib
- Condition: Cracked
- 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/V0XD20230321002

## Discrepancy

LH ENGINE LOWER COWLING AFT INTERNAL RIB CRACKED. CORRECTIVE ACTION IS TO CUTOUT DAMAGED RIB Z ANGLE AND FABRICATE 1EA. RIB Z ANGLE 2 RIB ANGLES INSTALL REPAIR IAW EMB 135/145 SRM 51-10-03 FIG 205. AVMAX WO 81031 WC 4120.

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