# SDR SIMA20220107004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2022
- Submitted: January 10, 2022
- Operation: Air carrier
- Aircraft: [N224NN](https://openairdocs.org/aircraft/N224NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000536
- Aircraft time: 14,872 hours, 9,873 cycles
- System (JASC): [3210 · Main Landing Gear](https://openairdocs.org/jasc/3210)
- Part: None
- Condition: None
- 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/SIMA20220107004

## Discrepancy

THE LH MLG SHOCK STRUT FORWARD PINTLE PIN HAS CORROSION PITTING DAMAGE ON THE SURFACE FINISH.(LEVEL 2 CORROSION)-C/A-REMOVED AND REPLACED THE LH MLG SHOCK STRUT FORWARD PINTLE PIN IAW EMB 175 AMM 32-11-01.

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