# SDR R61A201803180381

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2018
- Submitted: March 20, 2018
- Operation: Air carrier
- Aircraft: [N137HQ](https://openairdocs.org/aircraft/N137HQ), 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: 17000231
- Aircraft time: 21,673 hours, 16,883 cycles
- System (JASC): [3222 · Nose/Tail Landing Gear Strut/Axle](https://openairdocs.org/jasc/3222)
- Part: Strut
- Part number: 17070745611
- Part serial: 00126
- Condition: Leaking
- Location: Nlg
- Part time: 33,915 hours, 21,054 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A201803180381

## Discrepancy

LANDING GEAR WOW SYSTEM FAILED WITH AN EICAS MESSAGE.  DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT.  R & R THE NLG SHOCK STRUT ASSEMBLY.

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