# SDR C77A2019070200001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2019
- Submitted: July 2, 2019
- Operation: Air carrier
- Aircraft: N609CZ
- 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: 17000197
- Aircraft time: 31,454 hours, 19,045 cycles
- System (JASC): [3222 · Nose/Tail Landing Gear Strut/Axle](https://openairdocs.org/jasc/3222)
- Part: Landing Gear
- Part number: 17070745613
- Part serial: 00229
- Condition: Underserviced
- Location: Nlg
- Part time: 30,858 hours, 18,554 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C77A2019070200001

## Discrepancy

LG WOW FAIL IN FLT. FOUND NLG TO BE UNDER SERVICED. REMOVED AND REPLACED LOWER NLG SCHRADER VALVE AND PERFORMED COMPLETE GROUND SERVICE REF: AMM 12-12-09 PERFORMED WOW SENSOR FUNCTIONAL CHECK AND GEAR RETRACTION OP'S CHECK REF. AMM 32-62-00, 32-33-00. NO FAULTS NOTED AT THIS TIME. AIRCRAFT IS OK FOR SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.