# SDR R61A2019111651265

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2019
- Submitted: November 17, 2019
- Operation: Air carrier
- Aircraft: [N138HQ](https://openairdocs.org/aircraft/N138HQ), 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: 17000234
- Aircraft time: 29,422 hours, 22,770 cycles
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Wire Harness
- Part number: 9171A002101
- Part serial: NSN
- Condition: Faulty
- Location: Downlock Sensor
- 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/R61A2019111651265

## Discrepancy

***AIRCRAFT IS IN HEAVY CHECK*** LEFT MLG DOWNLOCK SENSOR 1 HARNESS FOUND FAULTY DURING EMERGENCY EXTENSION OPS TEST. REPLACED SENSOR 1 HARNESS IAW AMM 32-00-01-400-801-A.***AIRCRAFT REMAINS IN HEAVY CHECK***

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