# SDR JJBA201906192015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2019
- Submitted: June 19, 2019
- Operation: Air carrier
- Aircraft: [N27190](https://openairdocs.org/aircraft/N27190), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500934
- Aircraft time: 34,409 hours, 21,881 cycles
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Connector
- Condition: Damaged
- Location: Nlg Downlock
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA201906192015

## Discrepancy

FAILED OCF, LANDING GEAR DISAGREEMENT, ALL GEAR WOULD NOT RETRACT. TROUBLESHOT PROXIMITY SWITCHES AND HARNESS. FOUND NLG DOWN LOCK A CONNECTOR P4661 WITH PUSHED PIN. RE-SEATED PIN IN CANNON PLUG. PERFORMED PROXIMITY SWITCH FUNCTIONAL CHECK. OPS CHECK GOOD. PERFORMED LANDING GEAR EXTENSION AND RETRACTION. OPS CHECK GOOD.

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