# SDR C2XA11CL074

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2011
- Submitted: March 21, 2011
- Operation: Air carrier
- Aircraft: N14570
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145632
- Aircraft time: 17,726 hours, 14,688 cycles
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Wire Harness
- Part number: 14521493403
- Condition: Faulty
- Location: Nlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA11CL074

## Discrepancy

ORD FLT 6008 THE CREW REPORTED A LOUD "CLUNK" NOISE WHEN RETRACTING AND EXTENDING THE GEAR.  MAINTENANCE INSPECTED AND REPLACED THE EXTEND/RETRACT SOLENOID.  THE NOISE CAME BACK ON FLT 5809.  MAINTENANCE INSPECTED AND REPLACED THE NOSE LANDING GEAR DOWNLOCK HARNESS (A) W017.  OPERATIONAL CHECKS WERE GOOD.

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