# SDR RAIA00501035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2005
- Submitted: January 20, 2005
- Operation: Air carrier
- Aircraft: N804HK
- Make and model: Emb EMB-145
- Registry model: [EMB EMB-145](https://openairdocs.org/model/embraer-emb-145) (OpenAirDocs)
- Aircraft serial: 145082
- Aircraft time: 13,861 hours, 13,325 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Switch
- Part number: 8005701
- Part serial: 2446
- Condition: Malfunctioned
- Location: Mlg
- Part time: 3,928 hours, 4,096 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/RAIA00501035

## Discrepancy

3578 - PIT- LANDING GEAR WOULD NOT RETRACT.  MAINTENANCE INSPECTED AIRCRAFT AND FOUND BOTH LEFT DOWN LOCK PROX SWITCHES INOP.  REMOVED AND REPLACED ONE PROX SWITCH AND CLEANED OTHER.

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