# SDR SIMA20130110003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2013
- Submitted: January 11, 2013
- Operation: Air carrier
- Aircraft: [N602AE](https://openairdocs.org/aircraft/N602AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145048
- Aircraft time: 35,485 hours, 29,735 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Pressure Switch
- Part number: 7821008
- Part serial: 2526
- Condition: Corroded
- Location: Bleed Air Sys
- 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/SIMA20130110003

## Discrepancy

DURING MAINTENANCE INSPECTION FOUND THE HIGH STAGE VALVE PRESSURE SWITCH PINS VERY CORRODED.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REPLACED NR 2 ENGINE HIGH STAGE PRESSURE SWITCH AS PER AMM 36-11-07.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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