# SDR SIMA20130325006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2013
- Submitted: March 26, 2013
- Operation: Air carrier
- Aircraft: [N636AE](https://openairdocs.org/aircraft/N636AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145160
- Aircraft time: 32,080 hours, 29,396 cycles
- Engine: Rroyce AE3007A12
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Condition: Malfunctioned
- Location: Nr 1 Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20130325006

## Discrepancy

FOR FLIGHT 2710 THE CREW REPORTED THAT WITH APU RUNNING BLEED OPEN PACK NR 2 MADE NON-REGULAR RUNNING SOUNDS AFTER CYCLING PACK NR 2 AND ODORLESS SMOKE/VAPOR WAS SEEN AROUND THE AIRCRAFT AND FILLED UP THE CABIN.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED THE  E1 BLEED VALVE IAW EMB 145 AMM 36-11-05, OPC GOOD, MEL 36-01 RESTORED.  PART NUMBER 3215886-2, S/N 354.  REMOVED AND REPLACED RIGHT ACM IAW EMB 145 AMM 21-51-03 OPS CHECK GOOD, NO LEAKS NOTED AND ETN EM 21-056.  PART NUMBER 8152403, S/N 9908264.  REMOVED AND REPLACED RIGHT DUCT TEMP SENSOR IAW EMB 145 AMM 21-60-03, OPS CHECK GOOD.  PART NUMBER 8152892, S/N 06455.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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