# SDR YENA20120407470

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2012
- Submitted: April 9, 2012
- Operation: Air carrier
- Aircraft: N265JB
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000049
- Aircraft time: 15,697 hours, 9,350 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Part number: 10070865
- Part serial: 2010030277
- Condition: Failed
- Location: Nr 1 Bleed
- Part time: 5,051 hours, 3,010 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/YENA20120407470

## Discrepancy

FLT 1402, CREW DECLARED EMERGENCY AND DIVERTED DUE TO BLEED 1 FAIL, CABIN ALTITUDE CLIMBS AT 230 WITH BLEED 2.  IN DESCENT QRH FIXES ISSUE.  CLIMBED BACK TO ALTITUDE AND BLEED 1 FAILS AGAIN AT 250.  FOUND MULTIPLE HITS ON FAN AIR VALVE.  REMOVED AND REPLACED NR 1 FAN AIR VALVE IAW AMM 36-11-09.  LEAK AND OPS CHECKED OK.

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