# SDR YENA20130109005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2013
- Submitted: January 10, 2013
- Operation: Air carrier
- Aircraft: N258JB
- 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: 19000047
- Aircraft time: 18,253 hours, 10,894 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Part number: 10070865
- Part serial: 2010020612
- Condition: Leaking
- Location: Bleed Air Sys
- Part time: 7,166 hours, 4,403 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20130109005

## Discrepancy

FLT 874 MCO-SJU, AIR RETURN TO MCO DUE TO LOSS OF BOTH BLEEDS NR 1 WAS ON MEL, NR 2 FAILED PASSING 23,500 FEET.  AIRCRAFT BEGAN TO DEPRESSURIZE, CABIN ALTITUDE NEVER EXCEEDED 7500 FEET DURING DESCENT HIGH POWER.  REMOVED AND REPLACED ENGINE NR 2 FAN AIR VALVE IAW AMM 36-11-09.  RUN FOR CHECKS OF BOTH ENGINE BLEED SYS ALL CHECKS NORMAL.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.