# SDR AALA20150411005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2015
- Submitted: April 13, 2015
- Operation: Air carrier
- Aircraft: [N606AA](https://openairdocs.org/aircraft/N606AA), registered now
- Make and model: Boeing 757223
- Aircraft serial: 27057
- Aircraft time: 58,709 hours, 20,262 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Condition: Faulty
- Location: Lt Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20150411005

## Discrepancy

DURING CLIMB LT ENGINE BLEED OFF & HOT BURNING ODOR IN COCKPIT & CABIN. DIVERTED.   R & R LT ENG HIGH STAGE PILOT VALVE IAW MM 36-11-08.  PERFORMED OPERATIONAL & LEAK CHECKS. ACCOMPLISHED SHED HIGH POWER RUN.  NOTED NO BURNING SMELLS THROUGHOUT THE CABIN.

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