# SDR ASAA2015060511999

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2015
- Submitted: June 8, 2015
- Operation: Air carrier
- Aircraft: [N516AS](https://openairdocs.org/aircraft/N516AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39044
- Aircraft time: 24,594 hours, 7,584 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Regulator
- Part number: 1074926
- Part serial: 8075
- Condition: Failed
- Location: Nr 2 Bleed
- Part time: 32,935 hours, 15,625 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015060511999

## Discrepancy

AFTER NR 2 ENGINE START, TURNED ON RT PACK & AIR CONDITIONER BLEED AIR VALVE RT CIRCUIT BREAKER OPENED.  ACFT GROUNDED.  REPLACED NR 2 ENGINE BLEED AIR REGULATOR REF AMM 36-11-03-400-801.  OPS AND LEAK CHECKED GOOD.

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