# SDR MYWA110083

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2011
- Submitted: August 10, 2011
- Operation: Air carrier
- Aircraft: [N734MA](https://openairdocs.org/aircraft/N734MA), registered now
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 30039
- Aircraft time: 28,887 hours, 10,349 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Bleed Air Sys
- Condition: Malfunctioned
- Location: Right
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MYWA110083

## Discrepancy

ETOPS SIGNIFICANT SYSTEM:  IN CLIMB (30,000) RIGHT DUCT PRESSURE SHOWS 45 PSI LEFT DUCT PRESSURE SHOWS 25 PSI.  INSPECTED NR 1 ENG BLEED AIR SYSTEM IAW AMM 36-11-00.  FOUND NO DEFECTS.  PERFORMED ENGINE POWER RUN UP IAW AMM 71-00-00.  NO DEFECTS NOTED.

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