# SDR ASMF201111008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2011
- Submitted: November 30, 2011
- Operation: Air carrier
- Aircraft: [N359AM](https://openairdocs.org/aircraft/N359AM), registered now
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 32359
- Aircraft time: 37,993 hours, 27,403 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Regulator
- Part number: 1074926
- Part serial: 9198
- Condition: Failed
- Location: Bleed Air
- Part time: 18,746 hours, 9,414 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/ASMF201111008

## Discrepancy

ACFT PERFORMED AN UNSCHEDULED LANDING, DURING CLIMB THE LT ENGINE PURGE INDICATED 5 PSI, SO THE FLIGHT CREW ACCOMPLISHED THE QRH 2.6 PROCEDURE.  MX PERFORMED THE FIM 36-10, TASK 804 DETECTING VALUES WITHIN LIMITS, NO FAILURE WAS FOUND; REFUEL WAS PERFORMED.  AS A PRECAUTION, THE ENGINE BLEED AIR SYS WAS CHECKED, THE BLEED AIR CONTROL REGULATOR WAS REPLACED IAW MM 36-11-03 AND THE PNEUMATIC SYS SHUTOFF VALVE WAS REPLACED IAW MM 36-11-04, ALL CORRECT.

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