# SDR UPS96221330

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N919UP](https://openairdocs.org/aircraft/N919UP), registered now
- Make and model: Boeing 727-30C
- Registry model: [Boeing 727-30C](https://openairdocs.org/model/boeing-727-30c) (OpenAirDocs)
- Aircraft serial: 19012
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Bleed Air So Vlv
- Condition: Inoperative
- Location: Nr 2 Engine
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS96221330

## Discrepancy

INSPECTION TYPE-N/A, SMELL/ODOR OF BURNT OIL/RUBBER WHEN USING NR 1 BLEED AIR FOR LEFT PACK SMELL GOES AWAY WHEN AIR SOURCE SWITCHED TO ENG NR 2.  NR 1 ENG BLEED AIR S/O VALVE INOP, PER MEL 36-6-1-2 M-116899.

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