# SDR WWMA9600047

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N969AE
- Make and model: Bag JETSTM3201
- Aircraft serial: 969
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Cooling Turbine
- Part number: 1658D000
- Condition: Defective
- Location: Left
- Stage of operation: CR
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WWMA9600047

## Discrepancy

THE CREW REPORTED THAT THE LEFT BLEED WAS PRODUCING A STRONG BURNING HOT OIL SMELL.  MAINTENANCE DEFERRED THE LEFT BLEED IAW THE MEL.  UPON INVESTIGATION IN SBP ON 5-30-96, THE LEFT COOLING TURBINE AND WATER SOCK WERE REPLACED.  GROUND RAN AIRCRAFT AND NO SMELLS WERE NOTED.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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