# SDR UPS07151005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2007
- Submitted: October 29, 2007
- Operation: Air carrier
- Aircraft: [N143UP](https://openairdocs.org/aircraft/N143UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0826
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Duct
- Condition: Contaminated
- Location: Bleed Air
- Stage of operation: CR
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS07151005

## Discrepancy

INSPECTION TYPE:N/A DIVERSION - AFT & BULK SMOKE DETECTED IN FLIGHT.  BOTH BOTTLES DISCHARGED.  *S/D*  PERFORMED CARGO COMP SMOKE DET ADJ/TEST PROCEDURE IAW MM 26-16-00-05 ALL SYS CHECKED GOOD.  REMOVED 4 EA DUCTS FWD OF MIXING CHAMBER FOUND HYDRAULIC FLUID RESIDUE.  CLEANED PER 20 -41-11-00.  REINSTALLED 4EA DUCTS & LEAK CHECKED GOOD.  RAN ENGS & APU WITH ALL ZONES TO DUCT TEMP.

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