# SDR UIEA2021072001600

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2021
- Submitted: July 21, 2021
- Operation: Air carrier
- Aircraft: [N1487A](https://openairdocs.org/aircraft/N1487A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 28865
- Aircraft time: 90,269 hours, 18,862 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Ecs
- Condition: Contaminated
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021072001600

## Discrepancy

AT ROTATION DURING TAKEOFF A LIGHT HAZE OR SMOKE WAS OBSERVED AROUND THE FIRST OFFICER POSITION ALONG WITH A SOUR SMELL. THE HAZE DISSIPATED IMMEDIATELY AND THE SMELL SUBSIDED AFTER A FEW MINUTES(<P>PERFORMED INSPECTION IAW 05-51-56 -202-001 CONTAMINATION REMOVED FROM AIR CONDITIONING AND PNEUMATIC SYTEM . OPS CHECKS OK, ACFT OK TO CONTINUE </P>)

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