# SDR 2DYA20210511002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2021
- Submitted: May 21, 2021
- Operation: Air carrier
- Aircraft: [N703KW](https://openairdocs.org/aircraft/N703KW), registered now
- Make and model: Boeing 767336
- Aircraft serial: 24343
- Aircraft time: 59,623 hours, 34,966 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Stage of operation: DE
- 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/2DYA20210511002

## Discrepancy

ACRID SMELL FROM AIR CONDITIONING WHEN ENGINES COME TO IDLE DURING DESCENT.   PERFORMED GVI ON AIR CONDITIONING SYSTEM PER AMM 05-51-56 AND ENGINE RUN UP, NO ODOR NOTED.  REF. B767 AMM 71-00-00 TEST# 3.

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