# SDR IPXA2018072332022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2018
- Submitted: July 25, 2018
- Operation: Air carrier
- Aircraft: [N433UP](https://openairdocs.org/aircraft/N433UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25464
- Aircraft time: 24,535 hours, 17,341 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Ac Bay
- Stage of operation: IN
- 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/IPXA2018072332022

## Discrepancy

VERY FOUL, PUNGENT ODOR FROM AIR CONDITIONING. WITH RIGHT PACK OFF ENROUTE, ODOR DISAPPEARS. FOUL ODOR ISOLATED TO RIGHT PACK. OPERATED RIGHT PACK OFF. T/S ACCOMPLISHED IAW FIM 21-00-01. INSPECTION OF AIR DIST DUCT PERF, NO OIL CONTAMINATION FOUND.

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