# SDR IPXA2019060752883

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2019
- Submitted: June 7, 2019
- 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: 25,206 hours, 17,881 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Stage of operation: CR
- 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/IPXA2019060752883

## Discrepancy

DESCENTING THROUGH 10,000' AIRCRAFT HAD A VERY STRONG ODOR COMING FROM PACKS. SMELLED OF WET DIRTY SOCKS.T/S IAW. FIM 21-00-01, PB 301 ACCOMPLISHED. ENGINE OIL CONSUMPTION FOUND OK. BOTH ENGINES CHECKED FOR OVERFILL, FOUND OK. EXAMINED BOTH PACK FOR OIL CONTAMINATION, NO OIL PRESENT. L/H & R/H ENGINE RUN I.A.W. AMM 71-00-00-862-001-P00 REV. 123.01 ACCOMPLISHED. NO SMELL OR FUMES EVIDENT.

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