# SDR YENA2023031000224

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2023
- Submitted: March 10, 2023
- Operation: Air carrier
- Aircraft: [N523JB](https://openairdocs.org/aircraft/N523JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 01506
- Aircraft time: 78,922 hours, 28,688 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Fan
- Part number: 707239471
- Part serial: R2299CC
- Condition: Failed
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2023031000224

## Discrepancy

FLT#295, JFK-AUS.'DURING DESCENT INTO AUS BELOW 10000 AND AFTER PASSING THRU SEVERAL CLOUDS STRONG FUME SMELL ON FD AND IN CABIN ROW 20 FWD ( PACKS ); REFER TO L/P 3595597, ITEMS 1 (R & R COOLING IAW AMM 49-52-00. R & R APU HIGH OIL TEMP SENSOR IAW AMM 49-52-00. ACCOMPLISHED LEAK CHECK OF APU COOLER FAN ASSY & OIL TEMP SNSR. NO LEAKS NOTED IAW AMM 49-52-00), & L/P 3595598, ITEMS 1.  ACCOMPLISHED ECS DECONTAMINATION LEVEL 3 PER AMM 21-00-00-615 NO FURTHER ODOR DETECTED. REFER TO L/P 3595597 FOR MX FINDINGS. REINSTALLED ORIGINAL OIL COOLING FAN OUTLET DUCT ON APU IAW 49-52-00. BOTH PACKS OPERATE NORMALLY. NO ODOR WAS DETECTED.

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