# SDR YENA2022012400021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2022
- Submitted: January 24, 2022
- Operation: Air carrier
- Aircraft: [N651JB](https://openairdocs.org/aircraft/N651JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02992
- Aircraft time: 57,429 hours, 20,367 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Fan
- Condition: Leaking
- Location: Apu Oil Cooler
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2022012400021

## Discrepancy

FLT # 379, (DCA-FLL). SMELL OF HOT OR BURNING PLASTIC WHILE DESCENDING 16,000 - 8,000; APU RAN PRIOR TO FLT 379 FOR TROUBLESHOOTING UPON INSPECTION FOUND OIL LEAKING FROM APU OIL COOLING FAN DOR WAS CLASSIFIED AS LEVEL 1 COMPLIED WITH INFO NOTICE 2017-T015SECTION B(2)A/C OK FOR SVC REMOVED +REPLACED BOTH RECIRC FILTERS AS REQUIRED IAW A 320 AMM 21-21-41. OPS CHECK OK @ THIS TIME A/C OK TO CONT SVC.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.