# SDR YENA2023112401454

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2023
- Submitted: November 24, 2023
- Operation: Air carrier
- Aircraft: [N784JB](https://openairdocs.org/aircraft/N784JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 04578
- Aircraft time: 47,987 hours, 16,733 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- 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/YENA2023112401454

## Discrepancy

FLT#1447, HPN-TPA. 'ON T/O OIL SMELL IN FLIGHT ON DESCENT SAME SMELL. TURN OFF PACK 1 AND SMELL WENT AWAY ( PACKS ); REF TSM 71-00-00-810-087A SUBTASK 71-00-00-810-090A LED TO REPLACEMENT OF LP TURBINE SHAFT BLIND SEAL. REMOVED AND REPLACED BLIND CAP SEAL PER AMM 72-51-41-000-012. IDLE LEAK CHECK OK PER AMM 71-00-00-710-012B. A/C OK FOR SERVICE. THIS CLEARS MDDR 530232. MX-4 UPDATED. PLACARD REMOVED. MCC NOTIFIED. #1 PACK REACTIVATED AND DECON ACCOMPLISHED REF LP 3501985, ITEM 1 (COMPLIED WITH INFO NOTICE 2017-T015, SECTION B2, CONTAMINATION LEVEL A WAS ACCOMPLISHED PER TSM 05-50-00-810-831-A.).'

---
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.