# SDR SWAA071053

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2007
- Submitted: February 22, 2007
- Operation: Air carrier
- Aircraft: [N436WN](https://openairdocs.org/aircraft/N436WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32456
- Aircraft time: 14,046 hours, 7,731 cycles
- Engine: Cfmint CFM567B2US
- Engine time: 26,967 hours, 15,621 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Engine
- Part number: CFM567B24622
- Part serial: 874560
- Condition: Leaking
- Location: Right
- Stage of operation: NR
- How discovered: 9
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA071053

## Discrepancy

DEPARTING FROM DAL, F/A REPORTED OILY ODOR IN CABIN WHICH PERSISTED FOR 10 TO 15 MINUTES.  ON SHUT DOWN AT MCI OBSERVED EXCESSIVE SMOKE FROM TAILPIPE WHICH PERSISTED FOR SEVERAL MINUTES AFTER SHUTDOWN AT GATE.  REMOVED AND REPLACED NR 2 ENGINE PER MM.

---
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.