# SDR YENA20160306220

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2016
- Submitted: March 8, 2016
- Operation: Air carrier
- Aircraft: [N646JB](https://openairdocs.org/aircraft/N646JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2945
- Aircraft time: 38,072 hours, 13,234 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Generator
- Part number: 14330375
- Part serial: 3580
- Condition: Failed
- Location: Vacuum
- Part time: 9,533 hours, 3,279 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20160306220

## Discrepancy

AFT LAV ELECTRICAL PUMP MAKING LOAD NOISE DURING FLUSH OPERATION, F/A AFT REPORT BURNING ODOR A/C RIGHTLAVATORY SYSTEMS- VACUUM GENERATOR; R & R VACUUM GENERATOR IAW AMM 38-31-64, OPS CK GOOD.  THIS ACTION CLEARS MDDR 276583.  MX-4 UPDATED, PLACARD REMOVED, MCC NOTIFIED.

---
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.