# SDR WTAA950187

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N251YV
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120251
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Condition: Fumes
- Location: Cockpit
- Stage of operation: NR
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WTAA950187

## Discrepancy

SFO - OIL FUMES REPORTED IN COCKPIT WITH APU IN OPERATION.  FUMES DIMINISHED AFTER SHUTDOWN OF APU.  MAINTENANCE DEFERRED APU PER MEL 49-00-01.  AIRCRAFT RETURNED TO SERVICE.  (W)

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