# SDR JJBA20260518011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2026
- Submitted: May 18, 2026
- Operation: Air carrier
- Aircraft: [N16147](https://openairdocs.org/aircraft/N16147), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145749
- Aircraft time: 47,617 hours, 32,234 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil System
- Condition: Overserviced
- Location: Zone 100
- Stage of operation: CL
- How discovered: O
- Nature of condition: W, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20260518011

## Discrepancy

FUMES SMELLED ON TO ON OCF FROM SURFACE TO 2000 FT  SIMILAR TO GASOLINE NOT JET A. INSPECTED E1/E2 INLETS. T/S USING FIM. FOUND BURNT OIL ODOR WOULD OCCUR WHEN RUNNING PACKS OFF OF APU. INSPECTED APU FOR SIGNS OF OVERSERVICING. FOUND APU OIL OVER SERVICED ABOVE FULL LINE. CORRECTED APU OIL LEVEL. DECONTAMINATED AIR CONDITIONING SYSTEM. PERFORMED OPS CHECK OF AIR CONDITIONING SYSTEM. PERFORMED HIGH POWER RUNS. NO FURTHER ODORS DETECTED AT THIS TIME.

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