# SDR UALA2013042402839

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2013
- Submitted: May 24, 2013
- Operation: Air carrier
- Aircraft: [N216UA](https://openairdocs.org/aircraft/N216UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30549
- Aircraft time: 53,490 hours, 6,681 cycles
- Engine: Pwa PW40903
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Carbon Seal
- Condition: Leaking
- Location: Nr 2 Deoiler
- Stage of operation: NR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013042402839

## Discrepancy

NR 2 ENGINE HIGH OIL CONSUMPTION EXCEEDS LIMITS.  REPLACED DEOILER DRIVE CARBON SEAL IAW MM 72-61-02.

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