# SDR CALA2018021100594

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2018
- Submitted: February 12, 2018
- Operation: Air carrier
- Aircraft: [N24211](https://openairdocs.org/aircraft/N24211), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28771
- Aircraft time: 62,670 hours, 22,229 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: O-Ring
- Condition: Leaking
- Location: Nr 2 Engine
- Stage of operation: DE
- 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/CALA2018021100594

## Discrepancy

UPON DESCENT NOTICED OIL QTY NR 2 ENGINE READING 17. ALL OTHER INDICATIONS WERE NORMAL (ENGINE BROUGHT BACK TO IDLE).  EMERGENCY DECLARED. FOUND N2 DRIVE PAD LEAKING OIL ON IDLE RUN. APPROX 1/3 CUP IN 5 MINS.  REMOVED AND REPLACED N2 DRIVE PAD ORINGS AND SEALOL PER AMM 72-60-00-400-802-FOO.  NR 2 ENG LEAK CHECK GOOD AT THIS TIME OK TO CONTINUE.

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