# SDR ASAA2023081144555

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2023
- Submitted: August 14, 2023
- Operation: Air carrier
- Aircraft: [N453AS](https://openairdocs.org/aircraft/N453AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36354
- Aircraft time: 35,845 hours, 11,289 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Seal
- Part number: 3051157090
- Condition: Leaking
- Location: #2 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023081144555

## Discrepancy

ACCOMPLISHED #2 ENGINE VENTS AND DRAINS INSPECTION. FOUND OIL COMING FROM THE N2 DRIVE PAD DRAIN LINE. GROUNDED - YES. REPLACED #2 ENGINE N2 DRIVE PAD SEALOL SEAL IAW AMM 72-60-00-400-F00 UP TO STEP 5.G.(5) (D), LEAK CK STILL REQ JM 53119 08-11-23INSTALLED #2 ENGINE N2 DRIVE PAD COVER IAW AMM 72-63-01-400-801-F00 UP TO STEP 3.F.(2), LEAK CK STILL REQ JM 53119 08-11-23. INSP 82261 08-11-2023LEAK CHECK OF N2 SEALOL GOOD. NO LEAKS NOTEDLEAK CHECK OF DRIVE PAD COVER COMPLETE.

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