# SDR ASAA2023093045366

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2023
- Submitted: October 3, 2023
- Operation: Air carrier
- Aircraft: [N403AS](https://openairdocs.org/aircraft/N403AS), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 41730
- Aircraft time: 40,729 hours, 12,972 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Packing
- Part number: J221P019
- Condition: Faulty
- 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/ASAA2023093045366

## Discrepancy

DURING COMPLETION OF TC # 78472040 NO. 2 ENG CHIP DETECTOR INSP, FOUND BLACK PACKING DEBRIS IN SCAVENGE SCREEN OF FORWARD SUMP SCAVENGE MCD. GROUNDED - YES. REMOVED AND REPLACED PACKINGS ON INNER AND OUTER SPOOLS OF #2 EG AGB/TGB SCAVANGE, FWD SUMP SCAVANGE AND REAR SUMP SCAVANGE UP THROUGH AMM STEP 79-21-01-400-804-F00 4.G(6). P GARNER 43305 10-01-2023. COMPLETED IDLE POWER LEAK CHECK AND INSTALLATION OF APPLICABLE CHIP DETECTORS OF ENG 2 LUBE UNIT. LEAK CHECKS GOOD. REF AMM 79-21-01-400-804 -F00 STEPS G(7)-(9) THIS CLEARS PLT C/N 010334013. SEAMC AUSTIN NOTIFIED.

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