# SDR 2022F00072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2021
- Submitted: January 25, 2022
- Operation: General aviation
- Aircraft: XAOOO
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 31713
- Aircraft time: 34,907 hours, 19,633 cycles
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: None
- Condition: Leaking
- Location: Zone 400
- Component: Engine, Cfmint
- 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/2022F00072

## Discrepancy

N2 DRIVE PAD DRAIN WITH CONSTANT OIL LEAK OF 40 DROPS PER MINUTE, DURING THE OVERNIGHT AT MEX STATION AND IN ACCORDANCE WITH 500HR-WING INSPECTION-M2 CHECK, IT WAS DETECTED N2 DRIVE PAD DRAIN WITH CONSTANT OIL LEAK OF 40 DROPS PER MINUTE AT RIGHT ENGINE; SO THE RIGHT ENGINE N2 DRIVE PAD SEALSOL WAS REPLACED IAW AMM 72-60-00, TESTED CORRECT.

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