# SDR ASAA2023021041929

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2023
- Submitted: February 14, 2023
- Operation: Air carrier
- Aircraft: [N428AS](https://openairdocs.org/aircraft/N428AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36353
- Aircraft time: 25,326 hours, 7,938 cycles
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Spinner
- Part number: 3370051180
- Condition: Damaged
- Location: Nr 2 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023021041929

## Discrepancy

REF ASA T/C 78472000 ENG INLET & FAN DETAILED INSP FOUND #2 ENG S/N 854343 FRONT SPINNER CONE WHITE ANTI EROSION PAINT MISSING BY 50%. GROUNDED - YES.   REMOVED & REPLACED #2 ENGINE SPINNER CONE REF B737-900 AMM 72-21-01.

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