# SDR ASAA2021112936765

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2021
- Submitted: December 2, 2021
- Operation: Air carrier
- Aircraft: [N584AS](https://openairdocs.org/aircraft/N584AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35682
- Aircraft time: 52,007 hours, 15,422 cycles
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Spinner
- Part number: 3370051180
- Condition: Worn
- Location: 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/ASAA2021112936765

## Discrepancy

WHILE PERFORMING T/C 78472010 CFM56-7 FAN BLADE LUBRICATION FOUND FWD SPINNER CONE WHITE ANTI-EROSION PAINT WORN OFF BEYOND 50%. GROUNDED - YES. REMOVED AND REPLACED FRONT SPINNER CONE REF TASK CARD # 78472010.

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