# SDR ASAA2015102913566

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2015
- Submitted: November 2, 2015
- Operation: Air carrier
- Aircraft: [N409AS](https://openairdocs.org/aircraft/N409AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41733
- Aircraft time: 10,946 hours, 3,562 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Elastomer
- Part number: 3400012610
- Condition: Separated
- Location: Engine Fan
- 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/ASAA2015102913566

## Discrepancy

NR 1 ENGINE FAN BLADE SPACERS AT LOC'S 2, 4, 7, 13-21, 11EA  HAVE ELASTOMER SEPARATION, MAX IAW MM ALLOWED 8 EA.  ACFT GROUNDED.  ALL 24 FAN BLADE SPACERS ON NR 1 ENGINE WERE REPLACED.

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