# SDR ASAA2018052224748

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2018
- Submitted: May 23, 2018
- Operation: Air carrier
- Aircraft: [N464AS](https://openairdocs.org/aircraft/N464AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 40714
- Aircraft time: 16,314 hours, 5,326 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Spacer
- Part number: 3400012610
- Condition: Debonded
- 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/ASAA2018052224748

## Discrepancy

WHILE ACCOMPLISHING TC 78472002, FOUND NR 2 ENG FAN BLADE SPACERS NR 3 AND NR 11 DISBONDED. GROUNDED - YES. REMOVED AND REPLACED NR 3 AND NR 11 FAN BLADE SPACERS ON NR 2 ENGINE IAW MTX TASK CARD 78472002 (CFM56-7 FAN BLADE LUBRICATION).

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