# SDR ASAA2021042634673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2021
- Submitted: April 27, 2021
- Operation: Air carrier
- Aircraft: [N506AS](https://openairdocs.org/aircraft/N506AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35690
- Aircraft time: 46,970 hours, 14,224 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Spacer
- Part number: 3400012620
- Condition: Debonded
- Location: Nr 2 Eng 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/ASAA2021042634673

## Discrepancy

WHILE ACCOMPLISHING MTC 78472010, FOUND #2 ENG #7 & #22 FAN BLADE SPACER WITH DISBONDED ELASTOMERS. GROUNDED - YES. REPLACED #2 ENG #7 AND #22 FAN BLADE SPACERS REF T/C 78472010.

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