# SDR ASAA2022081439507

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2022
- Submitted: August 15, 2022
- Operation: Air carrier
- Aircraft: [N537AS](https://openairdocs.org/aircraft/N537AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35204
- Aircraft time: 39,085 hours, 11,277 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: #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/ASAA2022081439507

## Discrepancy

WHILE ACCOMPLISHING ASA TC #78472010, FAN BLADE LUBE #2 ENG, FOUND FAN BLADE SPACERS #1,5, & 18 W/ DISBONDED ELASTOMER OUT OF LIMITS. REQUIRES REPLACEMENT OF SPACERS. GROUNDED - YES. REMOVED AND REPLACED SPACERS #1, 5, 18. REF ASA T/C #78472010.

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