# SDR ASAA2018090526009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2018
- Submitted: September 5, 2018
- Operation: Air carrier
- Aircraft: [N435AS](https://openairdocs.org/aircraft/N435AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 43292
- Aircraft time: 19,622 hours, 6,468 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Elastomer
- Part number: 3400012620
- Condition: Debonded
- Location: Nr 1 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/ASAA2018090526009

## Discrepancy

WHILE ACCOMPLISHING T/C 78472002 FOUND ALL FAN BLADE SPACERS ON NR 1 ENG TO HAVE DISBONDED ELASTOMERS ON BOTH SIDES. GROUNDED - YES. REMOVED AND REPLACED ALL 24 FAN BLADE SPACERS ON NR 1 ENG.

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