# SDR ASAA2021042834693

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2021
- Submitted: April 29, 2021
- Operation: Air carrier
- Aircraft: [N596AS](https://openairdocs.org/aircraft/N596AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35688
- Aircraft time: 46,925 hours, 14,003 cycles
- 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/ASAA2021042834693

## Discrepancy

PER T/C 78472010 #2 ENG. FAN BLADE LUBE SPACERS #3,4,8,9,10,11,12,14,16,21 ARE DISBONDED. GROUNDED - YES. REPLACED SPACERS #3,4,8,9,10,11,14,16 AND 21 REF T/C 78472010.

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