# SDR ASAA0955821

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2009
- Submitted: June 4, 2009
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 9,999 hours, 3,144 cycles
- Engine: Cfmint CFM567B27
- Engine time: 9,999 hours, 3,144 cycles
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Shim
- Part number: 3402523070
- Condition: Worn
- 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/ASAA0955821

## Discrepancy

TWENTY FOUR (24) FAN BLADE SHIMS REQUIRE REPLACEMENT DUE TO WEAR, NR 1 ENGINE.  INSTALLED 24 FAN BLADE SHIMS.  P/N 340 252 307 0 PER T/C 78472002.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.