# SDR ASAA2015122414468

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2015
- Submitted: December 29, 2015
- Operation: Air carrier
- Aircraft: [N596AS](https://openairdocs.org/aircraft/N596AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35688
- Aircraft time: 29,307 hours, 9,012 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Shim
- Part number: 3402523070
- Condition: Worn
- Location: Nr 1 Eng Blade
- 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/ASAA2015122414468

## Discrepancy

IAW T/C 78472002 NR 1 ENGINE FAN BLADE LUBRICATION FOUND NR 18 BLADE SHIMS WORN. ACFT GROUNDED. R & R NR 18 BLADE SHIMS. SHIMS WERE REPLACED WITH THE SAME PN 340-252-307-0.

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