# SDR ASAA2019012427914

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2019
- Submitted: January 25, 2019
- Operation: Air carrier
- Aircraft: [N563AS](https://openairdocs.org/aircraft/N563AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35180
- Aircraft time: 46,287 hours, 13,880 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Seal
- Part number: 3400018160
- Condition: Missing
- Location: Nr 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/ASAA2019012427914

## Discrepancy

REF T/C 78472010 NR 2 ENGINE FAN BLADE LUBRICATION. FOUND PLATFORMS MISSING RUBBER SEALS BEYOND LIMITS. P/N: 340-001-816-0. 24 EACH. GROUNDED - YES. REPLACED ALL PLATFORMS ON NR 2 ENGINE FAN PER T/C 78472010.

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