# SDR ASAA2020032432525

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2020
- Submitted: March 24, 2020
- Operation: Air carrier
- Aircraft: [N529AS](https://openairdocs.org/aircraft/N529AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35198
- Aircraft time: 38,736 hours, 11,461 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/ASAA2020032432525

## Discrepancy

WHILE ACCOMPLISHED T/C # 78472010, FOUND #2 ENGINE FAN BLADE PLATFORM SEAL MISSING @ POSITION 16 AND 21. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FAN BLADE PLATFORM @ POSITION 16 AND 21 REF T/C # 78472010.

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