# SDR ASAA2017081421635

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2017
- Submitted: August 16, 2017
- Operation: Air carrier
- Aircraft: [N588AS](https://openairdocs.org/aircraft/N588AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35685
- Aircraft time: 37,367 hours, 11,343 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Seal
- Part number: 3400022020
- Condition: Cracked
- Location: Nr 1 Eng Inlet
- 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/ASAA2017081421635

## Discrepancy

DURING INSPECTION OF THE NR 1 ENGINE INLET IAW TC 78472000, FOUND FIVE FAN OUTLET GUIDE VANE SEALS CRACKED AND/OR MISSING AT APPROXIMATELY 8 O'CLOCK POSITION LOOKING FWD.  ACFT GROUNDED.  REPLACED THE  DAMAGED OGV SEALS IAW EA 800-72EA-19168, REV 00, AND AMM 72-23-01-400-801-F00.

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