# SDR ASAA2022070538962

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2022
- Submitted: July 7, 2022
- Operation: Air carrier
- Aircraft: [N403AS](https://openairdocs.org/aircraft/N403AS), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 41730
- Aircraft time: 35,970 hours, 11,504 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Insert
- Part number: 3400840030
- Condition: Delaminated
- Location: #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/ASAA2022070538962

## Discrepancy

REF T/C #78472000 #1 ENG INLET AND FAN BLADES-DETAILED INSPECTION. FOUND 2 EACH FASTENER INSERTS DELAMINATED FROM #5 I/B FAN FRAME PANEL. GROUNDED - YES. REMOVED AND REPLACED #1 ENG #5 I/B FAN FRAME PANEL REF B737-900 AMM 72-23-07.

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