# SDR UIEA9975

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 16, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N523MC
- Make and model: Boeing 747-2D7B
- Registry model: [Boeing 747-2D7B](https://openairdocs.org/model/boeing-747-2d7b) (OpenAirDocs)
- Aircraft serial: 21782
- Engine: Ge CF650E2
- System (JASC): [7421 · Spark Plug/Igniter](https://openairdocs.org/jasc/7421)
- Part: Ignitor
- Part number: CH31785
- Condition: Eroded
- Location: Nr 1 Engine
- Stage of operation: DE
- Nature of condition: X
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA9975

## Discrepancy

FLT 2087 - ANC-KIX - DURING DESCENT THROUGH 4000 FT, NR 1 ENGINE FLAMED OUT.  FLIGHT CRWE DID NOT ATTEMPT TO RE-START ENGINE.  AIRCRAFT LANDING AT KIX UNEVENTFUL.  MAINTENANCE PERFORMED TROUBLESHOOTING AS PER MM 71-00-42.  NO FAULTS FOUND.  BOTH IGNITERS WERE REPLACED.  REMOVED IGNITERS SHOWED SIGNS OF HEAVY EROSION.  MPA PERFORMED ON NR 1 AND NR 4 ENGINES.  ACCELERATION/DECELERATION NORMAL.  (M)

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