# SDR ASAA12511028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2012
- Submitted: February 3, 2012
- Operation: Air carrier
- Aircraft: [N530AS](https://openairdocs.org/aircraft/N530AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36578
- Aircraft time: 7,048 hours, 2,239 cycles
- Engine: Cfmint CFM567B273
- System (JASC): [7421 · Spark Plug/Igniter](https://openairdocs.org/jasc/7421)
- Part: Igniter
- Part number: 90722151
- Condition: Inoperative
- Location: Nr 1 Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA12511028

## Discrepancy

NR 1 ENGINE WOULD NOT START.  NO EGT W/IN 10 SEC NO FUEL FLOW WHEN START LEVER RAISED TO IDLE.  FUEL FLOW INDICATOR INITALLY SHOWED .60 BUT DROPPED BACK TO 0 AFTER APPROX 1 SECOND.  IGNITION SWITCH WAS IN RIGHT POSITION.  REF FAULT CODE 74 30961.  REPLACED NR 1 ENG IGNITER PLUGS REF T/C 78474000.  AUDIBLE TEST OK.  PERFORMED NORMAL ENG START WITH IGNITION SWITCH IN RIGHT POSITION REF MAINT CHECK LIST.

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