# SDR I5PA2026080819301

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2026
- Submitted: August 12, 2026
- Operation: Air carrier
- Aircraft: [N193AN](https://openairdocs.org/aircraft/N193AN), registered now
- Make and model: Boeing 757223
- Aircraft serial: 32387
- Aircraft time: 71,583 hours, 19,268 cycles
- Engine: Rroyce RB211535E4B3
- Engine time: 50,940 hours, 17,095 cycles
- System (JASC): [7421 · Spark Plug/Igniter](https://openairdocs.org/jasc/7421)
- Part: Igniter
- Part number: CH34743
- Part serial: NSN
- Condition: Faulty
- Location: Lt Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: Z
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/I5PA2026080819301

## Discrepancy

LEFT ENGINE IGNITION SYSTEM INOPERATIVE.  REPLACED LT ENGINE IGNITER PLUGS IAW AMM.

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