# SDR SWAA2026071531528

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2026
- Submitted: July 23, 2026
- Operation: Air carrier
- Aircraft: [N8559Q](https://openairdocs.org/aircraft/N8559Q), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63584
- Aircraft time: 28,158 hours, 14,318 cycles
- Engine: Cfmint CFM567B242
- System (JASC): [7400 · Ignition System](https://openairdocs.org/jasc/7400)
- Part: Ignition Sys
- Condition: Faulted
- Location: Nr 1 Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026071531528

## Discrepancy

NR 1 ENGINE HAD IMPENDING HOT START INDICATION COUPLED WITH FUEL LIKE ODOR.  FOUND NR 1 ENGINE LT IGNITION TO BE INOPERATIVE. NO EVIDENCE OF FUEL. OK TO CONTINUE IAW MEL 74-1-02, SP1 PERFORMED NR 1 ENGINE LT IGNITION TEST IAW AMM 74-00-00-750-801-F00 AND ENGINE RUN IAW AMM 71-00-00. NO FAULTS AT THIS TIME.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.