# SDR SWAA20260720694UI

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2026
- Submitted: July 21, 2026
- Operation: Air carrier
- Aircraft: [N225WN](https://openairdocs.org/aircraft/N225WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34333
- Aircraft time: 67,803 hours, 40,809 cycles
- Engine: Cfmint CFM567B242
- System (JASC): [7397 · Engine Fuel System Wiring](https://openairdocs.org/jasc/7397)
- Part: Wire Harness
- Condition: Faulty
- Location: Zone 400
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA20260720694UI

## Discrepancy

ON CLIMBOUT APPROX 5,000FT NUMBER ONE ENGINE EGT WENT INTO REDLINE & COMPLETED APPROPRIATE QRC AND QRH CHECKLIST AND DIVERTED TO LAX. LANDED NORMALLY WITHOUT ISSUE PERFORMED EA M-21-177-01860 UP TO STEP 19 FOUND CJ10 HARNESS FAULTY. R & R CJ10 HARNESS PER AMM 73-21-06. STILL REQUIRES STEP 20-24 OF EA

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