# SDR SWAA2026060808621

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2026
- Submitted: June 9, 2026
- Operation: Air carrier
- Aircraft: [N7868K](https://openairdocs.org/aircraft/N7868K), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 29364
- Aircraft time: 58,866 hours, 39,230 cycles
- System (JASC): [7720 · Engine Temperature Indicating System](https://openairdocs.org/jasc/7720)
- Part: Sensor
- Condition: Out Of Range
- Location: Egt
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026060808621

## Discrepancy

MAX T/O THRUST MTJ 97.1 N1 ON CLIMB NR 2 EGT INDICATED 966. REDUCED NR 2 THRUST BELOW REDLINE. INDICATIONS NORMAL AFTER - NO MASTER CAUTION LIGHTS.   CW FIM 77-21 TASK 801 FOUND J9 HARNESS AND/OR PROBE OUT OF RANGE.  REMOVED AND REPLACED PROBE T49.5 S4 SENSOR IAW AMM 77-21-01.  C/W NR 2 ENGINE INSPECTION AFTER ENGINE OPERATIONS ABOVE LIMIT IAW AMM 71-00-00.  C/W FIM 71-06 TASK 805.  C/W POWER ASSURANCE CHECK TEST 5 IAW AMM 71-00-00. NO FAULTS NOTED; ENGINE OPERATION NORMAL.

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