# SDR ASAA2018070225247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 27, 2018
- Submitted: July 2, 2018
- Operation: Air carrier
- Aircraft: [N568AS](https://openairdocs.org/aircraft/N568AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35183
- Aircraft time: 43,645 hours, 13,269 cycles
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018070225247

## Discrepancy

WHILE ACCOMPLISHING T/C 78273000, FOUND SHORT TIME FAULT FOR ENGINE NR 1 MSG NO 75-30801 T25 SIGNALS DISAGREE. GROUNDED - YES. ENG NR 1 TROUBLESHOOTING DONE REF FIM 75-33 TASK 805: EEC TEST SHOWS NO FAULTS. PT25 SENSORS SHOW WITHIN 2 DEGREES OF EACH OTHER. THIS CLEARS THE PLT.

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