# SDR AALA202410105300

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2024
- Submitted: October 10, 2024
- Operation: Air carrier
- Aircraft: [N929NN](https://openairdocs.org/aircraft/N929NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33322
- Aircraft time: 33,201 hours, 14,333 cycles
- Engine: Cfmint CFM567B20
- Engine time: 33,201 hours, 14,333 cycles
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Probe
- Condition: Overtemp
- Location: Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202410105300

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ON TAKEOFF ENGINE NUMBER 2 EGT EXCEEDED LIMITS (AT LEAST 977) FOR ABOUT 1-2 MINUTES  AT CRUISE IT'S APPROX 50 DEGREES HOTTER THAN NUMBER 1; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. ACCOMPLISHED TSI # 0101350. REPLACED RIGHT TOP (AALA202410105300) AND BOTTOM PROBES (AALA202410107968) AND HARNESS (AALA202410108579). PER AMM 77-21-01. ACCOMPLISHED TEST 5 POWER ASSURANCE CHECK SATISFACTORY. PER AMM 71-00-00-700

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