# SDR CALA2026051816333

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2026
- Submitted: May 18, 2026
- Operation: Air carrier
- Aircraft: [N78002](https://openairdocs.org/aircraft/N78002), registered now
- Make and model: Boeing 777224
- Aircraft serial: 27578
- Aircraft time: 124,332 hours, 13,037 cycles
- Engine: Ge GE9090B
- Engine time: 101,757 hours, 10,429 cycles
- System (JASC): [7810 · Engine Collector/Tailpipe/Nozzle](https://openairdocs.org/jasc/7810)
- Part: Exhaust Cone
- Part number: 2204M50G02
- Part serial: 5001
- Condition: Damaged
- Location: Nr 1 Eng
- Part time: 15,882 hours, 1,701 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026051816333

## Discrepancy

UPON ARRIVAL, DURING WALKAROUND ON ENGINE #1  A DENT WAS FOUND IN THE TURBINE NOZZLE EXHAUST AT 6 O CLOCK POSITION. PICS ATTACHED 17 INCH LONG INNER CRACK, 0,02 INCH (0,05 MM) WIDTH. ITEM 5 TURBINE PRIMARY EXHAUST NOZZLE ENGINE #1 REPLACED IAW AMM 78-11-01-400-802-G00

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