# SDR CALA2023020800355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2023
- Submitted: February 8, 2023
- Operation: Air carrier
- Aircraft: [N667UA](https://openairdocs.org/aircraft/N667UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29239
- Aircraft time: 84,266 hours, 18,346 cycles
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Engine
- Part number: NOTREPORTED
- Condition: Not Reported
- Location: Lt Eng
- Stage of operation: CR
- How discovered: O
- Nature of condition: O, Y
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023020800355

## Discrepancy

CREW REPORTS A LOUD BANG FROM LEFT ENGINE FOLLOWED BY VIBRATION, ENGINE WAS SHUT DOWN AND CREW REPORTED OIL AND HYD QTY WENT TO ZERO. DD CONFIRMED NORMAL LANDING AND A/C WAS NOT OVERWEIGHT. LOCAL MX REPORTS SMALL METAL BALLS IN TAILPIPE ALONG WITH OIL EVERYWHERE. FOUND #1 ENGINE AGB COMPLETELY DESTROYED AND COMPONENTS SCH AS REMOVED AND INSTALLED NEW SERVICABL ENGINE SN 717604 USING SIGNED OFFS FROM TASK CARD 63-7100-1-9800 AND REFERENCING AMM TASK 71-00-02-400-840-C1

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