# SDR IPXA2023100641831

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2023
- Submitted: October 6, 2023
- Operation: Air carrier
- Aircraft: [N335UP](https://openairdocs.org/aircraft/N335UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 37856
- Aircraft time: 35,005 hours, 12,344 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2023100641831

## Discrepancy

*SDR FILED OPEN* #2 ENGINE, THE L/H UPPER SIDE T/R ACTUATOR BALLSCREW WAS CORRSION AND ACTUATOR END WAS CRACKED. DURING LUB T/R BALLSCREW NUT FOUND. NO PARTS IN KIX, ITEM DEFERRAL PER MEL 78-31-1. C/ W DMP 78-31-1

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