# SDR UIEA2023040300309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2023
- Submitted: April 4, 2023
- Operation: Air carrier
- Aircraft: [N1997A](https://openairdocs.org/aircraft/N1997A), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 27310
- Aircraft time: 103,933 hours, 22,049 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Lead
- Part number: 90431054
- Part serial: KF9457
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2023040300309

## Discrepancy

ENG #1 LOWER HIGH TENSION LEAD DAMAGED.(<P>REMOVED & REPLACED ENG #1 LOWER HIGH TENSION LEAD IAW 767-300 AMM 74-21-02. PERFORMED AUDIBLE TEST FOR ENG #1, AUDIBLE TEST OK IAW AMM 74-00-00</P>)

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