# SDR UIEA2021101102216

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 2021
- Submitted: October 11, 2021
- Operation: Air carrier
- Aircraft: [N640GT](https://openairdocs.org/aircraft/N640GT), registered now
- Make and model: Boeing 767-3S1
- Registry model: [Boeing 767-3S1](https://openairdocs.org/model/boeing-767-3s1) (OpenAirDocs)
- Aircraft serial: 25221
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: None
- Condition: None
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021101102216

## Discrepancy

APU FAULT EICAS MSG(<P>INSPECTED APU FOR SUFFICIENT OIL, NO OIL NEEDED. PERFORMED APU BITE TEST AND SELF TEST IAW AMM TASKS. FOUND CLEARED MEMORY THEN RAN APU IAW AMM TASK 49-11-00-802-002. NO FAULTS FOUND.</P>)

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