# SDR UIEA2021072901653

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2021
- Submitted: July 30, 2021
- Operation: Air carrier
- Aircraft: [N1321A](https://openairdocs.org/aircraft/N1321A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27957
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Cap
- Condition: Unsecure
- Location: Apu Oil System
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021072901653

## Discrepancy

APU OIL QTY EICAS MESSAGE DISPLAYED(<P>UPON FURTHER INVESTIGATION FOUND APU OIL CAP NOT SECURED.. SERVICED APU IAW B767AMM 12-13-04</P>)

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