# SDR UIEA2020050600937

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2020
- Submitted: May 6, 2020
- Operation: Air carrier
- Aircraft: [N1409A](https://openairdocs.org/aircraft/N1409A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27960
- Aircraft time: 92,551 hours, 17,931 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: O-Ring
- Part number: AS3209226
- Condition: Missing
- Location: Apu Oil Cap
- Stage of operation: IN
- 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/UIEA2020050600937

## Discrepancy

APU STATUS MESSAGE  APU OIL QUANTITY (<P>FOUND APU OIL CAP MISSING O-RING, INSTALLED NEW O-RING IAW AMM 49-94-00 AND SERVICES IAW AMM 12-13-04, CHECK FOR LEAKS, GOOD. PERFORMED 3 STARTS WITH NO FAULTS.</P>)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.