# SDR UIEA2020062601407

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2020
- Submitted: June 26, 2020
- Operation: Air carrier
- Aircraft: [N1373A](https://openairdocs.org/aircraft/N1373A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27205
- Aircraft time: 101,955 hours, 21,461 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil System
- Condition: Low
- Location: Apu
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020062601407

## Discrepancy

COLD SOAK APU START UNSUCCESSFUL AFTER 3 ATTEMPTS.  PERFORMED BITE TEST FOR APU.  MSG SHOWED LOW OIL.  SERVICED AS REQUIRED.  2ND ATTEMPT AT APU START SUCCESSFUL IAW AMM 49-00-00.  DMI 130249 REMAINS OPEN FOR APU COLD SOAK START.

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