# SDR HALA2019102100430

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2019
- Submitted: October 21, 2019
- Operation: Air carrier
- Aircraft: [N209HA](https://openairdocs.org/aircraft/N209HA), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 08186
- Aircraft time: 4,588 hours, 895 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil System
- Condition: Low
- Location: Apu
- Stage of operation: TX
- 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/HALA2019102100430

## Discrepancy

ETOPS SIGNIFICANT SYSTEM - UPON APU START LOW OIL LEVEL ADVISORY. APU RUN FOR 30 MINUTES. // SERVICED APU WITH 2PT. OIL. QUANTITY CHECK GOOD. NO FAULTS NOTED AFTER APU START. REF. AMM 12-13-49-612-001-A O.K. TO CONTINUE.

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