# SDR HALA2019032200141

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2019
- Submitted: March 22, 2019
- Operation: Air carrier
- Aircraft: [N212HA](https://openairdocs.org/aircraft/N212HA), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 08129
- Aircraft time: 2,665 hours, 516 cycles
- System (JASC): [4997 · APU System Wiring](https://openairdocs.org/jasc/4997)
- Part: Connector
- Condition: Dirty
- Location: Apu
- Stage of operation: TX
- 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/HALA2019032200141

## Discrepancy

ETOPS SIGNIFICANT SYSTEM - UPON ARRIVAL APU AUTO SHUTDOWN, APU INOP.  PERFORMED TSM 49-00-81 CLEANED CONNECTOR P19. RE-SECURED CONNECTOR P19 TO FCU PERFORMED GROUND SCAN-NO FAULTS. PERFORMED APU BITE TEST PER MEL 49-00-00 TEST PASS. APU STARTED ON FIRST ATTEMPT, NO MESSAGES OR OTHER FAULTS NOTED OK FOR SERVICE.

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