# SDR HALA2022030700071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2022
- Submitted: March 7, 2022
- Operation: Air carrier
- Aircraft: [N384HA](https://openairdocs.org/aircraft/N384HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1259
- Aircraft time: 42,946 hours, 6,658 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: None
- Condition: None
- Stage of operation: UK
- 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/HALA2022030700071

## Discrepancy

ETOPS -  APU WILL NOT SHUT DOWN WITH APU MASTER SWITCH //  REMOVED AND REPLACED RELAYS (FIN:5KD AND 34KD). PER: ESPM 20-46-50. REMOVED AND REPLACED APU MASTER PUSH BUTTON(FIN:14KD) PER ESPM 20-56-53. 03/04/2022 #2438457 OPS CHECK PENDING. OPS CHK APU PER AMM 49-00-00-860-801-A. OPS CHK GOOD. BITE APU PER AMM 49-00-00-740-801-4. NO FAULTS NOTED. OK FOR SVC

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