# SDR HALA2021111800209

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2021
- Submitted: November 18, 2021
- Operation: Air carrier
- Aircraft: [N399HA](https://openairdocs.org/aircraft/N399HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1496
- Aircraft time: 31,613 hours, 4,982 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Case
- Condition: Cracked
- Location: Intake Box
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2021111800209

## Discrepancy

SHIP 399 UPON REMOVAL OF APU AIR INTAKE BOX. FOUND CORROSION, CRACK AND DISBOND DAMAGE ON FWD SIDE OF CASING. CORRECTIVE ACTION: REPAIRED PER PRI 595436-14 AND ER/A 595436-14. (2021133)

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