# SDR PCAA0403180

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2004
- Submitted: March 9, 2004
- Operation: Air carrier
- Aircraft: [N984HA](https://openairdocs.org/aircraft/N984HA), registered now
- Make and model: Dhav DHC8102
- Aircraft serial: 377
- Aircraft time: 26,055 hours, 28,207 cycles
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Computer
- Part number: 7003360941
- Part serial: 012277
- Condition: Faulty
- Location: Nr 2 Ahars
- Part time: 26,858 hours, 29,599 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: G
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PCAA0403180

## Discrepancy

FLIGHT 3893 HAD TO RETURN TO FIELD DUE TO NR 2 ADI AND HSI FAILING ON INITIAL CLIMB.  MAINTENANCE REMOVED AND REPLACED NR 2 AHARS COMPUTER AND OPERATIONAL CHECKED NR 2 HSI AND ADI, ALL CHECKS GOOD.  AIRCRAFT RETURNED TO SERVICE.

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