# SDR MASA200500719

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2005
- Submitted: September 14, 2005
- Operation: Air carrier
- Aircraft: N989HA
- Make and model: Dhav DHC8202
- Aircraft serial: 427
- Aircraft time: 23,101 hours, 25,818 cycles
- System (JASC): [6123 · Propeller Feathering/Reversing](https://openairdocs.org/jasc/6123)
- Part: Relay
- Part number: M390166105L
- Condition: Malfunctioned
- Location: Auto Feathering
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA200500719

## Discrepancy

ASH 6259 PHX.  A/F WILL NOT ARM.  MX RESET THE SYSTEM AND PERFORMED ENGINE RUN CHECKS AND THE SYSTEM CHECKED GOOD.  THE AIRCRAFT THEN RTG A SECOND TIME FOR SAME PROBLEM.  MX ADJUSTED THE AUTOFEATHER ARMING POT, REMOVED AND REPLACED K5 RELAY.

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