What was found
DURING TAKEOFF RUN, AUTOFEATHER DID NOT ARM. INSPECTED P/L MICRO SWITCHES FOR CORRECT OPERATION. NO DEFECTS NOTED. CLEANED C/P'S AT TSCU. REMOVED AND REPLACED RELAY 6121-K5. GROUND RAN, A/C OPS CHECK GOOD.
- Difficulty date
- July 25, 2009
- Submitted
- July 29, 2009
- Operation
- Air carrier
- Aircraft
- N931HA
- Make and model
- Dhav DHC8102
- Aircraft serial
- 132
- Aircraft time
- 53,098 hours, 58,719 cycles
- System (JASC)
- 6123 · Propeller Feathering/Reversing
- Part
- Relay
- Condition
- Failed
- Location
- Autofeather Sys
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.