Service difficulty report · Control Unit · Dhav DHC8201

Difficulty date
June 7, 2005
Submitted
June 14, 2005
Operation
Air carrier
Aircraft
N969HA
Make and model
Dhav DHC8201
Aircraft serial
468
Aircraft time
14,545 hours, 16,122 cycles
Part
Control Unit
Part number
3014403
Part serial
2393
Condition
Faulty
Location
Auto Feather Sys
Part time
14,545 hours, 16,122 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AT 400 FEET, NR 2 PROPELLER AUTO FEATHERED THE ENGINE TORQUE WAS AT 95 PERCENT. CREW ALSO REPORTED THE TORQUE WENT TO THE RED LINE AND REMAINED. REPLACED THE NR 2 TSCU.