Service difficulty report · Electronic Unit · Dhav DHC8102

Difficulty date
August 14, 2011
Submitted
August 18, 2011
Operation
Air carrier
Aircraft
N931HA
Make and model
Dhav DHC8102
Aircraft serial
132
Aircraft time
57,835 hours, 64,041 cycles
Part
Electronic Unit
Part number
30005000024
Part serial
MM0182
Condition
Failed
Location
Prop Torque
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

AUTOFEATHER ARM LIGHT REMAINED ILLUMINATED INFLIGHT UNTIL TORQUE REDUCED BELOW 80 PERCENT, NR 1 TORQUE INDICATOR ERRATIC AND STICKS. R & R TSEU USING RETAINED HARDWARE AND RESECURED ALL CONNECTOR PLUGS AND BONDING WIRE. GROUND RAN ACFT WITH OPS CHECKS. OPS CHECKED GOOD.