SDR 2012F00233

Service difficulty report · Diode · Beech 200BEECH

Difficulty date
October 31, 2012
Submitted
November 6, 2012
Operation
General aviation
Aircraft
N912SV
Make and model
Beech 200BEECH
Aircraft serial
BB1299
Aircraft time
8,792 hours, 10,173 cycles
Part
Diode
Part number
70H10A
Condition
Failed
Location
Buss Feed
Part time
8,792 hours, 10,173 cycles
Stage of operation
CL
How discovered
O
Nature of condition
H
Precautionary procedure
O

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

What was found

LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF. THE NR 2 ELECTRICAL BUSS WAS WITHOUT POWER. MX FOUND THAT BOTH THE BUSS FEED DIODES HAD FAILED OPEN.