Service difficulty report · Actuator · Bolkms BO105C

Difficulty date
May 12, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Bolkms BO105C
Engine
Allsn 250C20B
Part
Actuator
Part number
1092T100
Condition
Shorted
Location
#1 Eng Ai
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

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

What was found

(CAN) AFTER INSTALLATION OF ACTUATOR THE INITIAL TEST RESULTED IN THE CIRCUIT BREAKER TRIPPING, DIODE 1N4007 SHORTED AND RELAY W25OD4A FAILED.