SDR AU970090

Service difficulty report · Regulator · Bnorm BN2B20

Difficulty date
February 9, 1997
Submitted
March 26, 2000
Operation
General aviation
Make and model
Bnorm BN2B20
Engine
Lyc IO540K1B5
Propeller
Hartzl HCC2YK2
Part
Regulator
Part number
NB813485
Condition
Burnt
Location
Dc Voltage
Stage of operation
CR
Nature of condition
B
Precautionary procedure
K

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

What was found

(AUS) RH ALTERNATOR VOLTAGE REGULATOR BURNT OUT DUE TO FAILURE OF THE DRIVER TRANSISTOR IN THE ALTERNATOR FIELD WINDING