Service difficulty report · Volt Regulator · Gulstm 690

Difficulty date
May 5, 2015
Submitted
August 5, 2015
Operation
General aviation
Make and model
Gulstm 690
Aircraft time
6,450 hours
Engine
Garrtt TPE3315251K
Propeller
Hartzl HCB3TN5
Part
Volt Regulator
Part number
104217A
Condition
Failed
Location
Nr 2 Engine
Stage of operation
TX
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

(CAN) AIRCRAFT VOLTAGE ON NR 2 ENG WAS ABOVE 30 VOLTS, KICKING EITHER THE LT OR THE RT GENERATOR OFFLINE. NR 2 VOLTAGE REGULATOR REPLACED, BALANCED & GND FUNCTION CHECKED OK.