Service difficulty report · Transceiver · Bolkms BK117A3

Difficulty date
November 10, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N401PH
Make and model
Bolkms BK117A3
Aircraft serial
7050
Part
Transceiver
Part number
40001452502
Condition
Failed
Location
Cockpit
Component
RT138F
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

TRANSCEIVER WILL NOT TRANSMIT. FOUND VR3 VOLTAGE REGULATOR ON VCO CONTROL BOARD INOPERATIVE. REPLACED VOLTAGE REGULATOR. REPAIRED UNIT. BENCH CHECK GOOD.