Service difficulty report · Encoder · Bolkms BO105S

Difficulty date
June 25, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N5031U
Make and model
Bolkms BO105S
Aircraft serial
S678
Part
Encoder
Part number
A30
Condition
Defective
Location
Cockpit Alt
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

ALTITUDE ENCODER NOT REPORTING ALTITUDE. CALIBRATE TO 28VDC INSTEAD OF 12VDC.