Service difficulty report · Encoder

Difficulty date
November 10, 1997
Submitted
March 26, 2000
Operation
General aviation
Part
Encoder
Part number
A30
Condition
Defective
Location
Cockpit Alt
Component
Ack
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

CANNOT CALIBRATE UNIT. UNIT DOES NOT HOLD CALIBRATION. NOTE: THIS IS THE 4TH TIME THIS UNIT HAS BEEN TO VENDOR FOR THE SAME COMPLAINT. REFERENCE RO#976965 AND RO#977921.