What was found
UPPER DISPLAY UNIT FLICKERS OFF MORE THAN 7 SECONDS IN 10 SECONDS. REPLACED UPPER DISPLAY IAW AMM, CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPPER DISPLAY UNIT FLICKERS OFF MORE THAN 7 SECONDS IN 10 SECONDS. REPLACED UPPER DISPLAY IAW AMM, CHECKS GOOD.