What was found
STARTING LEFT ENGINE T/O SPEEDS DROP OUT WHEN LEFT FUEL CONTROL GOES FROM OFF TO RUN. ON CDU "SPEEDS DROP OUT". PERFORMED ENGINE RUN, IAW AMM 71-00-00. NO DEFECTS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STARTING LEFT ENGINE T/O SPEEDS DROP OUT WHEN LEFT FUEL CONTROL GOES FROM OFF TO RUN. ON CDU "SPEEDS DROP OUT". PERFORMED ENGINE RUN, IAW AMM 71-00-00. NO DEFECTS.