What was found
BOTH EMERGENCY EXIT LIGHTS DO NOT ILLUMINATE DURING THE STANDBY POWER CHECK. REPLACED BATTERIES IN BOTH EXIT LIGHTS IAW 727 M/M 33-50-111 OPS CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BOTH EMERGENCY EXIT LIGHTS DO NOT ILLUMINATE DURING THE STANDBY POWER CHECK. REPLACED BATTERIES IN BOTH EXIT LIGHTS IAW 727 M/M 33-50-111 OPS CHECKED NORMAL.