What was found
EMERGENCY EXIT LIGHT ROW 15-21 CAME ON AT GATE AFTER ENGINE SHUTDOWN. BATTERIES INOPRATIVE. REPLACED BATTERIES ALSO REPLACED PSU AT M1675 & M1694. GROUND SYS TESTED OK. ACFT BACK TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY EXIT LIGHT ROW 15-21 CAME ON AT GATE AFTER ENGINE SHUTDOWN. BATTERIES INOPRATIVE. REPLACED BATTERIES ALSO REPLACED PSU AT M1675 & M1694. GROUND SYS TESTED OK. ACFT BACK TO SERVICE.