As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING T/C 78233008, FOUND RH FWD OVERWING EXTERIOR EMERGENCY EXIT LT INOP. GROUNDED - YES. (RESOLVED ON W/O: 1986803 TASKCARD: N/R-00001 ) REMOVED AND REPLACED M1676 BATTERY AND CHARGER REF MM 33-51-06 OP CK GOOD 1 CB PULLED/RESET MEL CLEARED PLACARD REMOVED SEAMC NOTIFIED.