As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT AISLE EMERGENCY LIGHTS FROM ROW 4 TO OVERWING EXIT AND FWD RT OVERWING EXTERIOR LIGHT INOP. REPLACED FUSES IN POWER SUPPLY M1676 REF MM 33-51-06. NO HELP. REMOVED AND REPLACED M1676 BATTERY PACK AND CHARGER REF MM 33-51-06. OPS CK OK.