As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MX, FOUND EMERGENCY LIGHTS ON RT SIDE FROM ROWS 21-29 AND 32- 39, INOPERATIVE. MX REPLACED A SHORTED FUSE AT SEAT 28FG, A BLOWN FUSE ON POWER SUPPLY M9010 AND REPLACED THE LIGHT ASSY. SYS OPS IS NORMAL. ETOPS CATEGORY 'F': ANY OTHER EVENT DETRIMENTAL TO ETOPS.