As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SFO - CABIN EMERGENCY FLOOR TRACK LIGHTING REPORTED PARTIALLY INOPERATIVE. MAINTENACNE DEFERRED EMERGENCY LIGHTS PER MEL 33-50-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED THE DEFERRAL BY THE REPLACEMENT OF FUSE (F0031). (M)