As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A/C AIR TURNBACK DUE TO NR 6 LEADING EDGE FLAP LIGHT INDICATION, WOULD NOT GO GREEN. ON FRONT PANEL AND S/O STATION. RED TAB PROCEDURES TO NO AVAIL. REMOVED AND REPLACED NR 6 LEADING EDGE FLAP POSITION INDICATING SWITCH IAW M/M 27-82-001-4, OK FOR SERVICE.