As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORIG FAA FINDING, LAV LIGHT ASSY, TERMINAL BLOCKS HAVE DRY ROTTED CONNECTOR INSULATION THIS IS FOUND BY REMOVING THE VERTICAL LIGHT LENS AND THAT WILL EXPOSE THE TERMINAL STRIP OR BLOCK THE CONNECTOR ON THAT STRIP WILL HAVE A PLASTIC INSULATION COATING THAT WILL DISINTEGRATE UPON TOUCH. THIS COULD RESULT IN THE CONNECTORS TOUCHING OR SHORTING. REPAIRED WIRING PER AMM 20.