As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) INTERMITTENT DOUBLE INVERTER FAILURE IN VFR FLIGHT. FOUND WIRE NUMBER X5B20, THE 115VAC FEED FROM THE INVERTER CONTROL SWITCH TO THE THE AC FUSE PANEL CHAFED ON A CEILING PANEL SUPPORT STRINGER ON THE RIGHT HAND SIDE OF THE CABIN AT STA 1220.0.