As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN)AVIONICS BREAKER FOUND FED WITH INDIVIDUAL #18 GAUGE WIRE RATHER THAN THE NORMAL BUSS BAR ARRANGEMENT. IN ADDITION, SEVERAL OF THE CIRCUIT BREAKERS WERE IMPROPERLY LABELLED AND CONNECTED TO MORE THAN ONE SYSTEM. FOR EXAMPLE, THE BREAKER LABELLED "RNAV", ALSO FED THE RAD ALT., PILOT'S HORIZON AND PILOTS DG.