As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLEAR SILICONE COMPOUND USED FOR POTTING IN SWITCH CAVITY INSTEAD OF SILASTIC 'E' RTV. REMOVED TO CONVERT TO 101050A1. WIRE ENDS LEFT SUSPENDED IN CLEAR SILICONE. ORIGINAL PART NUMBER AND PARTS LIST NUMBER CROSSED OUT ON NAMEPLATE AND NEW P/N VIBROPEENED IN INCORRECT LOCATION. UNIT WAS RECEIVED FROM FEDERAL EXPRESS FOR OVERHAUL.