What was found
ICE DOOR MOTOR PIPER PN 475-194 WAS ORDERED. RECEIVED PN 651-802. WAS TOLD BY PARTS PEOPLE WAS DIRECT REPLACEMENT. EVEN THOUGH WIRE HARNESS WAS DIFFERENT, AND MODIFIED MOUNTING BRACKET, THERE WAS NO PAPERWORK TO VERIFY IT AS KIT OF APPLICATION OTHER THAN PARTS BOOK, CROSS-REFERENCE. INTERMITTENTLY OPERATED WHEN ICE DOOR DEPLOYED AFTER INSTALLATION. GENERATOR WOULD TRIP OFF LINE. AFTER MUCH TROUBLESHOOTING, SERVICEABLE 475-194 WAS LOCATED AND INSTALLED. CORRECTED PROBLEM.