What was found
(CAN) THIS SDR IS SUBMITTED PER CSALP PROCEDURES UPON THE OPENING OF CONTINUING AIRWORTHINESS PROJECT NUMBER CAW-BD5-27-0169. THE INCEPTOR INTERFACE MODULE NO. 3 (IIM 3) COMMAND BOARD SEPARATION PROCESS WAS FOUND TO INDUCE MECHANICAL STRESS ON FOUR CERAMIC CAPACITORS ADJACENT TO THE BOARD`S EDGES. FIVE IIM 3 FAILURES, RESULTING IN LOSS OF ONE REDUNDANT CHANNEL, WERE CONFIRMED TO BE DUE TO THE COMMAND BOARD SEPARATION PROCESS. A FURTHER FORTY-THREE IIM 3, PRODUCED USING THE SAME COMMAND BOARD SEPARATION PROCESS ARE CURRENTLY INSTALLED ON AIRCRAFT, AND THEREFORE CONSIDERED SUSPECT. (TC# 20190530002)