ay 2015 CB 146 - Inspection - Transformer Rectifier Unit (TRU) 981460 Feeder Cable Clamp Installation Airframe [12 MOS Initial Req.) 720.2 Hrs 240 CI_ 16 Apr 2015 6.00 981500 CB 150 Modification Aircraft Main Battery Chargers Airframe 0.0 Hrs 0 CA_ 03 Oct 2014 This code has been cancelled.