Referee222
Member
I have a Bighorn 2014 3370RK. I am having issues with breaker opening when running the hydraulic landing gear and slides. Upon investigation, I identified the main breaker from the batteries as the one that is opening. It is a 30A auto reset breaker. The interesting thing is that on the breaker buss bar there is a 50A auto reset fuse protecting the hydraulic pump. So with a 30A protecting the whole system and a 50A protecting just the pump, the 50A breaker will never see 50A to open because the 30A will open first. There are a few other 50A breakers on the buss as well that will never open. This makes no sense. I am wondering if the 30A should have been a 50A breaker. Looking at the wiring diagram, they do not even show a breaker from the battery to the buss bar. Any help would be greatly appreciated.