Raymarine E25025 Thru-Hull Speed Transducer (10406)

hello and welcome to another maintenance video from the engine bay um i do these down here because there's always a lot of domestic noise going on in the background in our boat um so down here i can get at least so just to reiterate these are maintenance blogs they are not instructional how-to videos these are just how i tackle the jobs using the know-how tools and materials that i had available at the time so this set of videos is about replacing our 23 year old bng instruments um they were on the old enemy a0183 system and what i wanted to do is replace them with a single multi-function display which is on the enemy a2000 system but that means replacing the controller with the itc 5 replacing the display with the i70 and replacing all of the transducers as well so i've just taken delivery of the uh raymarine t70216 package um so this is the first time i've upgraded to the enemy a2000