I had a kad300 that used to put itself into gear from neutral normally when I was mooring or doing close quarter manoeuvre not the same problem I know,I was advised to clean the connections on the large grey connector block that rests on top of the engine that seemed to work for me.it might be...
I once had a kad300 engine that on the odd occasion would put itself in gear normally when mooring or in a lock
I was told to clean the electrical connections in the large grey connector block that was on top of the engine this seemed to solve it.
Good luck
I had an Atlantis 42. Yr 2004 it was a lovely boat with good accomodation and lovely Finish, kad300 managed 34knots with medium load water and fuel. Enjoy
I had this problem with kad300 they would jump into gear without warning normally when mooring or close quarter work,a forum member told me to disconnect the large grey electrical connector block found on top of the engine body.disconnect and clean connections.this worked for me
Reyes ash