Yamaha outdrive
on the trailer it engages into both fwd and rev, but in the water she does not engage
Ayuh,...... Welcome Aboard,.... While I've never worked on a Yamaha outdrive,.....
A few things I've read that might be yer problem, or a part of yer problem are,.....
The cable can wear a groove in it's casing, causin' a shorter than normal throw,.....
Another thing I've read about is,.....
There's a shift fork that wears, or bends, causin' shifting problems,.....