Diognostic Issue

I recently purchased a Honda Rancher 4×4 400 2004 from a family member. They said that they were on a ride and after foolishly holding it wide open for a few miles they hit a water puddle and the motor shut off. They had a mechanic take off the top end of the motor and he told them to get no less than $500. Someone told me that it is possibility that it has something to do with the automatic clutch pack. Can you please list the things I should troubleshoot. Thanks!

Diognostic Issue

I recently purchased a Honda Rancher 4×4 400 2004 from a family member. They said that they were on a ride and after foolishly holding it wide open for a few miles they hit a water puddle and the motor shut off. They had a mechanic take off the top end of the motor and he told them to get no less than $500. Someone told me that it is possibility that it has something to do with the automatic clutch pack. Can you please list the things I should troubleshoot. Thanks!