I'm new to owning a boat. Picked up my 190 TX about a year ago. Since I fish mostly electric only lakes, I've only put less than 10 hours on the 115 Pro XS in the past year. The boat is stored in a garage when not in use.
I'm heading up to a big lake up north for a week in the middle of July. Should I change the lower unit oil before or after that trip? I believe I should be changing the oil because it's been a year, but I am no where near the hours.