for the past week now my walker mower (23 hp 42 inch deck ) has been acting sluggish. Meaning when I cut grass uphill it slows down tremendously like I'm towing a ton of bricks. Even some times almost stopping and squeeling. It's a lawn I've mowed for three years and never had any issues. Also it acts that way if I have the blades on or not. I don't believe it's a hydro thing because I cannot see both going out at the same time and it doesn't pull left or right. I don't believe it's a motor...
Walker mower problems
Walker mower problems