I'm having a KDavid moment.
My John Deere L130 didn't want to pull the leaf shredder up the hill when loaded. So I went to the dealer for a new drive belt, deck belt and blades. Since I'll have the deck off might as well replace those items. Well, it still won't pull the hill. Looks like I'll be rebuilding the transaxle this winter. Any help? I'll start after the new year.