ZT34 blades slowing down.

[DanCinTX]

I have two years in this ZT34 and it sees 60-70 yards a week. I’ve been running into higher grass this week, normal after all the rain we are getting. The blades are really slowing down this season almost to the point of not cutting. I just replaced the belts a few weeks ago. Everything looks normal on top and under the deck. I don’t remember this being an issue last season on this mower. Should I be looking for something else? Mower has two years everyday residential work on it.

 

[mechanic mark]

Blades are dull & possibly out of balance. Spindles & bearings are worn out, rebuild or replace. Check idler pulley bearings for replacement.