1/8/2016 6:01 AM
How old is your machine? An old aged pump can cause affect on hyd flow,worn out hyd motors won't spin spindles
fast enought to clean out a deck allowing piles of grass to drop.The wrong type of blades won't through grass correctly.Thick grass that growes fast will effect the best mowers on the market. Are the belts slipping in thick grass? I would look at these things. Hope this helps,good luck.