I resently purchased JD mulching blades for my 2010 LA145 48" deck. This tractor used to be quiet operating with the original blades. The first time I used the mulching blades the thing was so loud you had to wear hearing protection. IS THIS NORMAL? I so why?
Blades Mulching Blades
- Thread starter Skipper2
- Start date
Mudface777
Active Member
- Joined
- May 11, 2014
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Well it could be multiple things. The first that comes to mind is make sure you tightened the blades good enough because they could wobble and cause vibration. The other possibilities could be the bearings or the idler pulleys.