Kubota l48 thump going from forward to reverse

[2zl]

I have been noticing the slightest thump/ clunk when going from forward to reverse. Tractor is running great, not sure what could cause this. Runs smooth almost like something is shifting back and forth.
I keep it in 2wd.

 

[Dave_eng]

I have been noticing the slightest thump/ clunk when going from forward to reverse. Tractor is running great, not sure what could cause this. Runs smooth almost like something is shifting back and forth.
I keep it in 2wd.

There could be many reasons but the easiest to rule out is checking lug nut torque
Dave

 

[2zl]

I checked the lug nuts and they were all tight.
I decided to check the front axle adjustment, and the front axle was a little loose. Tightened it up and it doesn't seem to do it anymore.

 

[Dave_eng]

I checked the lug nuts and they were all tight.
I decided to check the front axle adjustment, and the front axle was a little loose. Tightened it up and it doesn't seem to do it anymore.

Glad you solved the issue.

I do not have the WSM for your machine but on some Kubota's the screw you likely adjusted is called the:
front axle rocking force adjusting screw

Just so you can impress others

Dave