I loaned it someone when I got it back all the coolant leaked out it got hot when it cooled it was locked up. The dealer said they don't offer parts to rebuild that engine. I called another dealer he said he couldn't get either.
I'm new today just took my l3400 tractor to the dealer with the engine locked up
They told me you couldn't get parts would need complete new engine. Shocked to say the least, just 153 hrs on tractor.