How do you repair L3430 Kubota tractor front pivot seal leak?

To repair a leak from the front pivot seal on a Kubota L3430 tractor, start by safely elevating and securing the front end of the tractor. Remove the front axle assembly and carefully extract the faulty seal using appropriate tools. Clean the sealing surfaces thoroughly before installing the new seal, ensuring it is seated correctly to prevent future leaks. Finally, reassemble the axle and check for proper operation and any signs of leakage.