How do you change front crankshaft seal corolla?

To change the front crankshaft seal on a Toyota Corolla, first, ensure the engine is cool and disconnect the battery. Remove any components obstructing access, such as the timing cover or harmonic balancer. Carefully pry out the old seal using a seal puller or screwdriver, then clean the sealing surface. Install the new seal by gently tapping it into place with a seal driver or a similar tool, making sure it is flush with the engine block, then reassemble the removed components.