How do you remove crankshaft pully on a 2004 Geo Tracker?

To remove the crankshaft pulley on a 2004 Geo Tracker, first ensure the engine is off and cool, then disconnect the negative battery terminal. Use a socket and ratchet to remove the bolt securing the pulley, but you may need to use a crankshaft pulley holder tool to prevent the engine from turning. Once the bolt is removed, gently pull the pulley off the crankshaft, taking care not to damage any surrounding components. If it's stubborn, a puller tool may be necessary to assist in removing it.