How do you Replace the front seal on Nissan 200sx?

To replace the front seal on a Nissan 200SX, first, ensure the engine is cool and disconnect the battery. Remove any necessary components, such as the timing cover or pulley, to access the front seal. Carefully pry out the old seal using a seal puller or a flat tool, then clean the area before installing the new seal, ensuring it's seated evenly. Reassemble all components and reconnect the battery.