How do you change the front seal nissan 200sx?

To change the front seal on a Nissan 200SX, first, remove the engine's front cover or timing chain cover, depending on the model year. After that, carefully pry out the old seal using a seal puller or a flathead screwdriver, taking care not to damage surrounding components. Clean the sealing surface thoroughly, then lubricate the new seal with engine oil and press it into place evenly. Finally, reassemble the cover and ensure all bolts are tightened to the manufacturer's specifications.