WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Remove the crankshaft rear oil seal.
Important:
Do not damage the crankshaft or seal bore.
Pry out the crankshaft rear oil seal out using a suitable tool.