Steps 23 - 26 are only necessary if your replacement Wii DVD drive does not include the four rubber grommets along the front and rear of the DVD drive housing.
For the two screws at the front of the chassis, use a three-pronged parts retriever to lift them out after you unscrew them.
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
No reputation gained yet.