Here is what I learned:
The housing number is located on a sticker near the expansion valve, mine had fallen off so I had to take an educated guess.
Block off a few days for this project, unless you are a pro. The CD is a MUST. Do NOT drink beer until the project is complete.
My evaporator is renewed without a screw left over, though a few plastic fasteners did disintegrated and had to be eliminated.
Here is a jpg at the apex.