Edit
Step 38
¶
Remove the following 14 screws (some models may be missing a couple of screws):
One 2.5 mm Phillips.
Six 3.5 mm Phillips.
One 4.5 mm Phillips near the sleep light with a small shaft.
Two 4.5 mm Phillips with larger shafts.
Four 5 mm Phillips
If a screw is inserted in the left hole, the 14.2 mm screw in step 24 can not be inserted to hold the top case down.
Page 13 of 17