You only need to remove the upper and lower left screws as the other three were removed in Step 8.

Its a lot easier to remove e the ear speaker AFTER removing the motherboard in step 13.

There is some strong adhesive along the upper right corner of the control board holding in place to the bottom cover. I found that some drops of alcohol along that edge and slightly lifting gently with a spudger will release the adhesive enough for you to slide the control board out of the socket.

DO NOT remove the tracpad while its vertical in the picture; you will loose the washers. Instead, keep it flat, after removing the screws, gently tap the bottom assembly while slowly lifting the bottom to clear the track pad. This will keep the washers in place, then carefully feed the tracpad cable through the slot.

T4 screw for this.

You can skip to step 47 and just remove the bottom four screws on the logic board (red and orange T3 and T5) and gently lift the logic board with two spudgers as spacers and then you can remove the battery control board from under the logic board.

You don't need to remove the thermal pads. If they are stuck to the battery, use a thin pick under the edges and wiggle it and it will release.

You don't need to remove the thermal pads. If they are stuck to the battery, use a thin pick under the edges and wiggle it and it will release.

There is some small amount of adhesive under the right edge of the camera assembly.

In all honestly, if you are careful and don't rush the removal of the battery, you can skip removing the logic board and all the accessories and go straight to step 36. Just be super careful when prying around the battery above the mouse controller board (you still need to remove the ribbon cable). Its very easy to slip and knock components off of this board.