Could not use CD/DVD-slot. AND... the SD-card.... ;-(
The repair went fine, using the iFixit-guide for replacing the DVD-drive.
Re-mounting the display-cable was the biggest chalenge. Why on earth do they use such a small and fragile connector at that place; plenty of space there!
The heavy-duty suction cups do not suc very good, because the hole in the piston for the axes of the lever is just a little too far from the suctionpad. I placed a 9mm washer over the piston under the lever and now it sucs! Well!