Changing a disk in the Time Capsule

Replace the disk
The arrows show the parts that you are going to dismount :

- The two SATA connectors
- The 4 screws that hold the disk to to lower metal plate.
- the foam rubber

Under the foam rubber you will find a a little piece of plastic that hold a thermal sensor in place. You can unglue it with a thin blade. You will need to glue it back into place.
You can now take out the disk, put a new one into place and attack the reassembly.