Step 1
Remove the two countersunk screws from the rear of
the metal case using a cross head screwdriver.
Step 4
Top and back cover are separated as shown below.
Top Cover
Base Cover
Step 2
Step 3
Hold onto the main case assembly with one hand
supporting the top cover.
Press slightly on the back cover using the left hand
thumb and slide the back cover using the right hand.
Step 5
Step 6
Use the back cover as a template to mark the holes at
the location required to mount the hubs.
Prefer to drill a small hole on the location mark for
easy mounting of the screws.