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