CBT36K Assembly Manual
Page
32
of 89
6.4.5.
Cover Mid-Bass Magnet Holes with Tape:
After all ND91 mid-bass drivers are installed, run a strip of electrical tape over the holes. This will be removed
later. Brush a small amount of nail polish on each screw head where it contacts the driver/PCB. For an
example of the nail polish being applied to a screw, see photo on top of page 57 in section 6.4.4.3. The nail
polish will prevent the screw from coming out and will also indicate that the screw is tightened properly.
