Using a larger tool than the
one prescribed makes it easy
to exceed the allowable
torque on the cam lock
resulting in damage to the
unit. The unit will be pulled
into the frame securing the
unit and the connectors.
Do NOT overtighten. The
back of the bezel must be
flush to the mounting tube. If
the cam lock is hard to turn
or the unit does not seat fully,
the unit is probably binding
and the mounting tube should
be checked.