h.
Disconnect the crane rigging.
i.
Remove the eight screws, flat washers, and
lock nuts securing the four lift brackets to the
antenna (see Figure 29). Use a 5/32" hex key
to keep the screws from turning, and use a
1/2" open-end wrench to loosen and remove
the nuts. Remove the lift brackets and
hardware and set them aside.
NOTE:
Save the brackets and bracket hardware in
case the antenna needs to be moved in the future.
j.
Install eight 1/4"-20 screws and washers
(supplied in the kitpack) in place of the
longer mounting bracket screws you
removed in the previous step (see Figure 30).
k.
Make sure the power switch inside the
antenna is set to the On position (see
Figure 31).
l.
Close both antenna service hatches. Secure
each service hatch using the three hex latches.