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3. Using
Figure 6
, attach the smaller Tilt Base aluminum mounting plate to the back of the
insulated channel. The antenna base hardware kit contains four 2" hex head bolts, four flat
washers, four aluminum spacers, four split washers and four nuts. From the inside of the
channel, insert a 2" hex head bolt with a flat washer through each of the middle four holes,
through the backing plate. Put on the aluminum spacer, a split washer and a plain hex nut.
Tighten firmly, but not enough to crush the insulated channel.
Figure - 6
