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12. Locate the stainless steel Antenna Hook Mounting Plate, two 4" U-Bolt Saddle blocks, two 4" x
3/8" x 5.563" stainless steel U-Bolts, four stainless steel 3/8" flat washers, four stainless steel
3/8" split lock washers and four stainless steel 3/8-16 hex head nuts. (Note: The U-Bolts and
their hardware may be packaged separately).
Loosely assemble (one or two threads beyond the end of the hex nuts) the two U-Bolts and
associated hardware to the antenna hook mounting plate as shown below. The U-Bolts will be
tightened in the next assembly step.
13. Loosen the U-Bolts enough to slide the Antenna Hook Mount assembly over the 4" OD antenna
lower element on the base assembly. Position the antenna hook mount approximately 1/2" above
the insulated channel as shown below.
14. Tighten the two U-Bolt clamps hardware evenly so the length of the exposed threads is
approximately equal. Any clamp should be tightened evenly from side-to-side with an equal
amount of thread above each nut.
