Hughes DIRECWAY AN4-074-DF - Manual (Page 36)

Chapter 3 • Installing the radio and antenna assemblies
20
1035567-0001 Revision A
Installing the fine
elevation pointing tool The fine elevation pointing tool (Figure 18) consists of a long
elevation adjustment bolt with a clamp on one end and a flange on
the other end. The clamp and flange attach to the Az/El cap as
shown in Figure 18.
Install the fine elevation pointing tool as follows:
1. Align the two clamp bolt holes with the holes at the base of
the elevation cap.
2. Use a 1/2-in. wrench to install the elevation clamp bolt and
nut.
3. Swing the flange so the two bolts on its wide side align with
the installation holes on the Az/El cap.
4. Insert the flange bolts in the holes and use a 1/2-in. wrench to
secure them using the flange bolt nuts.
Figure 18: The fine elevation pointing tool
Flange
Elevation adjustment
nuts (2). Do not remove.
Elevation
adjustment
bolt
Do not remove
this nut and bolt.
Clamp
Clamp bolt with nut
on opposite end
Flange bolts
and nuts (2 sets)