500-0646A 21
Step 4.
Loosely attach two feed boom standard mount channels to the top of the feed booms
with 3/8" x 1-3/4" [9.525mm x 44.45mm] stainless steel hardware and install the 1/2"
[12.7mm] plastic shims between the top of the boom and the bottom of the
standard-mount channel (see Figure 16).
Figure 15. Rotating Antenna for Feed Boom Installation
Step 5.
Loosely attach the other two feed boom standard-mount channels and long feed
boom diagonal braces to the bottom of the feed booms with 3/8" x 1-1/4" stainless
steel hardware, (see Figure 17).
Step 6.
Loosely install the short feed boom diagonal brace inside the rear section of the feed
booms. It attaches underneath the hub weldment with 3/8" x 1-1/4" [9.525mm x
31.75mm] stainless steel hardware between the feed booms and the angle clips, and
1/2" x 1-1/2" [12.7mm x 38.1mm] stainless steel hardware between the angle clip and
brace. (
This member is only for manual pedestal models
). (See Figure 17).
Summary of Contents for 500-0646
Page 8: ...500 0646A vi LIST OF TABLES Table 1 Tool List 3...
Page 23: ...500 0646A 14 Figure 11 Radial Beam Installation...
Page 24: ...500 0646A 15 Figure 12 Reflector Lacing Assembly...
Page 26: ...500 0646A 17 Figure 13 Reflector Panel Assembly...
Page 28: ...500 0646A 19 Figure 14 Reflector Panel Assembly Order...
Page 31: ...500 0646A 22 Figure 16 Feed Boom Assembly...
Page 33: ...500 0646A 24 Figure 17 Feed Boom Assembly Supports...
Page 37: ...500 0646A 28 Figure 20 Feed Assembly Figure 21 Feed Alignment...
Page 44: ...500 0646A 35 Figure 29 Azimuth Resolver with Bracket Figure 30 Azimuth Resolver side view...
Page 54: ...500 0646A A 3...
