Andrew ES73 manual Step Step Step, Installation Procedures, Figure

Step 3

Step 4

Step 5

Attach subreflector ring to corresponding strut assembly plates as shown in Figure 60. Ensure subreflector ring assembly is installed with indicated adjustment stud hole at 3 o’clock position as shown. Do not tighten mounting hardware.

•Use 1/2 x 1-1/4 in (32 mm) holts, flatwashers, lockwashers and nuts

Figure 60

Fully tighten quadrapod plates to reflector segments, struts to quadrapod plates, struts to apex bracket, subreflector ring to strut assembly plates.

Screw 3/4 x 9 in (229 mm) adjustment studs into mounting holes on subreflector as shown in Figure 61. Install 3/4 in flatwashers, nuts and jam nut onto stud.

Figure 61

47 Installation Procedures