Andrew 7.3-Meter ESA Installation, Operation And Maintenance Manual page 46

Step 2
Attach subreflector strut assemblies to opposing sides of 77943 apex bracket as shown
in Figures 58 and 59.
•
Use 1/2 x 1-1/4 in (32 mm) bolts, lockwashers and nuts
Figure 58
Figure 59
Installation Procedures
46