Andrew 9.3-Meter ESA manual Step

Step 4

Step 5

Refer to Figure 30. Install reflector segment formed tee section between corresponding back strut members and attach.

•Use 1/2 x 1-7/16 in (37 mm) eccentric bolt, lock washer and nut

Note: Ensure eccentric bolt is fully seated and bolt head marking is positioned at right angle to panel segment. It is recommended stick wax be applied to the shaft of the eccentric bolt to facilitate its insertion and later adjustment. All 20 eccentric bolt head markings must be at right angles to panel.

Figure 30

Refer to Figure 31. Install remaining reflector panels opposite each other to balance the enclosure assembly being sure to install panel segment seam hardware finger tight in holes 1-28. Note that screw locations in reflector segments are numbered 1-31 from the center out. Panel segment seams are numbered 1-20. Use special nut with shoulder at hardware location 17 on all 20 panel segment seams. Tighten until nut shoulder is prop- erly seated inside the formed Tee section hole.

Note: Do not place hardware in holes 29-31 at this time.

Figure 31

34 Installation Procedures