Andrew ES73 manual Elevation Jackscrew Assembly Step Step, Installation Procedures

Elevation

Jackscrew

Assembly

Step 1

Step 2

Attach 301771/301736 elevation jackscrew assembly to 201596 mounting plates as shown in Figure 25. Tighten connection.

•Use 7/8 x 2-1/2 bolts and nuts

Figure 25

Loosen rubber boot from end of jackscrew. Turn elevation drive screw to extend jack to dimension 67.7 in (1719 mm) as shown in Figure 26. Apply grease to screw shaft. Reattach rubber boot.

67.7”

(1719 mm)

Figure 26

23 Installation Procedures