Andrew 9.3-Meter ESA Step Step, Installation Procedures, Use 3/8 x 2 in 51 mm hardware provided

Step 2

Step 3

Refer to Figure 25. Align tabs on feed rotating tube assembly 77639 or non-rotating tube 78334 with corresponding angle brackets on drum assembly. Apply supplied RTV as shown and attach rotating tube to center of drum assembly.

•Use 3/8 x 1-1/2 in (38 mm) bolts, lock washers and nuts

If 78334 non-rotating tube is used unbolt flange assembly, apply RTV to both flange faces and assemble to drum.

•Use 3/8 x 2 in (51 mm) hardware provided

Attach feed support angles to feed rotating tube tabs and drum assembly angle brackets.

•Use 1/2 x 1-1/8 in (29 mm) shoulder bolts, lock washers and nuts

Note: Ensure shoulder bolts are fully seated and feed support angles are installed edge down with flat of angles facing upward.

Figure 25

30 Installation Procedures