Andrew 7.6-Meter ESA Uživatelský manuál stáhnout pdf (Strana 25)

Azimuth

Jackscrew

Assembly

Step 1

Step 2

Mount Assembly

Step 1

Step 2

Installation Procedures

Insert 221923/223180 azimuth jackscrew tube into 221738 azimuth pivot assembly as

shown in Figure 29. Insert jack carefully to prevent scratching jackscrew tube. Note:

Ensure jackscrew assembly remains fully retracted at this time.

Figure 29

Apply RTV to flange surface as shown in Figure 29. Fasten jack to pivot using 7/8 x 2-

3/4 in (70 mm) bolts and nuts. Mounting hardware is included with corresponding jack

assembly hardware kit.

Attach shackles to beam assembly as shown in Figure 30.

221923/223180

Figure 30

Lift support legs to azimuth beam assembly.

221738

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Andrew 7.6-Meter ESA Uživatelský manuál Strana 25