Figure 5-4. Horizontal circle clamp assembly, remeval and installation.

TM 5-6675-270-15

b. Installation. Refer to figure 5-4 and install

the horizontal circle clamp assembly.

5-10. Horizontal Circle Prism Assembly

a. Removal. Refer to figure 5-5 and remove the

horizontal circle prism assembly.

b. Installation. Refer to figure 5-5 and install

the horizontal circle prism assembly.

5-11. Horizontal Slowmotion Screw

Assembly

a. Removal. Refer to figure 5-6 and remove the

horizontal slowmotion screw assembly.

b.Installation. Refer to figure 5-6 and install

the horizontal slowmotion screw assembly.

c. Adjustment. Adjust the horizontal slow-

motion screw (para 2-9).

5-12. Horizontal Circle Housing and

Inner Base

a. Removal.

(1) Remove the tribrach assembly (para

(2) Remove the horizontal circle clamp as-

Figure 5-4. Horizontal circle clamp assembly, remeval and

installation.

Figure 5-5. Horizontal circle prism assembly, removal and installation.

5-6