Figure 6-8. Vertical collimation level assembly, disassembly and assembly.

TM 5-6675-270-15

Machine screw (6)

Bracket

Machine screw (4)

Washer

Machine screw

Plate

Machine screw

Setscrew

Right side prism

Spring

Metal prism

Machine screw (2)

Left side prism

Housing

Reflector

Level vial

Figure 6-8. Vertical collimation level assembly, disassembly and assembly.

and excesive wear. Inspect the vial for cracks and

6-76. Assembly

etchings.

a. Refer to figure 6-8 and assemble the vertical

c. Repair. Remove all burs. Replace defective

collimation level assembly.

parts that cannot be repaired.

b. Install the vertical collimation level assem-

c. Adjust the collimation level (para 2-9).