TM 1-6625-476-30
3-10
3-10. NIGHTSIDE TEST BENCH 2A3 BORESIGHT DISPLACEMENT MEASUREMENT. (CONT)
Figure 3-4. X and Y Displacement Measurement Example
NOTE
• A sample target position is shown in figure 3-4.
• Amount of X displacement is equal to point where target passes through
X (horizontal) plane of reticle. Amount of Y displacement is equal to
point where target passes through Y (vertical) plane of reticle.
• Sample target position is equal to an X displacement of 22 and a Y
displacement of 10.
(3) On VDT, type in value of X displacement.
(4) Press RETURN key.
(5) Type in value of Y displacement.
(6) Press RETURN key.
c. Nightside Alinement Tool Assembly and Insert/Adapter Removal from Nightside Test Bench.
NOTE
Two people are required when performing this task.
(1) Hold alinement tool assembly in place on sensor mount assembly.
