TM 5-6675-328-14
(41)
Install TC in lower tube of target post:
(a)
Remove mirror mounting assembly from front end of tube.
(b)
Loosen two adjustment screws opposite spring-loaded plungers in each end of lower angled tube. Back
out screws until rounded tips are nearly flush with inside wall of tube.
(c)
Remove TC from V-blocks on target post. Note four flat portions of two mounting rings on ends of
collimator barrel. These flat portions will be horizontal and vertical when installation is complete. Clean
collimator barrel and lenses (table 2-1).
(d)
To prevent reticle adjusting capstan screws from contacting adjustment screws or plunger tips, rotate barrel
of collimator 450 from final position, and insert TC into front end of target post tube eyepiece end first.
2-34
