ARMY TM 9-1290-262-24&P
MARINE CORPS TM 00476C-24&P
AIR FORCE TO 49A7-3-72/74
RETICLE TILT
1
Direct aiming circle line-of-sight into colli-
mator and look into aiming circle eyepiece
(1).
Turn azimuth knob (2) and elevation knob
2
(3) to bring aiming circle reticle into coinci-
dence with collimator reticle.
Aiming circle reticle must be plumb colli-
3
mator reticle within 0.6 mil. If reticle is
plumb, proceed to reticle illumination test.
Refer to page 4-28. If reticle is not plumb,
proceed to step 4.
Remove eyepiece assembly (4) and loos-
4
en reticle retaining ring (5).
Install and focus eyepiece assembly (4).
5
Refer to page 4-23.
Remove two horizontal aiming circle reticle
6
setscrews (6).
7
Loosen two vertical aiming circle reticle
setscrews (7).
8 Insert jeweler's screwdrivers (8) in two
horizontal setscrew holes to turn aiming
circle reticle.
9 Turn aiming circle reticle until plumb with
collimator reticle within 0.6 mil.
