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TM 9-4931-710-14&P
5-8
COLLIMATION AND INSPECTION - CONTINUED
COLLIMATION OF AZIMUTH TEST FIXTURE - CONTINUED
E
Install collimation standard (3) to dovetail adapter
(2).
F
Roll test infinity collimator (4).
Note
If collimator fits loosely in
head assembly, center the
objective
end
of
the
collimator.
G
Install infinity collimator (4) to head assembly (5).
Objective end (6) should face mirror shelf (7) but
not extend past ground mirror surface. Lightly
tighten screws
(8).
Aline reticles of infinity
collimator (4) and projector collimator (9).
H
Install front surface mirror (10) against ground
surface (11) and clamped on mirror shelf (7).
Secure mirror (10) with masking tape (Item 10,
5-24 Change 1
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