TM 9-2350-222-10-2
BORESIGHT WEAPONS (BORESIGHT CALIBER .50 MACHINE GUN) - Continued
1. Select target according to following requirements:
a. Target (D) should be at known range as close to 500 meters
as possible.
b. Target (D) should have a clearly defined right angle (E) to
aline weapons and sights.
2. Push CUPOLA POWER switch (F) to OFF, hold momentarily,
then release.
TA252795
3. Remove M36 periscope IR and daylight body (page 3-211) or
M36E1 periscope passive and daylight body (page 3-210.3).
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