TABLE 4-2. TROUBLESHOOTING PROCEDURES
PROBLEM
Sight affects
boresight after
installation or
during the firing.
4-8
PROBABLE CAUSE
objective lens loose.
Factory alignment bro-
ken.
THREADED RING
DrIvING rING
FIGURE 4-1. FOCUSING ASSEMBLY
CORRECTIVE ACTION
Send the sight to the ser-
vice center.
Send the sight to the ser-
vice center.
LoCKING RING
M3X6 SCreW
M2.5X4 SCreW