M2/M3 BFV: FIRE CONTROL SYSTEM - OD1608 - LESSON 1/TASK 3
REPOSITIONING THE BACKUP SIGHT EYEPIECE.
(d) Check that the eyepiece is locked in the new position.
The lock lever is spring loaded. Make sure that the lock lever has
snapped into the slot on the flange joint (refer to figure 20).
(2) Focus the Backup Sight.
The eyepiece diopter focuses the
To focus the