0011
TM 5-5420-202-10
INSTALLING AN/VVS NIGHT VISION VIEWER
NOTE
Driver’s and commander’s hatch must be closed and locked to install night vision viewer.
1. Pivot handle (Figure 1, Item 5) fully downward to raise door (Figure 1, Item 1) above hatch.
2. Rotate handle (Figure 1, Item 5) rearward until door (Figure 1, Item 1) is fully open.
3. Pivot handle (Figure 1, Item 5) upward. Press lever (Figure 1, Item 2) and pull spring-loaded handle (Figure 1,
Item 3) down and rearward (180°) until handle locks.
4. Ensure seal (Figure 1, Item 4) is seated in hatch groove and is not hanging loose.
Figure 1.
Night Vision Door.
5. Remove viewer (Figure 2, Item 1) from stowage box (Figure 2, Item 2).
Figure 2.
Stowage Box.
0011-2