e. Expansible Van (M820, M820A1, M820A2) (Cont d).
KEY ITEM AND FUNCTION
Window regulator opens window
when turned clockwise, closes
window when turned counterclock-
Ladders attached to rear door on
M820 and M820A1 vans are used
for entering or exiting van.
Bonnet door allows fresh air to enter
Rod opens bonnet door (2) when
bonnet door control handle inside
van is pushed forward. Rod pulls
bonnet door (2) closed when control
handle is pulled back.
Side lockrods stabilize expanded van sides when attached to lock handles (15).
Hydraulic liftgate on M820A2 model is used to raise and lower equipment and
has a capacity of 3,000 lbs (1,362 kg).