EMERGENCY PROCEDURES - Continued
With an assistant, pushup on door enough to remove doors weight
from safety lock.
While holding door, release safety lock by pivoting handle down
and toward rear.
While supporting door, have an assistant hold upper rear DOOR
switch in DOWN position. Allow door to close slowly. If electrical
power is not available, have assistant firmly press button (4) on left
side of BALLISTIC SHIELD directional control valve.
After door has closed completely, close dump valve.