Figure 3. M2 and M3 mounts installed in 1/4-ton trailer
inch holes where marked.
b. M2 Mount.
(1) P o s i t i o n t h e a s s e m b l e d m o u n t c r o s s -
(4) Reposition the mount in the trailer
wise on the floor of the trailer, 4 inches from
and fasten mount in place with the four 1-inch
the front end (fig. 3). Loosen the four cap-
capscrews (8, fig. 1), lockwashers, and nuts
provided. Tighten the four capscrews that hold
s c r e w s that hold the angles together. Adjust
t h e angles together.
t h e end angles so they are snug against the
sides of the trailer.
(5) Position the smoke generator on the
( 2 ) On the sides of the trailer, mark the
mount so that frame is within the spacers.
two screw-hole locations in each end angle.
Place the hook bolts on the frame of the smoke
generator and tighten the wingnuts (fig.4).
(3) Remove the mount and drill 7/16-
4
