TM 10-3990-295-12&P
NOTE
Only one comer of the spreader
is equipped with a locking
cam.
f.
Pull the control cable (1) to release
the spring pin (2) from the alignment
arm (3). Place the alignment arm
positioning rod (4) over the capscrew
(5) and raise the alignment arm
(3) to the up position. Release
the control cable (1) and check
to see that the alignment arm
(3) is pinned securely in the up
position.
NOTE
If the container is to be lowered
into a ship's container cell
all alignment arms must be
in the up position.
Repeat the above procedure until
g.
all alignment arms are in the up
position.
h.
When the container
has been trans-
ported and placed
in the desired
location, pull the
control cable
(10) in the direction
to DISENGAGE
the twist locks.
i.
After the spreader has been un-
coupled and removed from the
container, pull the control cable
(11) to withdraw the spring pin
(12) from the alignment arm (13).
Place the eyebolt on the alignment
arm positioning rod (14) over the
capscrew (15), and lower the align-
ment arm (13) to the down position.
Release the control cable (11). and check to see that the alignment arm (13) is pinned
securely in the down position.
Repeat the above procedure until the desired alignment arms are secured in the
j.
down position.
k.
Check to see that the twist locks are in the unlocked position, and properly aligned
with the twist lock guides on the frame.
