Stationary and Rolling Supports
NOTE: There must be no more than a 16 ft. span between supports!
•
For stationary Screw Jack supports, assemble the Drop Leg base by inserting vertical tube into
the flat base and secure using M12 bolt/nut. Insert vertical tube into Screw Jack opening, set
height and install M12 bolt/nut.
•
To install the Jack Axle attachment, slide Jack Axle over traveling tube of the Screw Jack and
install M12 bolt. Install wheel onto Jack Axle, use washers on both side of wheel, secure in place
with Hitch Pin.
NOTE: Drop Leg components are not used in conjunction with the Jack Axle attachment.
•
For Bumper attachment, install on mounted Screw Jack using (2)
3/8”
x
3”
Plastic bolt/nut.
Mount bolts in diagonally
-
opposite corners.
Wheels are orientated outward on 4 ft. wide docks.
Wheels are orientated inward on 8 ft. wide docks.
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