FLEXIBLE ELEMENT INSTALLATION
6 Hold with your hand the split of the flexible element. Tighten (finger tight) one
or two screws directly opposite the split. Using both hands knead the tire
pulling it toward the split. Repeat the procedure on all remaining screws.
Retighten each screw, in succession, with a torque wrench to 120 in-lb.
NOTE:
The metal pieces of the coupling that clamp the rubber element will
operate properly only if tightly clamped by the screws. Over
tightening cannot damage the rubber element, but being too loose
may damage the coupling.
TO REPLACE TIRE
Loosen all flange assembly screws completely to disengage the covers of the
flange assemblies. Grasp one end of the flexible element at the split and peel it off
the flange assemblies. Remove any foreign substances, such dirt, off both sides of
the flange assemblies and install the new flexible element according to step 5 and
6. If necessary to replace flange assembly screws, use only grade 8 or equivalent.
IMPORTANT NOTICE
: Because of the possible danger to person(s) or property
from accidents which may result in the use of this product, it is important that the
Hi-Flex coupling be used in accordance with the engineering information specified
in the catalog and in these instructions. Proper installation, maintenance and
operating procedures must be observed. Proper guards and other safety devices
that may be needed or specified in safety codes should be provided and used, but
are neither provided by, nor the responsibility of the manufacturer.
27
Make sure the beads of the
element are fully worked down
upon the seats of covers as
shown in the detail on the right
drawing. To insure proper
seating, rap on the tire O.D. with
a small mallet until the split is
closed.
IMPORTANT
: Split must be
closed after assembly is
completed.
FLEXIBLE
ELEMENT
ELEMENT’S
BEAD
SHAFT