Locate the coupler and centering ring assembly. With the u-bolts on the c-ring assembly
finger-tight, be certain that this assembly will fit inside one end of the coupler so 1⁄4” of
coupler is above the c-ring assembly, AND THE LOOPS OF THE U-BOLTS ARE
PROTRUDING OUTSIDE OF THE COUPLER.
If satisfied, remove the c-ring assembly and loosen (not remove) the u-bolts so you can
spread a thin layer of epoxy between the c-rings, tighten the u-bolts and confirm that the
assembly will still slide inside of the coupler.
If not, loosen the u-bolts and adjust the c-rings until the assembly will fit inside the