1988 "CC" Colt / Junior thru 8 Models Service Manual, P/N 507659, Page 237Get this manual
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6Push the throttle cable pin through the end of the throttle cable
7Lubricate end of the pin, guides, rollers, helix grooves, and inner handle guide slot with GMC Moly LubePlace the guides over the roller pin and place the pin into slots of the inner handle Place the rollers on ends of the roller pin8Assemble the helix halves on the handle and slide the grip over the helixBe sure the speed indicator is positioned with the speed range and not 1800 outSnap the grip into place