You might consider this item: GL1100 Carburetor Repair Manual written by noted GL1100 guru Howard Halasz
This Tech Tip is provided courtesy of Howard Halasz – noted GL1100 Guru. Howard is a frequent contributor of technical columns and other information to GWRRA’s Wing World Magazine.
You might consider this item:
“Scuffed carb slides was a problem unique to ’82-’83 GL1100s. Honda addressed the problem by recalling models with defective slides and installing Teflon coated vacuum pistons and slides. That was only a temporary fix. After about 1000 miles with the Teflon coated vacuum pistons and slides, the slides started scuffing again.
After doing a little of my own research, I discovered that the vacuum pistons/slides and vacuum chambers were not defective. After lightly chamfering the small burr at the intersection of the carb bores and slide bores, the scuffing problem disappeared.”
Howard Halasz, Wing World Technical Contributor – Houston, TX