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Old 07-25-2021, 10:05 AM   #11
bgrhrdt
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Join Date: Mar 2021
Location: Red Oak, Texas
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Quote:
Originally Posted by shrtmem View Post
Hmmm, according to Pullrite manual

Pullrite recommends using a dry graphite spray to prevent the attraction of dust and debris. A light wet lubricant such as WD-40 can also be used but the two types of lubricants should not be used together.
I copied and pasted from my Pullrite Superglide 2700 manual:

https://www.pullrite.com/sites/defau...ers-manual.pdf

"Low Friction Polymer Wear Plates
The Low Friction Polymer Wear Plates of the SuperGlide’s Turntable Cam Arm Assembly were designed to glide along the surfaces without the need for heavy lubrication. To protect against rust and to enhance the ease of turning
on the Way Tubes, a light oil (WD-40 or a 3-in-1 oil) should be applied to the Way Tubes’ top and inward facing sides and between the front and rear openings in the Wear Plates positioned around the Turntable/Cam Arm Shaft.
A light lubricant that is applied more frequently (each day of use) is preferred over the use of heavier lubricants. Since any applied lubricant is going to be “wiped” off by the sliding action of the hitch, a light lubricant applied more
frequently will perform better (reduce the friction between the polymer and steel surfaces), and will be less messy, as well as attract less dust and dirt. Heavy grease will be “wiped” off just as fast as a light lubricant pushing the heavy grease to areas that will not benefit the wear surfaces - only making it appear that the hitch is still well lubricated.

You will find with use, that the Low Friction Polymer Wear Plates will wear the shiny zinc coating off the Way Tubes in areas, creating “bare” areas of the metal, as well as light scoring marks in areas of repeated use. This is normal, but will be protected as you apply WD-40 to the Way Tubes with each day’s use. If your hitch is unused for more than a day or it is in storage, rust can form quickly in these areas. If rust does form, simply use steel wool or lightly sand those areas. Never let your tubes become pitted with rust, as it may cause the polymer to tear or catch on rough areas. The Wear Plates have a long life expectancy, but depending on how often, and what terrains you are traveling, the polymer will eventually, wear down with time. If the 1/4” polymer plate wears down to 3/16”, it should be replaced.

WARNING: Do not use any lubrication other than a light oil on the Way Tubes of your SuperGlide hitch. Using other lubricants, such as those with a silicone base, will create a residue and may hinder the functionality of the Turntable Cam Arm Assembly. Buildup of old oil and dirt can also create a residue over time and needs to be kept clean."
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