Forum Discussion
opnspaces
Aug 01, 2019Navigator II
When properly engaged the coupler wraps around and under the ball. Adding grease will not make it more likely that the ball will slip out from under the coupler.
I would be more concerned that when towing without grease the ball and the coupler have a moving metal to metal contact point and can start to gall. From that point a simple left hand turn can potentially twist the ball and loosen the nut holding the ball to the hitch.
I would be more concerned that when towing without grease the ball and the coupler have a moving metal to metal contact point and can start to gall. From that point a simple left hand turn can potentially twist the ball and loosen the nut holding the ball to the hitch.
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