We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites, Affiliate Disclosure We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites, A Cost Breakdown of Moving a 5th-wheel Trailer (Per mile), EAZ LIFT Weight Distribution Hitch Reviews: Things You Must Know, Subaru Outback Trailer Hitch Installation Guide and Cost Breakdown, Step Bumper Receiver Hitch Installation guide, https://www.wikihow.com/Get-a-Rusted-Trailer-Hitch-Ball-Off, https://www.familyhandyman.com/project/removing-a-trailer-hitch-ball/, 4 Types of Travel Trailer Hitch Ball Sizes (A Complete Guide), Can I back up with the Weight Distribution bars? You must pull out the ball mount when it begins to loosen. var myimages2=new Array() Rinse and repeat if any rust still remains. If you get the pins out, or have to cut the nipples off, I would recommend using a wet hinge pin, like part # HP412G which will hopefully prevent this from happening in the future.