The terminals of most automobile batteries are labelled for ease of identification—"+" stands for positive and “-” stands for negative. On batteries with color-coded terminal covers, red corresponds to positive, while black corresponds to negative. [2] X Research source If you attempt to disassemble the steering wheel with the battery still connected, the horn may sound unexpectedly and scare you half to death. Always disconnect the negative terminal first. Doing it the other way around can lead to sparking, which in the worst case scenario could cause the engine to explode![3] X Research source
The horn rings on some older cars are spring-loaded, so turn the ring slowly and keep one hand on it at all times to prevent it from shooting off and disappearing into the cabin of the vehicle. It will be much easier for you to work on the wheel while it isn’t attached.
Make sure the wheel is perfectly centered before you pull it off. That way, you can guarantee that it’s in the right position when it comes time to reinstall it.
In some cases, there may be an additional retaining nut behind the wheel that you’ll have to undo before you can finish removing it. Remove this nut the same way you did the upper mounting nut. [7] X Research source
Place the cloth or paper towel in your palm and rotate your hand around the wheel as you go to make sure you’re hitting the front and back edges of the wheel, as well.
Pull on a pair of rubber gloves before you start spraying. That way, the oil on your skin won’t be transferred to the wheel when you flip it over. [9] X Research source Paint prep sprays can be found at any automotive supply store. They’re designed to cut through stubborn dirt, dust, and grime, as well as residue from leftover grease, wax, silicone, and polishing products.
You can pick up a triangle file at your local hardware store for around $10. They’re useful tools to have around, and can come in handy for a variety of repair and restoration projects. A dremel tool will also work nicely to open up cracks, chips, gouges, and other worn areas. [11] X Research source
You’ll find a wide variety of epoxies and similar fillers at any hardware store, home improvement center, or auto supplier. You’re free to use any type of epoxy that dries to a tough, durable finish. However, the product of choice for many car buffs is PC-7, which has been a staple of automotive restoration projects for over 60 years. [13] X Research source
One useful technique for applying putty-style epoxies is to pull off small pieces, roll them into thin strips, and press them into the areas you filed out using your fingertips.
Don’t worry about being too meticulous—you’ll be sanding the wheel down to a more consistent texture a little later on.
Set the wheel on a flat, stable surface draped with a tarp, dropcloth, or layer of newspaper as it dries. Once in place, the epoxy will solidify and bond to the wheel, restoring its original structure.
Any sandpaper in the 120-220-grit range will work well for this task. [18] X Research source A rounded sanding block may make it easier to really dig into the wheel’s hard-to-reach contours.
Afterwards, wipe the wheel with a damp cloth to remove the dust that’s been produced by all the sanding you’ve been doing. Don’t skip this second round of sanding. If you do, your finished paint job may not have the smooth, glossy luster that you’re going for.
Your neighborhood auto supply store should have a large selection of automotive paints and primers to choose from. Strap on a facemask or respirator to avoid breathing in harmful fumes. It’s also a good idea to park your vehicle outside or open the door to your garage to make sure that your work space is properly ventilated. [21] X Trustworthy Source United States Environmental Protection Agency Independent U. S. government agency responsible for promoting safe environmental practices Go to source
Pick out a high-performance enamel or single-stage urethane automotive paint that will hold up to years of regular use. You’ll have no shortage of options when it comes to color. [24] X Research source Remember to wear gloves to keep the color from staining your exposed skin.
You may need to increase your drying time slightly as the paint continues to build up. If your later coats still look wet at the 20-minute mark, play it safe and give them 5-10 extra minutes. This will reduce your chances of seeing imperfections in the top coat.
Choose a sealant that’s formulated specifically for use on automobile parts and accessories, or the particular type of paint that you’re working with. Don’t forget to reconnect your vehicle’s battery upon concluding your project. This time around, start with the positive terminal, then attach the negative terminal. [28] X Research source
