If the nut has a closed head, drilling that head can help get the oil into the threads. If the fastener is seized or its head is stripped, proceed to Step 2.įirst, the nut and stud must be soaked with a penetrating oil. Note: This step covers the rusted nut or bolt. Floor jack or 3-ft section of pipe (to slide over breaker bar). ![]() 1/2″ drive 6-pt socket (of the correct lug nut size or slightly smaller).Drilling lubricant (ie: Three-in-One oil).5/64″ and 7/64″ drill bits (cobalt bits work best).Power drill (cordless or corded both work).Penetrating Oil (like WD-40 or Kano Aerokroil).These steps will keep the wheels from rotating as you attempt to loosen the fasteners. Make sure the transmission is set to Park or it’s in gear and firmly set the emergency brake. Whether the lug nut is stripped, rounded-off, or seized due to either over tightening or corrosion, the loosening process will typically be the same except as noted below.īegin with your car on the ground not on jack stands or lifted up in any way. It cannot be removed using the lug wrench that’s packed with your spare tire.īefore beginning this project, please review the important safety tips for working on your car in this article. Read Also: What’s the Purpose of Wheel Spikes? SeizedĪ zealous mechanic armed with an impact wrench may have over tightened one of the lug nuts on your car. In either case the fastener cannot be gripped such that it can be removed. Or maybe it’s seized and your attempts to remove it with a lug wrench or socket have rounded it off. In this case, use of an impact wrench or wrong size socket while installing a lug nut or bolt has rounded off (stripped) the hex-shape of the fastener. The lug nut or bolt may be: Stripped or Rounded Off The following are three common causes for a wheel lug nut refusing to come off. Related: Lug Nut Sizes and Types (w/ Charts for Most Car Manufacturers) Reasons Lug Nuts Won’t Come Off This will be noted in the appropriate sections. Some of the techniques discussed here can work for lug bolts as well. However, several brands of European cars use lug bolts which screw into the wheel hub. We’re going to focus on problems with conventional lug nuts screwed on to wheel studs. ![]() ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |