I bought a used air impact wrench which worked, but felt like something was wrong and it was making a strange noise. A good oiling through the oil port would have likely fixed the problem. But I decided to take it apart. So in this video I disassemble a Sears Craftsman Air Impact Wrench model 875188840, clean, lube and reassemble it. So if you want to know what's inside an impact wrench. It did fix the problem.

▶ SUBSCRIBE & HIT THE http://bit.ly/SubRJTheBikeGuy

And please give my video a thumbs up

▶FACEBOOK.com/RJTheBikeGuy
  / rjthebikeguy  

▶TOOLS
http://www.rjthebikeguy.com/tools

▶SHIRTS
http://bit.ly/RJBikeGuyShirts

▶WEBPAGE
http://www.RJTheBikeGuy.com