How to Repair Stripped Damaged Crankshaft Threads with a Thread Chaser & Thread Tap, Fix & Restore

I repair the stripped and damaged threads on my 1996 Ford Ranger 2.3L crankshaft. I crushed the threads when using a puller tool to remove the crankshaft/harmonic balancer pulley while doing a timing belt job. How to measure a bolt to get the right Chaser or Tap. How to use the Tap or Chaser. Thread fix, Thread repair, Thread restoration. Support the Channel: Venmo: DIYwithDrJeff Sponsorship or enquiries: [email protected] This video is to show you how I worked on my own car. I'm not telling you to copy me or that this is "how it is done." If you know a better way then please leave a Constructive comment so we can all learn. Warning: Only professionally trained mechanics should work on autos. This video is for entertainment only. You accept all liability should you try to replicate anything in the video. You hold Dr. DIY immune from all liability. In other words, No Malpractice Suits!