Toyota Exhaust Stud Repair, Oxygen Sensor, NO WELDING, Rusted out Stud Extraction (1998 Rav4 shown)

This DIY shows how to repair rusted off, broken exhaust studs used to hold the oxygen sensor in place, using an ARES 70016 stud extractor. This repair is similar for many models and other places where broken studs are found, particular on exhaust systems. Check the Pinned Comment or below for Timestamps, Part Numbers, Tool info, Torque values: 00:30 Diagnostics 01:45 Other parts missing on the exhaust system shown Oxygen sensor shield: Toyota 89437-60030 Catalytic converter shield: Toyota 18435-20020 03:00 Exhaust leak sound from the exterior 03:13 Exhaust leak sound from the interior 03:50 Repair options 05:37 Stud removal tools, ARES 70016 08:50 Install the stud remover 10:40 Heat the flange 11:05 Remove the stud 12:41 Same process on the other stud 14:55 How to remove the stud from the tool 15:24 Welding/drilling options if the stud extractor doesn't work for you 18:18 Autozon rental tool kit: OEM 57142 Tools Thread Restorer Kit 19:10 Use the M8x1.25 thread chaser to clean the threaded holes 24:35 Replacement stud and nut options: Toyota studs: 90126-08001 Toyota pinch nuts: 90179-08059 NAPA/Dorman studs shown: Napa 605-1347, Dorman 23737 Lock nuts shown: Needa Parts 005790 Dorman flanged lock nuts: Dorman 432-308 26:27 Overview of the two-nut method to install studs 28:17 Install the new studs using the two-nut method 30:26 Check thread elevation, if you're using odd studs 32:14 Install the gasket (Toyota 89466-20020, Dorman 47021) 32:30 Install the nuts (torque is 32 ft-lbs) 34:32 Interior sound, after repair 35:04 Exterior sound, after repair 35:16 Check for exhaust leaks with soapy water I hope this video was helpful for you. Thank you for watching, and good luck with your repair! : )