D4 Caterpillar Dozer Track Problem Part 2

We started fixing a track problem on an antique D4 Caterpillar dozer, what should have been a simple fix turned into a three day job. This is part 2 so if you haven't watched part 1 yet check it out here:
• D4 Caterpillar Dozer T...
Thanks for watching, hope you learned something!

[@atefaly133]

it is good to fix this one

[@scottshinall4596]

Welding that really only made it weaker cause the heat

[@Kareefontein]

Hi, where did you buy the guide shock springs from? I have really struggled to get them.