WP4054 vintage front forks, disassembly, cartridge inspection, oil change procedure //KTM 125 MX 89

Here I'm working on my classic 89 KTM front suspension. It's WP4054 Upside Down forks. In this vid I will show how I disassemble all internals, especially inner cartridge which does all the job for rebound and compression. I will also show filling with oil procedure, same as on the workshop manual from 89.
Enjoy
P.S. There would be next vid of me showing shims stacks for rebound piston and compression valve. Measuring, cleaning and showing setup.

[@wodzimierzknapik6741]

Good job. Great movie. We want next part.

Great Video, thanks 👏👏👏

[@Glendaleclassicdirtbikes]

Very good! Great video!

[@goivula]

Great video, thanks a lot!!