Tag: pulley

Mercedes CLS55 AMG W219, Replacing the Supercharger Pulley Bearing (Nachi)

I decided to replace the supercharger pulley bearing with a fresh new Japan made Nachi bearing. One of the easiest way is the hot/cold method, where you heat up the pulley and freeze the bearing itself. This results in the bearing sliding into the pulley with relative ease.

I could’ve also used my workshop press, but I didn’t want to force it in. I followed this guide for it:

Some more pictures:

All CLS55 AMG pictures here in my Google Photos album: https://photos.app.goo.gl/6SP5PFAUXCqanoSX9




DeWalt DCF899 impact wrench VS stubborn Volvo S80 Crank Pulley Nut VS Parkside PASSK 20-Li A1

I have been trying to get the crank pulley nut of the vibration damper of my P2 Volvo S80, but have been unsuccessful so far. I tried multiple times with heat, breaker bars, my Parkside PASSK 20-Li A1 impact wrench etc etc.

Decided to invest in a premium brand impact wrench and it has surpassed my expectations! Check my video