How to aux belt & tensioner DIY change - C220 CDI Mercedes W203 - OM646 E220 C220 CLK 220 etc

Hello, please consider subscribing if this helped you out and leave a comment down below!
00:00 - Intro
00:24 - Gaining access
02:05 - Start of procedure

[@user-em3pe8ol4l]

Needed your belt run diagram after my belt snapped very well done cheers

[@Enginesetc]

No worries, glad it could help, that's half the reason I decided to show the picture as it's hard to find them online 😊

[@silverfox7393]

Great video, i have a rattle coming from the medium sized pulley above the crank shaft pulley on your diagram, do you know what that pulley is ?

[@Enginesetc]

Thanks. There's a tensioner to the north east of the crank pulley and to the north west (top left of the crank) I believe it's the water pump pulley off the top of my head

[@silverfox7393]

@@Enginesetc It is the water pump, I thoight the tensioner was the water pump, anyway, just going to fit a new water pump, glad i caught it before it went.

[@arnietwo11]

Thanx again, uve shown something thats comparitively simple as u say, so i will put it on my to do list 😮

[@Enginesetc]

Awesome fella, it was pretty straightforward so should be no issue :) Worth doing for sure when you change belt if you've got no idea when it was last done

[@user-fi5cj4vi6i]

you dont need to change tensioner just change the pulley like i did

[@Enginesetc]

I agree just the pulley would be fine, however I thought best to change both for the relatively small cost and on a 126k mileage car thought might as well to give peace of mind 😀