Mercedes C300/W2O4 Water Pump Thermostat Replacement

2011 C300 3.0L V6
Pelican Parts Tutorial Links:
Coolant Pump:
www.pelicanpar...
Thermostat Replacement:
www.pelicanpar...
Drive Belt Replacement:
www.pelicanpar...

[@gannzi83]

Awesome video I have a 2009 c350
I just did the idlers tensioner and belt 6 months ago
But of course now the water pump bearing is noisy
What was the process to get the air pump off?

[@axellear9392]

There are 4 T30 bolts holding the bracket on, 3 hoses and a electrical plug at the back of the unit that have to come off. I recommend you go to Pelicanparts.com and look for : "Replacing the secondary air pump" module under the DIY Mercedes engine section.