i have a humming noise it loudest around the fan clutch at about 1550 rpmsthe clutch is not loose
Already Tried: nothing
Hi i'm Wayne I will help you with this Good Morning What type of unit are we talking about , Make , Model
the engine is in a 2002 international 9200i semi truck
Hi Thank You for that Best way to try to pin point thisis remove the fan belt from alternator This noise can be a Alternator , bearing, or the Fan clutch Bearing, and would not be looselet me know your findings WaynePS , Please don;t leave ratings till we are done
Experience: worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling