yes, its the cooling fan
normally
althouight there were a couple of conversions to rectify noise on that model
the cooling fan is on the right hand side ( from front)
top off, side panel off ( 1 scre on top, 4 down back) slide it backwards slightly and lift it off
the fan is under the grey plastic shield, in front of the belt
available as a part in the online shop if thats the case
you can u sually see theyre out of shape
oh, and make sure the plugs out