Inlet leaking

[SIZE=3]I have a model 665.15835791 Kenmpre dishwasher. the fillhose runs from the inlet valve to the side of the dishwasher. the hose enters the dishwasher at a fitting that is not removable. However the fitting has vents on each side. Water is leaking from the vents. Is there a way that the fitting should be cleaned or is there some other proboem?[/SIZE]