Positive Crankcase Ventilation Oil Separator and Hose Removal for GMC Truck GMC K Sierra - 4WD 2001

1. Remove the crankcase ventilation hoses from the valve rocker arm covers.



2. Disconnect the oil separator oil drain hose from the engine block.
3. Remove the nylon strap from the oil drain hose.
4. Remove the oil drain hose clamp bolt and clamp from the drive belt tensioner and generator mounting bracket.



5. Remove the oil separator assembly from the mounting bracket. Lift up on the oil separator to slide off of the bracket.
6. Remove the oil separator and hoses assembly.