K 2500 Truck 4WD V8-454 7.4L (1990)
2. Place new fan filter on hub if necessary, then spacer and pump pulley against centrifugal filter fan. Tighten pulley bolts equally to 18 ft. lbs. to press
the filter on to the pump. Do not hammer on filter. If new filter is installed it may squeal until seated on pump.
3. Install and adjust belt and check for proper system operation.
