1. Park the truck on level ground and engage the parking brake.
2. Turn off the engine and allow the truck to cool down.
3. Locate the outside air intake which is on the front of the truck between the grill and hood latch.
4. The filter housing is located in front of the truck directly behind the air intake. It is rectangular and held in place by 2 thumb screw type pins.
5. Remove the two thumb screws and pull the filter housing out of the grill towards you.
6. Slide the old filter out of the housing and throw it away.
7. Slide the new filter into the housing making sure that the arrows on the filter are pointing towards the truck’s cab.
8. Slide the filter housing back into place making sure it locks in place.
9. Replace the thumb screws.
