| NOTICE |
|---|
Do not clean the filter elements by bumping or tapping them. Do not use filter elements with damaged pleats, gaskets or seals. Engine damage can result. Make sure the cleaned filter elements are completely dry before installing into the filter housing. Water remaining in the elements can cause false indications of contamination in Scheduled Oil Sampling test results. |
The filter elements can be cleaned by using the following methods:
- pressure air
- pressure water
- detergent washing
When you use pressure air, the maximum air pressure is 205 kPa (30 psi). When you use pressure water, the maximum water pressure is 280 kPa (40 psi).
- When you clean the inside pleats and the outside pleats, direct the air along the pleats or direct the water along the pleats.
The element can be washed in a solution that consists of warm water and of nonsudsing household detergent. Fully rinse the pleats. Allow the filter to air dry completely.
 | |
| Illustration 1 | g00038608 |
- Inspect the filter elements after you clean the filter elements. Do not use a filter if the pleats, the gaskets or the seals are damaged.
- Cover the clean filter elements. Store the elements in a clean, dry location.
Replace the primary element after the primary element has been cleaned six times. Also replace the primary element if the primary element has been in service for one year.
Remove the Primary Element
- Open the engine compartment.
 | |
| Illustration 2 | g00669593 |
- Open the air filter housing.
 | |
| Illustration 3 | g00669600 |
- Remove the primary filter element.
 | |
| Illustration 4 | g00669595 |
- Reverse the steps in order to install the primary filter element.