Oil Filter Wear Assessment Package

Remove the used oil filter and compare it with a new filter to observe the degree of dirt accumulation, blockage, and deformation. This helps determine the cleanliness of the oil and the amount of impurities inside the engine. Based on the filter’s dirt level, the technician will provide recommendations for adjusting the oil change interval, checking for potential wear and tear on engine parts caused by excessive impurities in the oil passages. The technician will also verify that the old and new filter specifications are compatible with the vehicle to avoid insufficient lubrication due to incorrect filter installation. This is a crucial step in the pre-maintenance vehicle condition assessment.