Engine Air Cleaner/FilterSee Engine Compartment Overview on page 356for the location of the engine air cleaner/filter.When to Inspect the EngineAir Cleaner/FilterInspect the air cleaner/filter at the Maintenance IIintervals and replace it at the first oil changeafter each 50,000 mile (83 000 km) interval.See Scheduled Maintenance on page 457 formore information. If you are driving in dusty/dirtyconditions, inspect the filter at each engineoil change.How to Inspect the EngineAir Cleaner/FilterTo inspect the air cleaner/filter, remove thefilter from the vehicle and lightly shake thefilter to release loose dust and dirt. If the filterremains caked with dirt, a new filter is required.To inspect or replace the filter, do the following:1. Loosen and remove the two screws on thetop of the engine air cleaner/filter cover.2. Lift up the outboard side of the cover at anangle while pulling toward you. This isnecessary due to the two hinges located onthe inboard side of the cover.362