When to Inspect the EngineAir Cleaner/FilterInspect the air cleaner/filter at the Maintenance IIintervals and replace it at the first oil change aftereach 50,000 mile (83 000 km) interval. See ScheduledMaintenance on page 6-4 for more information.If you are driving in dusty/dirty conditions, inspectthe filter at each engine oil change.How to Inspect the EngineAir Cleaner/FilterTo inspect the air cleaner/filter, remove the filter fromthe vehicle and lightly shake the filter to releaseloose dust and dirt. If the filter remains caked with dirt,a new filter is required.To inspect or replace the engine air cleaner/filter,do the following:1. Remove the two screws located on the sides ofthe cover.2. Lift the cover off.3. Inspect or replace the engine air cleaner/filter.See Normal Maintenance Replacement Partson page 6-15 for the correct part number forthe filter.4. Reinstall the cover by reversing Steps 1 and 2.{CAUTION:Operating the engine with the air cleaner/filteroff can cause you or others to be burned.The air cleaner not only cleans the air; it helpsto stop flames if the engine backfires. If it isnot there and the engine backfires, you couldbe burned. Do not drive with it off, and becareful working on the engine with the aircleaner/filter off.Notice: If the air cleaner/filter is off, a backfirecan cause a damaging engine fire. And, dirtcan easily get into your engine, which will damageit. Always have the air cleaner/filter in placewhen you are driving.5-22