2015 Lincoln MKZ Owner Manual Printing 1 - Page 491

Scheduled Maintenance Extensive idling or low-speed driving for long distances, as in heavy commercial use (such as delivery, taxi, patrol car or livery) As required Inspect frequently, service as required Change engine oil and filter as indicated by information display and perform services listed in the Normal Scheduled Maintenance chart. Replace cabin air filter. Replace engine air filter. Every 30000 miles (48000 Change automatic transmission fluid. km) Every 60000 miles (96000 Replace spark plugs. km) Operating in dusty or sandy conditions (such as unpaved or dusty roads) Inspect frequently, service as required Replace cabin air filter. Replace engine air filter. Every 5000 miles (8000 km) Inspect the wheels and related components for abnormal noise, wear, looseness or drag. Rotate tires, inspect tires for wear and measure tread depth. * Every 5000 miles (8000 km) Change engine oil and filter. or six months 488 MKZ (), enUSA