2013 Lincoln MKZ Owner Manual Printing 2 - Page 450

Scheduled Maintenance Towing a trailer or using a car-top carrier As required Change engine oil and filter as indicated by information display and perform services listed in the Normal Scheduled Maintenance chart. Inspect and lubricate U-joints. See axle maintenance items under Exceptions. Change automatic transmission fluid. Inspect frequently, service as required Every 30000 miles (48000 km) Extensive idling or low-speed driving for long distances, as in heavy commercial use (such as delivery, taxi, patrol car or livery) 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. Change automatic transmission fluid. Replace spark plugs. Inspect frequently, service as required Every 30000 miles (48000 km) Every 60000 miles (96000 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 Inspect the wheels and related components for km) abnormal noise, wear, looseness or drag. Rotate tires, inspect tires for wear and measure tread depth. 448 MKZ (CC9)