service schedule LINCOLN MKX 2018 User Guide

At Every Oil Change Interval as Indicated by the Information Display1
Inspect the rear axle and U-joints (All-wheel Drive only).
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and U-joints (All-wheel Drive only).
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. See Oil Change Indicator Reset (page 315).
Other Maintenance Items1
Replace cabin air filter.2Every 20,000 mi(32,000 km)
Replace engine air filter.Every 30,000 mi(48,000 km)
Change engine coolant.3At 100,000 mi (160,000 km)
Replace spark plugs.Every 100,000 mi(160,000 km)
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Scheduled Maintenance

SPECIAL OPERATING CONDITIONS
SCHEDULED MAINTENANCE
If you operate your vehicle primarily in anyof the following conditions, you need toperform extra maintenance as indicated. Ifyou operate your vehicle occasionally underany of these conditions, it is not necessaryto perform the extra maintenance. Forspecific recommendations, see yourdealership service advisor or technician.
Perform the services shown in the followingtables when specified or within 3000 miles(4800 kilometers) of the message appearingin the information display prompting you tochange your oil.
•Example 1: The message comes on at28,750 mi (46,270 km). Perform the30,000 mi (48,000 km) automatictransmission fluid replacement.
•Example 2: The message has not comeon, but the odometer reads 30,000 mi(48,000 km) (for example, the IntelligentOil-Life Monitor was reset at 25,000 mi(40,000 km). Perform the engine air filterreplacement.
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Scheduled Maintenance

Towing a trailer or using a car-top carrier
Change engine oil and filter as indicated by information display and perform services listed in the NormalScheduled Maintenance chart.As required
Inspect U-joints (AWD only).Inspect frequently, serviceas required
Change automatic transmission fluid.Every 30,000 mi(48,000 km)
Replace spark plugs.Every 60,000 mi(96,000 km)
Extensive idling or low-speed driving for long distances, as in heavy commercial use (such as delivery, taxi, patrol car or livery)
Change engine oil and filter as indicated by information display and perform services listed in the NormalScheduled Maintenance chart.As required
Replace cabin air filter.Inspect frequently, serviceas requiredReplace engine air filter.
Change automatic transmission fluid.Every 30,000 mi(48,000 km)
Replace spark plugs.Every 60,000 mi(96,000 km)
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Scheduled Maintenance

Operating in dusty or sandy conditions (such as unpaved or dusty roads)
Replace cabin air filter.Inspect frequently, serviceas requiredReplace engine air filter.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.Every 5,000 mi (8,000 km)
Rotate tires, inspect tires for wear and measure tread depth.
Change engine oil and filter.*Every 5,000 mi (8,000 km)or six months
Perform multi-point inspection.
Change automatic transmission fluid.Every 30,000 mi(48,000 km)
*Reset your Intelligent Oil-Life Monitor after engine oil and filter changes. See Oil Change Indicator Reset (page 315).
Exceptions
There are several exceptions to the NormalSchedule:
Axle and PTU Maintenance
The Power Transfer Unit (PTU) and rear axle(AWD only) in your vehicle does not requireany normal scheduled maintenance.Changing or checking the PTU lubricant isnot necessary unless the unit has beensubmerged in water or shows signs ofleakage. Contact your authorized dealer forservice.
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Scheduled Maintenance

California Fuel Filter Replacement
If you register your vehicle in California, theCalifornia Air Resources Board hasdetermined that the failure to perform thismaintenance item does not nullify theemission warranty or limit recall liabilitybefore the completion of your vehicle'suseful life. Ford Motor Company, however,urges you to have all recommendedmaintenance services performed at thespecified intervals and to record all vehicle
service.
Hot Climate Oil Change Intervals
Vehicles operating in the Middle East, NorthAfrica, Sub-Saharan Africa or locations withsimilar climates using an American PetroleumInstitute (API) Certified for Gasoline Engines(Certification mark) oil of SM or SN quality,the normal oil change interval is 5,000 mi(8,000 km).
If the available API SM or SN oils are notavailable, then the oil change interval is3,000 mi (4,800 km).
Engine Air Filter and Cabin Air FilterReplacement
The life of the engine air filter and cabin airfilter is dependent on exposure to dusty anddirty conditions. Vehicles operated in theseconditions require frequent inspection andreplacement of the engine air filter and cabinair filter.
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Scheduled Maintenance