air filter LINCOLN MKX 2018 User Guide

Brake fluid reservoir. See Brake Fluid Check (page 323).D.
Battery. See Changing the 12V Battery (page 324).E.
Engine compartment fuse box. See Fuses (page 288).F.
Air filter assembly. See Changing the Engine Air Filter (page 332).G.
Automatic transmission dipstick. See Automatic Transmission Fluid Check (page 321).H.
Washer fluid reservoir. See Washer Fluid Check (page 324).I.
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Maintenance

Note:If the fluid level is below the minimumrange do not drive your vehicle. An underfillconition can damage the transmission.
Correct Fluid Level
If the fluid level is within the hash mark area(between points A and B) do not add anyfluid.
High Fluid Level
If the fluid level is above the maximum range(above point B) fluid may need to beremoved. High fluid levels may be causedby a overheating condition. If you haveoperated your vehicle at high speeds, towinga trailer or in city traffic during hot weather,allow your vehicle to cool for a minimum of30 minutes before rechecking the level.
Note:An overfill conition can damage thetransmission.
Adding Transmission Fluid*
1. Rotate the automatic transmission fluidcap in a counterclockwise direction.*
2. Remove the cap and dipstick and wipeit with a clean, lint-free cloth.
3. Add fluid that meets the Fordspecifications. See Capacities andSpecifications (page 387). Pour the fluiddirectly into the automatic transmissionfluid cap and dipstick hole.
4.Replace the cap and dipstick and removeit again to check the fluid level.
5.Make sure that the fluid level is betweenthe MIN and the MAX marks.
6.Replace the automatic transmission fluidcap and dipstick. Turn it clockwise untilyou feel a strong resistance.
*Vehicles With 2.7L EcoBoost
WARNING
Do not run the engine with the air filterdisconnected.
1. Remove the two air filter assemblysecuring bolts.
2. Lift the air filter assembly to disengagethe locating pins.
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3.Rotate the air filter assembly slightly in acounterclockwise direction.
4. Check the fluid level. See Checking theTransmission Fluid Level.
5. Install in reverse order. Tighten the twoair filter assembly securing bolts until youfeel a strong resistance.
BRAKE FLUID CHECK
WARNINGS
Do not use any fluid other than therecommended brake fluid as this willreduce brake efficiency. Use of incorrect fluidcould result in the loss of vehicle control,serious personal injury or death.
Only use brake fluid from a sealedcontainer. Contamination with dirt,water, petroleum products or other materialsmay result in brake system damage or failure.Failure to adhere to this warning could resultin the loss of vehicle control, seriouspersonal injury or death.
WARNINGS
Do not allow the fluid to touch yourskin or eyes. If this happens, rinse theaffected areas immediately with plenty ofwater and contact your physician.
A fluid level between the MAX andMIN lines is within the normaloperating range and there is no need to addfluid. A fluid level not in the normal operatingrange could compromise the performanceof the system. Have your vehicle checkedimmediately.
To avoid fluid contamination, the reservoircap must remain in place and fully tight,unless you are adding fluid.
Only use fluid that meets Ford specifications.See Capacities and Specifications (page381).
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WASHER FLUID CHECK
WARNING
If you operate your vehicle intemperatures below 41.0°F (5°C), usewasher fluid with antifreeze protection.Failure to use washer fluid with antifreezeprotection in cold weather could result inimpaired windshield vision and increase therisk of injury or accident.
Note:The front and rear washer systemsare supplied from the same reservoir.
Add fluid to fill the reservoir if the level is low.Only use a washer fluid that meets Fordspecifications. See Capacities andSpecifications (page 381).
State or local regulations on volatile organiccompounds may restrict the use of methanol,a common windshield washer antifreezeadditive. Washer fluids containingnon-methanol antifreeze agents should beused only if they provide cold weatherprotection without damaging the vehicle’spaint finish, wiper blades or washer system.
FUEL FILTER
Your vehicle is equipped with a lifetime fuelfilter that is integrated with the fuel tank.Regular maintenance or replacement is notneeded.
CHANGING THE 12V BATTERY
WARNINGS
Batteries normally produce explosivegases which can cause personal injury.Therefore, do not allow flames, sparks orlighted substances to come near the battery.When working near the battery, always shieldyour face and protect your eyes. Alwaysprovide correct ventilation.
When lifting a plastic-cased battery,excessive pressure on the end wallscould cause acid to flow through the ventcaps, resulting in personal injury and damageto the vehicle or battery. Lift the battery witha battery carrier or with your hands onopposite corners.
WARNINGS
Keep batteries out of reach of children.Batteries contain sulfuric acid. Avoidcontact with skin, eyes or clothing. Shieldyour eyes when working near the battery toprotect against possible splashing of acidsolution. In case of acid contact with skin oreyes, flush immediately with water for aminimum of 15 minutes and get promptmedical attention. If acid is swallowed, call aphysician immediately.
Battery posts, terminals and relatedaccessories contain lead and leadcompounds. Wash hands after handling.
For vehicles with Auto-Start-Stop thebattery requirement is different. Youmust replace the battery with one of exactlythe same specification.
Your vehicle is fitted with a Motorcraftmaintenance-free battery which normallydoes not require additional water.
When a battery replacement is required, youmust use a recommended replacementbattery that matches the electricalrequirements of the vehicle.
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Maintenance

CHANGING THE ENGINE AIR
FILTER
WARNING
To reduce the risk of vehicle damageand/or personal burn injuries do notstart your engine with the air cleanerremoved and do not remove it while theengine is running.
When changing the air filter element, useonly the air filter element listed. SeeCapacities and Specifications (page 381).
For EcoBoost equipped vehicles: Whenservicing the air cleaner, it is important thatno foreign material enter the air inductionsystem. The engine and turbocharger aresusceptible to damage from even smallparticles.
Change the air filter element at the properinterval. See Scheduled Maintenance (page517).
Note:Failure to use the correct air filterelement may result in severe enginedamage. The customer warranty may bevoid for any damage to the engine if thecorrect air filter element is not used.
1. Release the clamps that secure the airfilter housing cover.
2. Carefully lift the air filter housing cover.
3.Remove the air filter element from the airfilter housing.
4. Wipe any dirt or debris from the air filterhousing and cover to make sure no dirtgets in the engine and to make sure youhave a good seal.
5.Install a new air filter element. Be carefulnot to crimp the filter element edgesbetween the air filter housing and cover.This could cause filter damage and allowunfiltered air to enter the engine if notproperly seated.
6. Install the air filter housing cover.
7.Engage the clamps to secure the air filterhousing cover to the air filter housing.
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When washing:
•Take care when using a power washerto clean the engine. The high-pressurefluid could penetrate the sealed partsand cause damage.
•Do not spray a hot engine with cold waterto avoid cracking the engine block orother engine components.
•Spray Motorcraft Engine Shampoo andDegreaser on all parts that requirecleaning and pressure rinse clean. InCanada, use Motorcraft Engine Shampoo.
•Never wash or rinse the engine while itis hot or running; water in the runningengine may cause internal damage.
•Never wash or rinse any ignition coil,spark plug wire or spark plug well, or thearea in and around these locations.
•Cover the battery, power distribution box,and air filter assembly to prevent waterdamage when cleaning the engine.
CLEANING THE WINDOWS AND
WIPER BLADES
Car wash chemicals and environmentalfallout can result in windshield and wiperblade contamination. Dirty windshield andwipers will result in poor windshield wiperoperation. Keep the windshield and wiperblades clean to maintain windshield wiperperformance.
To clean the windshield and wiper blades:
•Clean the windshield with a non-abrasiveglass cleaner. When cleaning the interiorof the windshield, avoid getting any glasscleaner on the instrument panel or doorpanels. Wipe any glass cleaner off thesesurfaces immediately.
•For windshields contaminated with treesap, chemicals, wax or bugs, clean theentire windshield using steel wool (nogreater than 0000 grade) in a circularmotion and rinse with water.
•Clean the wiper blades with isopropylrubbing alcohol or windshield washerconcentrate.
Note: Do not use razor blades or othersharp objects to clean or remove decals fromthe inside of the heated rear window. Thevehicle warranty does not cover damagecaused to the heated rear window grid lines.
CLEANING THE INTERIOR
WARNINGS
Do not use cleaning solvents, bleachor dye on the vehicle’s safety belts, asthese actions may weaken the belt webbing.
On vehicles equipped withseat-mounted airbags, do not usechemical solvents or strong detergents. Suchproducts could contaminate the side airbagsystem and affect performance of the sideairbag in a collision.
Note:Follow the same procedure forcleaning leather seats when cleaning leatherinterior. See Cleaning Leather Seats (page339).
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Vehicle Care

•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil andsolvents.
Engine
•Change the engine oil and filter prior tostorage because used engine oil containscontaminates which may cause enginedamage.
•Start the engine every 15 days for aminimum of 15 minutes. Run at fast idlewith the climate controls set to defrostuntil the engine reaches normaloperating temperature.
•With your foot on the brake, shift throughall the gears while the engine is running.
•We recommend that you change theengine oil before you use your vehicleagain.
Fuel system
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of the fuelpump nozzle.
Cooling system
•Protect against freezing temperatures.
•When removing your vehicle fromstorage, check coolant fluid level.Confirm that there are no cooling systemleaks and that fluid is at therecommended level.
Battery
•Check and recharge as necessary. Keepconnections clean.
•If storing your vehicle for more than 30days without recharging the battery, werecommend that you disconnect thebattery cables to maintain battery chargefor quick starting.
Note:It is necessary to reset memoryfeatures if battery cables are disconnected.
Brakes
•Make sure the brakes and parking brakerelease fully.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, levers andpins under your vehicle are covered withgrease to prevent rust.
•Move vehicles at least 25 ft (7.5 m) every15 days to lubricate working parts andprevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out ofstorage, do the following:
•Wash your vehicle to remove any dirt orgrease film build-up on window surfaces.
•Check windshield wipers for anydeterioration.
•Check under the hood for any foreignmaterial that may have collected duringstorage such as mice or squirrel nests.
•Check the exhaust for any foreignmaterial that may have collected duringstorage.
•Check tire pressures and set tire inflationper the Tire Label.
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Vehicle Care

MOTORCRAFT PARTS - 2.7L ECOBOOST™
2.7L EcoBoostComponent
FA-1912Air filter element
FL-2062Oil filter
BXT-94RH7-730Battery (without start/stop)
BAGM-94RH7-800Battery (with start/stop)
SP-542Spark plugs
FP-71Cabin air filter
WW-2350 (driver side)Windshield wiper bladeWW-1750 (passenger side)WW-1106 (rear window)
We recommend Motorcraft® replacement parts available at an authorized dealer or at fordparts.com for scheduled maintenance. These partsmeet or exceed specifications and are engineered for your vehicle. Use of other parts may impact vehicle performance, emissions anddurability. Your warranty may be void for any damage related to use of other parts.
If a Motorcraft® oil filter is not available, use an oil filter that meets industry performance specification SAE/USCAR-36.
For spark plug replacement, contact an authorized dealer. Replace the spark plugs at the appropriate intervals. See Scheduled Maintenance(page 517).
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Capacities and Specifications

MOTORCRAFT PARTS - 3.7L
3.7L V6 TiVCTComponent
FA-1912Air filter element
FL-500-SOil filter
BAGM-94RH7-800Battery
SP-520Spark plugs
FP-71Cabin air filter
WW-2350 (driver side)Windshield wiper bladeWW-1750 (passenger side)WW-1106 (rear window)
We recommend Motorcraft® replacement parts available at your Ford dealer or at fordparts.com for scheduled maintenance. These partsmeet or exceed Ford Motor Company’s specifications and are engineered for your vehicle. Use of other parts may impact vehicle performance,emissions and durability. Your warranty may be void for any damage related to use of other parts.
If a Motorcraft® oil filter is not available, use an oil filter that meets industry performance specification SAE/USCAR-36.
For spark plug replacement, contact an authorized dealer. Replace the spark plugs at the appropriate intervals. See Scheduled Maintenance(page 517).
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Capacities and Specifications

CAPACITIES AND SPECIFICATIONS - 2.7L ECOBOOST™
Capacities
WARNING
The air conditioning refrigerant system contains refrigerant under high pressure. Only qualified personnel should service the airconditioning refrigerant system. Opening the air conditioning refrigerant system can cause personal injury.
CapacityItem
6.0 qt (5.7 L)Engine oil (with oil filter)
10.6 qt (10 L)Engine coolant
Between MIN/MAX on brake fluid reservoirBrake fluid
2.4 pt (1.15L)Rear differential fluid (All Wheel Drive)
11.8 fl oz (0.35 L)Power Transfer Unit (PTU) fluid (All Wheel Drive)
11.0 qt (10.4 L)*Automatic transmission fluid
Fill as requiredWindshield washer fluid
18.4 gal (69.5 L)Fuel tank (Front Wheel Drive)
18.5 gal (70 L)Fuel tank (All Wheel Drive)
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Capacities and Specifications