tires LINCOLN MKX 2018 Workshop Manual

Note:Passengers should not remain in yourvehicle when the vehicle is being jacked.
1. Park on a level surface, set the parkingbrake and activate the hazard flashers.
2. Place the transmission in park (P) andturn the engine off.
3.Block both the front and rear of the wheeldiagonally opposite the flat tire. Forexample, if the left front tire is flat, blockthe right rear wheel.
4. Lift and remove the carpeted load floorpanel to access the mini-spare and jackkit.
5. Remove the steel winged washer nutsecuring the spare tire by turning itcounterclockwise.
6.Remove the spare tire from the spare tirecompartment.
7. Remove plastic wing nut and jack andlug wrench assembly. Detach lug wrenchfrom jack by turning the jack hex nutdrive screw counterclockwise.
8.Loosen each wheel lug nut one-half turncounterclockwise, but do not removethem until the wheel is raised off theground.
9. The vehicle jacking points are depictedby arrows on the underside of the vehicleat the locations shown above.
10. Find the arrows embossed on thevehicle downward flange next to thetire you are changing. Position the jackso that the vehicle downward flangerests in the jack saddle flange betweenthe arrows, as shown above. Raise thevehicle by using the lug wrench to turnthe jack nut clockwise. Once the flat tireis raised above the ground, remove thelug nuts with the lug wrench.
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11.Replace the flat tire with the spare tire,making sure the valve stem is facingoutward. Reinstall the lug nuts until thewheel is snug against the hub. Do notfully tighten the lug nuts until the wheelhas been lowered.
12. Lower the wheel by turning the jackhandle counterclockwise.
13. Remove the jack and fully tighten thelug nuts in the order shown. SeeTechnical Specifications (page 379).
14. Fold up the wrench/jack handle andre-attach to the jack. Re-positionjack/wrench assembly into the originalvehicle position and secure with theplastic wing nut. Make sure the jack isfastened securely before you drive.
15. Unblock the wheel.
Stowing the flat tire
You cannot store the full-sized road wheelin the temporary spare tire well.
1. Find the flat tire retainer strap tuckedinside the jack channel. Lower thecarpeted load floor.
2.Stow the flat tire in the cargo area on theload floor with the wheel facing up.Secure the flat tire with the retainer strapby following the next steps.
3. Locate the rear left side and right sidecargo tie-down rings. Push the loop endof the retainer strap through one cargotie-down ring. Thread the non-loop endthrough the loop.
4. Weave the retainer strap through thewheel openings.
5.Locate the cargo tie-down in the oppositerear corner of the cargo area. Thread theretainer strap though the tie-down andpull tight.
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6.Secure the flat tire by tying a 2-half hitchknot.
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TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
WARNING
When a wheel is installed, always remove any corrosion, dirt or foreign materials present on the mounting surfaces of the wheel or thesurface of the wheel hub, brake drum or brake disc that contacts the wheel. Make sure that any fasteners that attach the rotor to thehub are secured so they do not interfere with the mounting surfaces of the wheel. Installing wheels without correct metal-to-metal contact atthe wheel mounting surfaces can cause the wheel nuts to loosen and the wheel to come off while your vehicle is in motion, resulting in lossof control.
lb.ft (Nm)*Bolt size
162 lb.ft (220 Nm)M14 x 1.5
*Torque specifications are for nut and bolt threads free of dirt and rust. Use only Ford recommended replacement fasteners.
Retighten the lug nuts to the specified torque within 100 miles (160 kilometers) after any wheel disturbance (such as tire rotation, changing aflat tire, wheel removal).
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Wheels and Tires

Wheel pilot boreA
Inspect the wheel pilot hole and mountingsurface prior to installation. Remove anyvisible corrosion or loose particles.
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Check Every Month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
Windshield washer fluid level.
Check Every Six Months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary.
Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
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Scheduled Maintenance

Multi-Point Inspection
In order to keep your vehicle running right,it is important to have the systems on yourvehicle checked regularly. This can helpidentify potential issues and prevent major
problems. We recommend having thefollowing multi-point inspection performedat every scheduled maintenance interval tohelp make sure your vehicle keeps runninggreat.
Multi-Point Inspection
Hazard warning system operationAccessory drive belt(s)
Horn operationBattery performance
Radiator, cooler, heater and air conditioning hosesEngine air filter
Suspension components for leaks or damageExhaust system
Steering and linkageExterior lamps operation
Tires (including spare) for wear and proper pressure2Fluid levels1; fill if necessary
Windshield for cracks, chips or pitsFor oil and fluid leaks
Washer spray and wiper operationHalf-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer2If your vehicle is equipped with a temporary mobility kit, check the tire sealant expiration Use By date on the canister. Replace as needed.
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Scheduled Maintenance

When to expect the OIL CHANGE REQUIRED Message
Vehicle Use and ExampleInterval
Extended idlingExtended hot or cold operation
Extreme
3,000–5,000 mi (5,000–8,000 km)Maximum load or towingExtreme hot or cold operation
Normal Maintenance Intervals
At Every Oil Change Interval as Indicated by the Information Display1
Change engine oil and filter.2
Rotate the tires.
Perform a multi-point inspection (recommended).
Inspect the automatic transmission fluid level (if equipped with a dipstick). Consult your dealer for requirements.
Inspect the brake pads, rotors, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
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Scheduled Maintenance

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

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