2019 LINCOLN MKZ HYBRID Owners Manual

What to do when a Tire Is Punctured
A tire puncture within the tire's tread areacan be repaired in two stages with the kit:
•In the first stage, the tire is reinflated witha sealing compound and air. After the tirehas been inflated, you need to drive thevehicle about 3.7 mi (6 km) to distributethe sealant in the tire.
•In the second stage, you need to checkthe tire pressure and adjust, if necessary,to the vehicle's specified tire inflationpressure.
First Stage: Reinflating the Tire withSealing Compound and Air
WARNING: Do not stand directlybeside the tire while the compressor isoperating. This could cause personal injuryif the tire bursts.
Note:If the tire does not inflate to therecommended tire pressure within 15minutes, stop and call roadside assistance.
WARNING: Watch the sidewall of thetire when inflating. If any cracks, bumps orsimilar damage appears, switch thecompressor off and let the air out by meansof the pressure relief valve. Do not continuedriving with this tire. This could cause lossof vehicle control.
WARNING: Do not run the enginewhen operating the air compressor unlessthe vehicle is outdoors or in a well-ventilatedarea.
Preparation: Park the vehicle in a safe, leveland secure area, away from moving traffic.
Turn the hazard lights on. Apply the parkingbrake and turn the engine off. Inspect theflat tire for visible damage.
Sealant compound contains latex. Useappropriate precautions to avoid any allergicreactions.
Do not remove any foreign object that haspierced the tire. If a puncture is located inthe tire sidewall, stop and call roadsideassistance.
1.Remove the valve cap from the tire valve.
2. Unwrap the dual purpose hose (blacktube) from the back of the compressorhousing.
3. Fasten the hose to the tire valve byturning the connector clockwise. Tightenthe connection securely.
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4. Plug the power cable into the 12-voltpower point in the vehicle.
5.Remove the warning sticker found on thecasing/housing and place it on the centerof the steering wheel.
6. Start the vehicle and leave the enginerunning so the compressor does notdrain the vehicle’s battery.
7. Turn dial (A) clockwise to the sealantposition. Turn the kit on by pressing theon/off button (B).
8.Inflate the tire to the pressure shown onthe tire label located on the edge ofdriver’s door or the door jamb area. Forthe first 45-60 seconds when the sealantis being pumped into the tire, the airpressure gauge may indicate a pressurehigher than the label pressure.This isnormal and should be no reason forconcern. The pressure gauge readingindicates the tire inflation pressure afterabout 60 seconds of operation duringthe tire repair process. The final tirepressure should be checked with thecompressor turned OFF in order to getan accurate pressure reading.
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9.When the recommended tire pressure isreached, turn off the kit, unplug thepower cable, and disconnect the hosefrom the tire valve. Re-install the valvecap on the tire valve and return the kit tothe stowage area.
10. Immediately and cautiously, drive thevehicle 3.7 mi (6 km) to distribute thesealant evenly inside the tire. Do notexceed 50 mph (80 km/h).
11. After 3.7 mi (6 km), stop and check thetire pressure. See Second stage:Checking tire pressure.
WARNING: If you experience anyunusual vibration, ride disturbance or noisewhile driving, reduce your speed until youcan safely pull off to the side of the road andcall for roadside assistance. Failure to do socould cause you to lose control of yourvehicle and increase the risk of personalinjury or death.
Note:If you experience any unusualvibration, ride disturbance or noise whendriving, do not proceed to the second stageof this operation.
Second Stage: Checking Tire Pressure
Check the air pressure of your tires asfollows:
1.Remove the valve cap from the tire valve.
2. Firmly screw the air compressor hoseonto the valve stem by turning clockwise.
3. Push and turn the TMK selector switchclockwise to the air position and note thetire pressure.
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Note:If you are proceeding from the FirstStage: Reinflating the Tire with SealingCompound and Air section and have injectedsealant in the tire but the pressure is below20 psi (1.4 bar), stop and call roadsideassistance. If tire pressure is above 20 psi(1.4 bar), continue to the next step.
4. If required, turn on the compressor andadjust the tire to the recommendedinflation pressure shown on the tire labellocated on the driver's door or door jambarea. The tire pressure should bechecked with the compressor turned OFFin order to get an accurate pressurereading.
5. Remove the hoses, re-install the valvecap on the tire and return the kit to thestowage area.
WARNING: The air compressor powerplug may be hot after use. Allow it to coolbefore handling. Failure to do so could resultin personal injury.
What to do after the Tire has beenSealed
WARNING: If you experience anyunusual vibration, ride disturbance or noisewhile driving, reduce your speed until youcan safely pull off to the side of the road andcall for roadside assistance. Failure to do socould cause you to lose control of yourvehicle and increase the risk of personalinjury or death.
Note:After the sealing compound has beenused, the maximum vehicle speed is 50 mph(80 km/h) and the maximum driving distanceis 120 mi (200 km). The sealed tire shouldbe inspected immediately.
You can check the tire pressure any timewithin the 120 mi (200 km) by performing thesteps listed previously in the Second stage:Checking Tire Pressure procedure.
Servicing your TMK after use
After using the kit to seal your tire, you needto replace the sealant bottle. Sealant bottlereplacement kits can be obtained at anauthorized dealer. Empty sealant bottles maybe disposed of at home. However, bottlesstill containing liquid sealant should bedisposed of by your local authorized dealeror tire dealer, or in accordance with localwaste disposal regulation.
Removal of the sealant bottle from the kit
1. Unwrap the dual purpose hose (blacktube) from the compressor housing.
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2. Unwrap the power cord.
3. Remove the back cover.
4.Rotate the sealant bottle up 90 degreesand pull away from casing/housing toremove.
Installation of the sealant bottle to the kit
1.With the bottle held perpendicular to thehousing, insert the bottle nozzle into theconnector and push until seated.
2. Rotate the bottle 90 degrees down intothe housing/casing.
3. Snap the back cover back into place.
4.Wrap the dual purpose hose (black tube)around the channel on the bottom of thehousing/casing.
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5.Wrap the power cord around the housingand stow the accessory power plug intoits storage area.
Note:If you experience any difficulties withthe removal or installation of the sealantbottle, consult your authorized dealer forassistance.
Check and record the sealant compound’suse by date and make sure that it is replacedwith a fresh bottle after this date. The use bydate is on a label located on the sealantbottle and can be seen through therectangular viewing window on the bottomof the TMK housing.
TIRE CARE
Information About Uniform Tire QualityGrading
Tire Quality Grades apply to newpneumatic passenger car tires. TheQuality grades can be found whereapplicable on the tire sidewall betweentread shoulder and maximum sectionwidth. For example: Treadwear 200Traction AA Temperature A.
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These Tire Quality Grades aredetermined by standards that the UnitedStates Department of Transportation hasset.
Tire Quality Grades apply to newpneumatic passenger car tires. They donot apply to deep tread, winter-typesnow tires, space-saver or temporaryuse spare tires, light truck or LT typetires, tires with nominal rim diameters of10 to 12 inches or limited production tiresas defined in Title 49 Code of FederalRegulations Part 575.104 ©)(2).
U.S. Department of Transportation Tirequality grades: The U.S. Department ofTransportation requires Lincoln MotorCompany to give you the followinginformation about tire grades exactly as
the government has written it.
Treadwear
The treadwear grade is a comparativerating based on the wear rate of the tirewhen tested under controlled conditionson a specified government test course.For example, a tire graded 150 wouldwear one and one-half (1 ½) times as wellon the government course as a tiregraded 100. The relative performanceof tires depends upon the actualconditions of their use, however, andmay depart significantly from the normdue to variations in driving habits,service practices, and differences inroad characteristics and climate.
Traction AA A B C
WARNING: The traction gradeassigned to this tire is based onstraight-ahead braking traction tests, anddoes not include acceleration, cornering,hydroplaning or peak tractioncharacteristics.
The traction grades, from highest tolowest are AA, A, B, and C. The gradesrepresent the tire’s ability to stop on wetpavement as measured under controlledconditions on specified government testsurfaces of asphalt and concrete. A tiremarked C may have poor tractionperformance.
Temperature A B C
WARNING: The temperature gradefor this tire is established for a tire thatis properly inflated and not overloaded.Excessive speed, underinflation, orexcessive loading, either separately orin combination, can cause heat buildupand possible tire failure.
The temperature grades are A, thehighest, B and C, representing the tire’sresistance to the generation of heat andits ability to dissipate heat when testedunder controlled conditions on aspecified indoor laboratory test wheel.Sustained high temperature can causethe material of the tire to degenerate
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and reduce tire life, and excessivetemperature can lead to sudden tirefailure. The grade C corresponds to alevel of performance which allpassenger car tires must meet under theFederal Motor Vehicle Safety StandardNo. 139. Grades B and A representhigher levels of performance on thelaboratory test wheel than the minimumrequired by law.
Glossary of Tire Terminology
•Tire label: A label showing theoriginal equipment tire sizes,recommended inflation pressure andthe maximum weight the vehicle cancarry.
•Tire Identification Number: Anumber on the sidewall of each tireproviding information about the tirebrand and manufacturing plant, tiresize and date of manufacture. Alsoreferred to as DOT code.
•Inflation pressure: A measure of theamount of air in a tire.
•Standard load: A class of P-metric orMetric tires designed to carry amaximum load at set pressure. Forexample: For P-metric tires 35 psi(2.4 bar) and for Metric tires 36 psi(2.5 bar). Increasing the inflationpressure beyond this pressure willnot increase the tire’s load carryingcapability.
•Extra load: A class of P-metric orMetric tires designed to carry aheavier maximum load at 41 psi(2.8 bar) and 42 psi (2.9 bar).Increasing the inflation pressurebeyond this pressure will notincrease the tire’s load carryingcapability.
•kPa: Kilopascal, a metric unit of airpressure.
•PSI: Pounds per square inch, astandard unit of air pressure.
•Cold inflation pressure: The tirepressure when the vehicle has beenstationary and out of direct sunlightfor an hour or more and prior to thevehicle being driven for 1.0 mi(1.6 km).
•Recommended inflation pressure:The cold inflation pressure found onthe Safety Compliance CertificationLabel, affixed to either the door hingepillar, door-latch post, or the dooredge that meets the door-latch post,next to the driver's seating position,or Tire Label located on the B-Pillaror the edge of the driver’s door.
•B-pillar: The structural member atthe side of the vehicle behind thefront door
•Bead area of the tire: Area of the tirenext to the rim.
•Sidewall of the tire: Area betweenthe bead area and the tread.
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