2019 LINCOLN NAVIGATOR maintenance

MOTORCRAFT PARTS
Part NumberComponent
FA-1883Air filter element.
FP-79Cabin air filter
FL-500-SOil filter.
BAGM-49H8Battery.
SP-550Spark plugs.
FT-202Transmission filter.
WW-2247Windshield wiper blade.
WW-1107Rear window wiper blade.
We recommend Motorcraft replacement parts available at your Lincoln dealer or at fordparts.com for scheduled maintenance. These partsmeet or exceed Lincoln 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 547).
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Capacities and Specifications

Transferable Coverage
If you sell your vehicle before your LincolnProtect extended service plan coverageexpires, you can transfer any remainingcoverage to the new owner. Which shouldgive you and your potential buyer a littlemore peace of mind.
Less Cost to Properly Maintain Your Vehicle
Lincoln Protect extended service plan alsooffers a Premium Maintenance Plan thatcovers all scheduled maintenance, andselected wear items. The coverage isprepaid, so you never have to worry aboutthe cost of your vehicle’s maintenance.
Covered maintenance includes:
•Windshield wiper blades.
•Spark plugs.
•The clutch disc (if equipped).
•Brake pads and linings.
•Shock absorbers and struts.
•Engine cooling hoses, clamps ando-rings.
•Engine belts.
•Diesel exhaust fluid replenishment (ifequipped).
Interest Free Finance Options
Just a 10% down payment will provide youwith an affordable, no interest, no feepayment program allowing you all thesecurity and benefits Lincoln Protectextended service plan has to offer whilepaying over time. You are pre-approved withno credit check or hassles. To learn more,call our Lincoln Protect extended serviceplan specialists at 800-367-3377.
Complete the information below and mail to:
Lincoln Protect Extended Service PlanP.O. Box 321067Detroit, MI 48232
Lincoln Protect (CANADA ONLY)
You can get more protection for your vehicleby purchasing a Lincoln Protect extendedservice plan. Lincoln Protect extendedservice plan is the only service contractbacked by Lincoln Motor Company ofCanada, Limited. Depending on the plan youpurchase, Lincoln Protect extended serviceplan provides benefits such as:
•Rental reimbursement.
•Coverage for certain maintenance andwear items.
•Protection against repair costs after yourNew Vehicle Limited Warranty Coverageexpires.
•Roadside Assistance benefits.
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Lincoln Protect

GENERAL MAINTENANCE
INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenanceschedule helps protect against major repairexpenses resulting from neglect orinadequate maintenance and may help toincrease the value of your vehicle when yousell or trade it. Keep all receipts forcompleted maintenance with your vehicle.
We have established regular maintenanceintervals for your vehicle based uponrigorous testing. It is important that you haveyour vehicle serviced at the proper times.These intervals serve two purposes; one isto maintain the reliability of your vehicle andthe second is to keep your cost of owningyour vehicle down.
It is your responsibility to have all scheduledmaintenance performed and to make surethat the materials used meet thespecifications identified in this owner'smanual. See Capacities and Specifications(page 418).
Failure to perform scheduled maintenanceinvalidates warranty coverage on partsaffected by the lack of maintenance.
Why Maintain Your Vehicle at YourDealership?
Factory-Trained Technicians
Service technicians participate in extensivefactory-sponsored certification training tohelp them become experts on the operationof your vehicle. Ask your dealership aboutthe training and certification their technicianshave received.
Genuine Lincoln and Motorcraft®Replacement Parts
Dealerships stock Lincoln, Motorcraft andLincoln authorized branded re-manufacturedreplacement parts. These parts meet orexceed our specifications. Parts installed atyour dealership carry a nationwide 24-monthor unlimited mile (kilometer) parts and laborlimited warranty.
If you do not use Lincoln authorized partsthey may not meet our specifications anddepending on the part, it could affectemissions compliance.
Convenience
Many dealerships have extended eveningand Saturday hours to make your servicevisit more convenient and they offer one stopshopping. They can perform any servicesthat are required on your vehicle, fromgeneral maintenance to collision repairs.
Note:Not all dealers have extended hoursor body shops. Please contact your dealerfor details.
Protecting Your Investment
Maintenance is an investment that paysdividends in the form of improved reliability,durability and resale value. To maintain theproper performance of your vehicle and itsemission control systems, make sure youhave scheduled maintenance performed atthe designated intervals.
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Scheduled Maintenance

Your vehicle is equipped with the IntelligentOil-Life Monitor system, which displays amessage in the information display at theproper oil change interval. This interval maybe up to one year or 10,000 mi (16,000 km).
When the oil change message appears inthe information display, it is time for an oilchange. Make sure you perform the oilchange within two weeks or 500 mi (800 km)of the message appearing. Make sure youreset the Intelligent Oil-Life Monitor aftereach oil change. See Oil Change IndicatorReset (page 363).
If your information display resets prematurelyor becomes inoperative, you should performthe oil change interval at six months or5,000 mi (8,000 km) from your last oilchange. Never exceed one year or 10,000 mi(16,000 km) between oil change intervals.
Your vehicle is very sophisticated and builtwith multiple, complex, performance systems.Every manufacturer develops these systemsusing different specifications andperformance features. That is why it isimportant to rely upon your dealership toproperly diagnose and repair your vehicle.
The Lincoln Motor Company hasrecommended maintenance intervals forvarious parts and component systems basedupon engineering testing. The Lincoln MotorCompany relies upon this testing todetermine the most appropriate mileage forreplacement of oils and fluids to protect yourvehicle at the lowest overall cost to you andrecommends against maintenance schedulesthat deviate from the scheduled maintenanceinformation.
We strongly recommend the use of onlygenuine Lincoln, Motorcraft or Lincolnauthorized re-manufactured replacementparts engineered for your vehicle.
Additives and Chemicals
This owner's manual and the LincolnWorkshop Manual list the recommendedadditives and chemicals for your vehicle. Wedo not recommend using chemicals oradditives not approved by us as part of yourvehicle’s normal maintenance. Please consultyour warranty information.
Oils, Fluids and Flushing
In many cases, fluid discoloration is a normaloperating characteristic and, by itself, doesnot necessarily indicate a concern or that thefluid needs to be changed. However, aqualified expert, such as the factory-trainedtechnicians at your dealership, shouldinspect discolored fluids that also show signsof overheating or foreign materialcontamination immediately.
Make sure to change your vehicle’s oils andfluids at the specified intervals or inconjunction with a repair. Flushing is a viableway to change fluid for many vehiclesub-systems during scheduled maintenance.It is critical that systems are flushed only withnew fluid that is the same as that requiredto fill and operate the system or using aLincoln approved flushing chemical.
Owner Checks and Services
Make sure you perform the following basicmaintenance checks and inspections everymonth or at six-month intervals.
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Scheduled Maintenance

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.
Fuel and water separator. Drain if necessary (or if indicated by the information display).
Holes and slots in the tail pipe to make sure they are functional and clear of debris.
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.
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Scheduled Maintenance

Check Every Six Months
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.
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 majorproblems. 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
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Scheduled Maintenance

Multi-Point Inspection
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.
Be sure to ask your dealership serviceadvisor or technician about the multi-pointvehicle inspection. It is a comprehensive wayto perform a thorough inspection of yourvehicle. Your checklist gives you immediatefeedback on the overall condition of yourvehicle.
NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor
Your vehicle is equipped with an IntelligentOil-Life Monitor that determines when youshould change the engine oil based on howyour vehicle is used. By using severalimportant factors in its calculations, themonitor helps reduce the cost of owning yourvehicle and reduces environmental waste atthe same time.
This means you do not have to remember tochange the oil on a mileage-based schedule.Your vehicle lets you know when an oilchange is due by displaying a message inthe information display.
The following table provides examples ofvehicle use and its impact on oil changeintervals. It is a guideline only. Actual oilchange intervals depend on several factorsand generally decrease with severity of use.
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Scheduled Maintenance

When to expect the OIL CHANGE REQUIRED Message
Vehicle Use and ExampleInterval
Normal
7,500–10,000 mi (12,000–16,000 km)Normal commuting with highway drivingNo, or moderate, load or towingFlat to moderately hilly roadsNo extended idling
Severe
5,000–7,500 mi (8,000–12,000 km)Moderate to heavy load or towingMountainous or off-road conditionsExtended idlingExtended hot or cold operation
Extreme
3,000–5,000 mi (5,000–8,000 km)Maximum load or towingExtreme hot or cold operation
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Scheduled Maintenance