oil LINCOLN NAVIGATOR 2021 Owner's Manual

MOTORCRAFT PARTS
Part Number
Component
FA-1883
Air filter element.
FP-79
Cabin air filter.
FL-500-S1
Oil filter.
BAGM-49H8
Battery.
SP-5782
Spark plugs.
FT-215
Transmission filter.
WW-2248
Windshield wiper blade.
WW-1107
Rear window wiper blade.
1 If a Motorcraft oil filter is not available, use an oil filter that meets industry performance specification SAE/USCAR-36.
2 For spark plug replacement, contact an authorized dealer. Replace the spark plugs at the appropriate intervals. See Scheduled Maintenance
(page 539).
We recommend Motorcraft replacement parts available at your authorized de\
aler or at fordparts.com for scheduled maintenance. We engineer
the parts for your vehicle to meet and exceed our specifications. Use of other parts may impact vehicle performan\
ce, emissions and durability.
Your warranty could be void for any damage related to use of other parts.\
439
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Capacities and Specifications

VEHICLE IDENTIFICATION
NUMBER
The vehicle identification number is located
on the left-hand side of the instrument panel.
Please note that in the graphic, XXXX is
representative of your vehicle identification
number.
The Vehicle Identification Number contains
the following information: World manufacturer identifier
A
Brake system, Gross Vehicle
Weight Rating, Restraint Devices
and their locations
B
Make, vehicle line, series, body
type
C
Engine type
D
Check digit
E
Model year
F
Assembly plant
G
Production sequence number
H CAPACITIES AND SPECIFICATIONS
Use oil and fluid that meets the defined
specification and viscosity grade.
If you do not use oil and fluid that meets the
defined specification and viscosity grade, it
could result in:
•
Component damage that your vehicle
warranty does not cover.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance.
• Reduced fuel economy.
• Reduced brake performance.
Air Conditioning System WARNING: The air conditioning
refrigerant system contains refrigerant
under high pressure. Only qualified
personnel should service the air
conditioning refrigerant system. Opening
the air conditioning refrigerant system can
cause personal injury.
440
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Capacities and SpecificationsE142476 E142477

Capacities
Refrigerant Oil
Refrigerant
Variant
6.1 fl oz (180 ml)
37 oz (1.05 kg)
All.
Materials Specification
Name
WSS-M17B21-A
R-1234yf Refrigerant(U.S.)
R-1234yf Refrigerant / Frigorigène R-1234yf(Canada)
YN-33-A(U.S.)
HS7Z-19B519-BA(Canada)
WSS-M2C300-A2
Motorcraft® R-1234yf Refrigerant PAG Oil(U.S.)
Motorcraft® R-1234yf Refrigerant PAG Oil / Huile PAG pour frigorigène R-1234yf
Motorcraft®(Canada)
YN-35(U.S. & Canada)
Automatic Transmission
Note: Only use MERCON® ULV transmission
fluid for automatic transmissions that require
MERCON® ULV transmission fluid. The use
of any other fluid could cause transmission
damage.
441
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Capacities and Specifications

Materials
Specification
Name
WSS-M97B57-A2
Motorcraft® Yellow Prediluted Antifreeze/Coolant(U.S.)
Motorcraft® Yellow Prediluted Antifreeze/Coolant / Antigel/liquide de refroidissement\
prédilué jaune Motorcraft®(Canada)
VC-13DL-G(U.S.)
CVC-13DL-G(Canada)
Engine Oil An oil that displays this symbol conforms to
current engine, emission system and fuel
economy performance standards of ILSAC.
We recommend Motorcraft® motor oil for
your vehicle. If Motorcraft® oil is not available,
use motor oils of the recommended viscosity
grade that meet API SP requirements and
display the API Certification Mark for gasoline
engines.
Do not use supplemental engine oil additives
because they are unnecessary and could
lead to engine damage that your vehicle
warranty does not cover.
443
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Capacities and SpecificationsE142732

Capacities
Including the Oil Filter
Variant
6.0 qt (5.7 L)
All.
Materials Specification
Name
WSS-M2C961-A1
Motorcraft® SAE 5W-30 Synthetic Blend Motor Oil(U.S.)
Motorcraft® SAE 5W-30 Super Premium Motor Oil / Huile moteur de très haute
qualité SAE 5W-30 Motorcraft®(Canada)
XO-5W30-Q1SP(U.S.)
CXO-5W30-LSP6(Canada)
Alternative Engine Oil for Extremely
Cold Climates
To improve engine cold start performance,
we recommend that you use the following
alternative engine oil in extremely cold
climates, where the ambient temperature
reaches -22.0°F (-30°C) or below.
444
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Capacities and Specifications

Materials
Specification
Name
WSS-M2C963-A1
Engine Oil - SAE 0W-30 - Synthetic Blend 445
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Capacities and SpecificationsE240523

Your vehicle is equipped with the Intelligent
Oil-Life Monitor system, which displays a
message in the information display at the
proper oil change interval. This interval may
be up to one year or 10,000 mi (16,000 km).
When the oil change message appears in
the information display, it is time for an oil
change. Make sure you perform the oil
change within two weeks or 500 mi (800 km)
of the message appearing. Make sure you
reset the Intelligent Oil-Life Monitor after
each oil change. See Oil Change Indicator
Reset
(page 381).
If your information display resets prematurely
or becomes inoperative, you should perform
the oil change interval at six months or
5,000 mi (8,000 km)
from your last oil
change. Never exceed one year or 10,000 mi
(16,000 km)
between oil change intervals.
Your vehicle is very sophisticated and built
with multiple, complex, performance systems.
Every manufacturer develops these systems
using different specifications and
performance features. That is why it is
important to rely upon your dealership to
properly diagnose and repair your vehicle. The Lincoln Motor Company has
recommended maintenance intervals for
various parts and component systems based
upon engineering testing. The Lincoln Motor
Company relies upon this testing to
determine the most appropriate mileage for
replacement of oils and fluids to protect your
vehicle at the lowest overall cost to you and
recommends against maintenance schedules
that deviate from the scheduled maintenance
information.
We strongly recommend the use of only
genuine Lincoln, Motorcraft or Lincoln
authorized re-manufactured replacement
parts engineered for your vehicle.
Additives and Chemicals
This owner's manual and the Lincoln
Workshop Manual list the recommended
additives and chemicals for your vehicle. We
do not recommend using chemicals or
additives not approved by us as part of your
vehicle
’s normal maintenance. Please consult
your warranty information. Oils, Fluids and Flushing
In many cases, fluid discoloration is a normal
operating characteristic and, by itself, does
not necessarily indicate a concern or that the
fluid needs to be changed. However, a
qualified expert, such as the factory-trained
technicians at your dealership, should
inspect discolored fluids that also show signs
of overheating or foreign material
contamination immediately.
Make sure to change your vehicle
’s oils and
fluids at the specified intervals or in
conjunction with a repair. Flushing is a viable
way to change fluid for many vehicle
sub-systems during scheduled maintenance.
It is critical that systems are flushed only with
new fluid that is the same as that required
to fill and operate the system or using a
Lincoln approved flushing chemical.
Owner Checks and Services
Make sure you perform the following basic
maintenance checks and inspections every
month or at six-month intervals.
540
Navigator (TB9) Canada/United States of America, enUSA, First-Printing 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.
541
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Scheduled Maintenance

Multi-Point Inspection
Steering and linkage
Exterior lamps operation
Tires (including spare) for wear and proper pressure2
Fluid levels 1
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer
2 If your vehicle is equipped with a temporary mobility kit, check the tir\
e sealant expiration Use By date on the canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive way
to perform a thorough inspection of your
vehicle. Your checklist gives you immediate
feedback on the overall condition of your
vehicle. NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor
Your vehicle has an Intelligent Oil-Life
Monitor that determines when you should
change the engine oil based on how your
vehicle is used. By using several important
factors in its calculations, the monitor helps
reduce the cost of owning your vehicle and
reduces environmental waste at the same
time.This means you do not have to remember to
change the oil on a mileage-based schedule.
Your vehicle lets you know when an oil
change is due by displaying a message in
the information display.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of use.
543
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Scheduled Maintenance

When to expect the OIL CHANGE REQUIRED Message
Vehicle Use and Example
Interval
Normal
7,500–10,000 mi (12,000–16,000 km) Normal commuting with highway driving
No, or moderate, load or towing
Flat to moderately hilly roads
No extended idling
Severe
5,000–7,500 mi (8,000–12,000 km) Moderate to heavy load or towing
Mountainous or off-road conditions
Extended idling
Extended hot or cold operation
Extreme
3,000–5,000 mi (5,000–8,000 km) Maximum load or towing
Extreme hot or cold operation
544
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Scheduled Maintenance