
Windshield washer fluid reservoir. See Washer Fluid Check (page 274).
A.
Battery.
See Changing the 12V Battery (page 275).
B.
Engine oil filler cap.
See Engine Oil Check (page 266).
C.
Engine oil dipstick.
See Engine Oil Dipstick (page 266).
D.
Brake fluid reservoir.
See Brake Fluid Check (page 273).
E.
Engine coolant reservoir.
See Engine Coolant Check (page 268).
F.
Air filter assembly.
See Changing the Engine Air Filter (page 283).
G.
Power distribution box.
See Fuses (page 246).
H.
265
Navigator (TB5) Canada/United States of America, enUSA, First Printing Maintenance

Refer to your scheduled maintenance
information for scheduled intervals for fluid
checks and changes. Your transmission does
not consume fluid. However, if the
transmission slips, shifts slowly or if you
notice a sign of leaking fluid, contact an
authorized dealer.
Do not use supplemental transmission fluid
additives, treatments or cleaning agents. The
use of these materials may affect
transmission operation and result in damage
to internal transmission components.
TRANSFER CASE FLUID CHECK (If
Equipped) 1. Clean the area around the filler plug.
2. Remove the filler plug.
3. Inspect the fluid level. The fluid level
should be within 0.20 in (5mm) from the
bottom of the hole.
4. Add fluid through the filler opening. Fill to the bottom of the opening.
Use only fluid that meets Ford specifications.
See
Capacities and Specifications (page
328).
BRAKE FLUID CHECK WARNINGS
Do not use any fluid other than the
recommended brake fluid as this will
reduce brake efficiency. Use of incorrect fluid
could result in the loss of vehicle control,
serious personal injury or death.
273
Navigator (TB5) Canada/United States of America, enUSA, First Printing MaintenanceE170444
3

WARNINGS
Only use brake fluid from a sealed
container. Contamination with dirt,
water, petroleum products or other materials
may result in brake system damage or failure.
Failure to adhere to this warning could result
in the loss of vehicle control, serious
personal injury or death. Do not allow the fluid to touch your
skin or eyes. If this happens, rinse the
affected areas immediately with plenty of
water and contact your physician. A fluid level between the MAX and
MIN lines is within the normal
operating range and there is no need to add
fluid. A fluid level not in the normal operating
range could compromise the performance
of the system. Have your vehicle checked
immediately. To avoid fluid contamination, the reservoir
cap must remain in place and fully tight,
unless you are adding fluid.
Only use fluid that meets Ford specifications.
See
Capacities and Specifications (page
328). WASHER FLUID CHECK WARNING
If you operate your vehicle in
temperatures below 40°F (5°C), use
washer fluid with antifreeze protection.
Failure to use washer fluid with antifreeze
protection in cold weather could result in
impaired windshield vision and increase the
risk of injury or accident. Note:
The front and rear washer systems
are supplied from the same reservoir.
Add fluid to fill the reservoir if the level is low.
Only use a washer fluid that meets Ford
specifications.
See Capacities and
Specifications (page 328).
State or local regulations on volatile organic
compounds may restrict the use of methanol,
a common windshield washer antifreeze
additive. Washer fluids containing
non-methanol antifreeze agents should be
used only if they provide cold weather
protection without damaging the vehicle ’s
paint finish, wiper blades or washer system.
274
Navigator (TB5) Canada/United States of America, enUSA, First Printing MaintenanceE170684

Cooling system
•
Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level.
Confirm that there are no cooling system
leaks and that fluid is at the
recommended level.
Battery
• Check and recharge as necessary. Keep
connections clean.
• If storing your vehicle for more than 30
days without recharging the battery, we
recommend that you disconnect the
battery cables to maintain battery charge
for quick starting.
Note: It is necessary to reset memory
features if battery cables are disconnected.
Brakes
• Make sure the brakes and parking brake
release fully.
Tires
• Maintain recommended air pressure. Miscellaneous
•
Make sure all linkages, cables, levers and
pins under your vehicle are covered with
grease to prevent rust.
• Move vehicles at least 25 ft (7.5 m) every
15 days to lubricate working parts and
prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out of
storage, do the following:
• Wash your vehicle to remove any dirt or
grease film build-up on window surfaces.
• Check windshield wipers for any
deterioration.
• Check under the hood for any foreign
material that may have collected during
storage such as mice or squirrel nests.
• Check the exhaust for any foreign
material that may have collected during
storage.
• Check tire pressures and set tire inflation
per the Tire Label. •
Check brake pedal operation. Drive your
vehicle 15 ft (4.5 m) back and forth to
remove rust build-up.
• Check fluid levels (including coolant, oil
and gas) to make sure there are no leaks,
and fluids are at recommended levels.
• If you remove the battery, clean the
battery cable ends and check for
damage.
Contact an authorized dealer if you have any
concerns or issues.
294
Navigator (TB5) Canada/United States of America, enUSA, First Printing Vehicle Care

CAPACITIES AND SPECIFICATIONS
Capacities
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 refrigeran\
t system can cause personal injury.
Capacity
Item
6.0 qt (5.7 L)
Engine oil (with oil filter).
18.5 qt (17.5 L)
Engine coolant (Base radiator with auxiliary rear heat).
18.0 qt (17 L)
Engine coolant (Heavy duty trailer towing with auxiliary rear heat).
Between MIN and MAX on brake fluid reservoir
Brake fluid.
3.5 pt (1.7 L)
Front axle .
4.5 pt (2.1 L)*
Rear axle.
13.1 qt (12.4 L)**
Automatic transmission fluid.
1.6 qt (1.5 L) - 1.8 qt (1.7 L)
Transfer case fluid (Four Wheel Drive with Electronic Shift On the Fly)\
.
1.5 qt (1.4 L)
Transfer case fluid (Four Wheel Drive with Torque On Demand).
Fill as required
Windshield washer fluid.
332
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and Specifications

Specification
Name
WSS-M97B44-D2
Engine coolant (Canada):
Motorcraft® Orange Prediluted Antifreeze/Coolant
CVC-3DIL-B
WSS-M6C65-A2
Brake fluid:
Motorcraft® DOT 4 LV High Performance Motor Vehicle Brake Fluid
PM-20
WSS-M2C938-A
Automatic transmission fluid (U.S. and Mexico):
MERCON LV
Motorcraft® MERCON LV Automatic Transmission Fluid
XT-10-QLVC
WSS-M2C938-A
Automatic transmission fluid (Canada):
MERCON LV
Motorcraft® MERCON LV Automatic Transmission Fluid
XT-10-QLVC
WSS-M2C942-A
Front axle fluid:
Motorcraft® SAE 75W-85 Hypoid Gear Lube
XY-75W85-QL
WSS-M2C942-A
Rear axle fluid:
Motorcraft® SAE 75W-85 Hypoid Gear Lube
XY-75W85-QL
ESP-M2C166-H
Transfer case fluid (Four Wheel Drive with Electronic Shift On the Fly)\
(U.S. and Mexico):
Motorcraft® Transfer Case Fluid
XL-12
335
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and Specifications

If you use oil and fluids that do not meet the
defined specification and viscosity grade,
this may lead to:
•
Component damage which is not
covered by the vehicle warranty.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance.
• Reduced fuel economy.
• Degraded brake performance.
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 SN requirements and
display the API Certification Mark for gasoline
engines. Do not use oil labeled with API SN
service category unless the label also
displays the API certification mark. An oil that displays this symbol conforms to
current engine, emission system and fuel
economy performance standards of the
International Lubricants Specification
Advisory Committee (ILSAC).
Do not use supplemental engine oil additives
because they are unnecessary and could
lead to engine damage that may not be
covered by your vehicle warranty.Note:
We recommend DOT 4 Low Viscosity
(LV) High Performance Brake Fluid or
equivalent meeting WSS-M6C65-A2. Use of
any fluid other than the recommended fluid
may cause degraded brake performance
and not meet the Ford performance
standards. Keep brake fluid clean and dry.
Contamination with dirt, water, petroleum
products or other materials may result in
brake system damage and possible failure.
Note: Automatic transmissions that require
MERCON LV transmission fluid should only
use MERCON LV transmission fluid. The use
of any other fluid may cause transmission
damage.
338
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and SpecificationsE142732

Less Cost to Properly Maintain Your Vehicle
Lincoln Protect also offers a Premium
Maintenance Plan that covers all scheduled
maintenance, and selected wear items. The
coverage is prepaid, so you never have to
worry about the cost of your vehicle
’s
maintenance.
Covered maintenance includes:
• Windshield wiper blades.
• Spark plugs.
• The clutch disc.
• Brake pads and linings.
• Shock absorbers and struts.
• Engine cooling hoses, clamps and
o-rings.
• Engine belts.
• Diesel exhaust fluid replenishment. Interest Free Finance Options
Just a 10% down payment will provide you
with an affordable, no interest, no fee
payment program allowing you all the
security and benefits Lincoln Protect
Extended Service Plan has to offer while
paying over time. You are pre-approved with
no credit check or hassles. To learn more,
call our Lincoln Protect Extended Service
Plan specialists at 800-367-3377.
Complete the information below and mail to:
Lincoln Protect Extended Service Plan
P.O. Box 321067
Detroit, MI 48232
Lincoln Protect (CANADA ONLY)
You can get more protection for your vehicle
by purchasing a Lincoln Protect Extended
Service Plan. Lincoln Protect Extended
Service Plan is the only service contract
backed by Lincoln Motor Company of
Canada, Limited. Depending on the plan you
purchase, Lincoln Extended Service Plan
provides benefits such as: •
Rental reimbursement.
• Coverage for certain maintenance and
wear items.
• Protection against repair costs after your
New Vehicle Limited Warranty Coverage
expires.
• Roadside Assistance benefits.
There are several Lincoln Protect Extended
Service Plans available in various time,
distance and deductible combinations. Each
plan is tailored to fit your own driving needs,
including reimbursement for towing and
rental. When you purchase Lincoln Protect
Extended Service Plan, you receive added
peace-of-mind protection throughout
Canada, the United States and Mexico,
provided by a network of participating
authorized Lincoln Motor Company dealers.
Note: Repairs performed outside of Canada,
the United States and Mexico are not eligible
for Lincoln Protect Extended Service Plan
coverage.
454
Navigator (TB5) Canada/United States of America, enUSA, First Printing Lincoln Protect