engine coolant LINCOLN NAVIGATOR 2010 User Guide
[x] Cancel search | Manufacturer: LINCOLN, Model Year: 2010, Model line: NAVIGATOR, Model: LINCOLN NAVIGATOR 2010Pages: 385, PDF Size: 2.96 MB
Page 348 of 385

4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture, to
within the COLD FILL RANGE or the FULL COLD level on the reservoir.
If you removed the radiator cap in an overflow system, fill the radiator
until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed. Cap must be tightly
installed to prevent coolant loss.
After any coolant has been added, check the coolant concentration (refer
toChecking engine coolant). If the concentration is not 50/50
(protection to –34°F/–36°C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
Recycled engine coolant
Ford Motor Company does NOT recommend the use of recycled engine
coolant since a Ford-approved recycling process is not yet available.
Used engine coolant should be disposed of in an appropriate
manner. Follow your community’s regulations and standards for recycling
and disposing of automotive fluids.
Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
toMaintenance product specifications and capacitiesin this chapter.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this section.
Severe climates
If you drive in extremely cold climates (less than –34°F [–36°C]):
•It may be necessary to increase the coolant concentration
above 50%.
Maintenance and Specifications
348
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)
Page 349 of 385

•NEVER increase the coolant concentration above 60%.
•Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
freeze protection at the temperatures in which you drive in the
winter months.
If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration
above 40%.
•NEVER decrease the coolant concentration below 40%.
•Decreased engine coolant concentrations below 40% will
decrease the corrosion protection characteristics of the engine
coolant and may cause engine damage.
•Decreased engine coolant concentrations below 40% will
decrease the freeze protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature gauge will move to the red (hot)
area.
•The engine coolant temperature
symbol will illuminate.
•The
indicator light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
Maintenance and Specifications
349
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)
Page 350 of 385

When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature:
•The engine will completely shut down.
•Steering and braking effort will increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
5. Restart the engine and take your vehicle to an authorized dealer.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to an
authorized dealer as soon as possible.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
Maintenance and Specifications
350
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)
Page 363 of 385

If the service engine soonindicator is on or the bulb does not
work, the vehicle may need to be serviced. Refer to the On board
diagnostics (OBD-II) description in this chapter.
If the vehicle’s engine or transmission has just been serviced, or the
battery has recently run down or been replaced, the OBD-II system may
indicate that the vehicle is not ready for I/M testing. To determine if the
vehicle is ready for I/M testing, turn the ignition key to the on position
for 15 seconds without cranking the engine. If the service engine
soon
indicator blinks eight times, it means that the vehicle is not
ready for I/M testing; if the service engine soon
indicator stays on
solid, it means that the vehicle is ready for I/M testing.
The OBD-II system is designed to check the emission control system
during normal driving. A complete check may take several days. If the
vehicle is not ready for I/M testing, the following driving cycle consisting
of mixed city and highway driving may be performed:
15 minutes of steady driving on an expressway/highway followed by
20 minutes of stop-and-go driving with at least four 30-second idle
periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete. If
the vehicle is still not ready for I/M testing, the above driving cycle will
have to be repeated.
POWER STEERING FLUID
Check the power steering fluid. Refer toscheduled maintenance
information.
1. Start the engine and let it run
until it reaches normal operating
temperature (the engine coolant
temperature gauge indicator will be
near the center of the normal area
between H and C).
2. While the engine idles, turn the
steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the reservoir. It should be between the MIN
and MAX lines. Do not add fluid if the level is in this range.
Maintenance and Specifications
363
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)
Page 368 of 385

MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item Capacity Ford part nameFord part number /
Ford specification
Brake fluidBetween MIN and
MAX on reservoirMotorcraft High
Performance DOT 3
Motor Vehicle Brake
FluidPM-1-C /
WSS-M6C62-A or
WSS-M6C65-A1
Hinges, latches, striker
plates and rotors, seat
tracks, fuel filler door
hinge and spring— Multi-Purpose GreaseXG-4 or XL-5 /
ESB-M1C93-B
Lock cylinders —Motorcraft Penetrating
and Lock LubricantXL-1 /
None
Engine coolant (Base
radiator without aux
rear heat)16.4 quarts
(15.5L)
Motorcraft Premium
Gold Engine Coolant
(yellow-colored)
1
VC-7-B /
WSS-M97B51-A1 Engine coolant (Heavy
duty trailer tow radiator
without aux rear heat)16.9 quarts
(16.0L)
Engine coolant (Base
radiator with aux rear
heat)19.0 quarts
(18.0L)
Engine coolant (Heavy
duty trailer tow radiator
with aux rear heat)19.5 quarts
(18.5L)
Maintenance and Specifications
368
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)
Page 370 of 385

Item Capacity Ford part nameFord part number /
Ford specification
Rear axle
fluid–Conventional
differential
(9.75 inch axle)4.5 pints (2.1L)Motorcraft SAE 75W-140
Synthetic Rear Axle
Lube
5
XY-75W140-QL /
WSL-M2C192-A
Transfer case fluid
(4X4)1.6-1.8 quarts
(1.5-1.7L)Motorcraft Transfer Case
FluidXL–12 /
—
Windshield washer fluid 4.5 quarts (4.1L)Motorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank (Standard)28.0 gallons
(106.0L)——
Fuel tank (Navigator L)33.5 gallons
(126.8L)——
1Add the coolant type originally equipped in your vehicle.2Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C930-A and the API Certification mark.3Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler.4Automatic transmissions that require MERCONLV should only use MERCONLV fluid. Refer to
scheduled maintenance informationto determine the correct service interval. Use of any fluid
other than the recommended fluid may cause transmission damage.5Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and is considered lubricated
for life. These lubricants are not to be checked or changed unless a leak is suspected, service is
required or the axle has been submerged in water. The axle lubricant should be changed any time
the axle has been submerged in water.
Maintenance and Specifications
370
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)
Page 380 of 385

A
ABS (see Brakes) .....................261
Accessory delay ........................105
AdvanceTrac ..............................263
Air cleaner filter .......364–365, 367
Air suspension ...........................269
description ..............................269
Airbag supplemental restraint
system ........................186, 190, 192
and child safety seats ............188
description ..............186, 190, 192
disposal ....................................196
driver airbag ............188, 191, 193
indicator light .................190, 195
operation .................188, 191, 193
passenger airbag .....188, 191, 193
side airbag ...............................190
Antifreeze
(see Engine coolant) ................345
Anti-lock brake system
(see Brakes) ..............................261
Anti-theft system ..............144, 151
arming the system ..................151
disarming a triggered
system .....................................153
Audio system (see Radio) .........30
Automatic transmission
driving an automatic
overdrive .................................272
fluid, adding ............................364
fluid, checking ........................364
fluid, refill capacities ..............368
fluid, specification ..................368
Auxiliary input jack (Line in) ....36
Auxiliary power point ...............103
Axle
lubricant specifications ..........368refill capacities ........................368
B
Battery .......................................343
acid, treating emergencies .....343
jumping a disabled battery ....313
maintenance-free ....................343
replacement, specifications ...367
servicing ..................................343
Belt-Minder.............................182
Booster seats .............................211
Brakes ........................................260
anti-lock ...................................261
anti-lock brake system (ABS)
warning light ...........................261
fluid, checking and adding ....364
fluid, refill capacities ..............368
fluid, specifications .................368
lubricant specifications ..........368
parking ....................................262
shift interlock ..........................271
Bulbs ............................................92
C
Capacities for refilling fluids ....368
Car2U garage door opener .......119
Cargo cover ...............................129
Cargo management system ......129
Cell phone use ..............................8
Changing a tire .........................303
Child safety seats ......................200
in front seat ............................201
in rear seat ..............................201
LATCH .....................................204
recommendations ...................198
Index
380
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)
Page 381 of 385

Child safety seats - booster
seats ...........................................211
Cleaning your vehicle
engine compartment ..............330
instrument panel ....................332
interior .............................332–333
plastic parts ............................331
washing ....................................328
waxing .....................................329
wheels ......................................329
wiper blades ............................331
Clock ..........................................103
Compass, electronic
set zone adjustment .................25
Console ......................................102
overhead ..........................101–102
Controls
power seat ...............................157
steering column ......................112
Coolant
checking and adding ..............345
refill capacities ................348, 368
specifications ..........................368
Cruise control
(see Speed control) ..................110
Customer Assistance ................292
Ford Extended Service Plan...377
Getting assistance outside the
U.S. and Canada .....................325
Getting roadside assistance ...292
Getting the service you
need .........................................321
Ordering additional owner’s
literature .................................326
Utilizing the
Mediation/Arbitration
Program ...................................325D
Daytime running lamps
(see Lamps) ................................87
Dipstick
automatic transmission fluid...364
engine oil .................................340
Driving under special
conditions ..................275, 285, 288
sand .........................................286
snow and ice ...........................289
through water .................287, 291
DVD system .................................47
E
Electronic message center .........19
Emergencies, roadside
jump-starting ..........................313
running out of fuel .........312, 356
Emission control system ..........360
Engine ................................371–372
cleaning ...................................330
coolant .....................................345
fail-safe cooling .......................349
idle speed control ...................343
lubrication specifications .......368
refill capacities ........................368
service points ..........................337
starting after a collision .........294
Engine block heater .................258
Engine oil ..................................340
change oil soon warning,
message center .......................340
checking and adding ..............340
dipstick ....................................340
filter, specifications ........342, 367
recommendations ...................342
refill capacities ........................368
specifications ..........................368
Index
381
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)