2000 Mercury Mountaineer automatic transmission

6. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the correct operating range. Be sure to put the
cap back on the reservoir.
TRANSMISSION FLUID
Checking automatic transmission fluid
Refer to your Scheduled Maintenance Guide for scheduled intervals for
fluid checks and changes. Your transmission does not consume fluid.
However, the fluid level should be checked if the transmission is not
working properly, i.e., if the transmission slips or shifts slowly or if you
notice some sign of fluid leakage.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 30 km [20 miles]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about 30
minutes to allow fluid to cool before checking.
1. Drive the vehicle 30 km (20 miles) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toIdentifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.
Maintenance and care
206

High fluid level
Fluid levels above the safe range
may result in transmission failure.
An overfill condition of transmission
fluid may cause shift and/or
engagement concerns and/or
possible damage.
High fluid levels can be caused by
an overheating condition.
Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in the
Lubricant specificationssection in theCapacities and specifications
chapter.
Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.
If necessary, add fluid in 250 mL (1/2 pint) increments through the filler
tube until the level is correct.
If an overfill occurs, excess fluid
should be removed by a qualified
technician.
An overfill condition of
transmission fluid may cause
shift and/or engagement
concerns and/or possible
damage.
ADD COLD HOT DO NOT ADD
ADD COLD HOT DO NOT ADD
Maintenance and care
208

Fluid Ford Part
NameApplication Capacity
Transmission
fluid
1Motorcraft
MERCONtV
AT F4R70W
Automatic with
5.0L V8 engine
(AWD)13.1L
(13.9 quarts)2
5R55E
Automatic with
4.0L SOHC V6
engine (4x2)9.5L
(10.0 quarts)2
5R55E
Automatic with
4.0L SOHC V6
engine (4x4)9.8L
(10.3 quarts)2
Transfer case Motorcraft
MERCONtAT FAWD 1.25L
(1.3 quarts)
4WD 1.4L
(1.5 quarts)
Engine coolant
3Premium Engine
Coolant4.0L SOHC V6
engine13.2L
(14.0 quarts)
5.0L V8 engine 14.9L
(15.7 quarts)
Front axle
lubricantMotorcraft SAE
80W-90
Premium Rear
Axle Lubricant4x4 vehicles 1.7L
(1.8 quarts)
Rear axle
lubricant
4Motorcraft SAE
80W-90
Premium Rear
Axle LubricantRefer to
Footnote 52.9-3.1L
(5.5-5.8 pints)
Motorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle LubricantRefer to
Footnote 6
Windshield
washer fluidUltra-Clear
Windshield
Washer
ConcentrateAll vehicles 2.6L
(2.7 quarts)
Capacities and specifications
238

1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONtand MERCONtV are not interchangeable. DO NOT
mix MERCONtand MERCONtV. Refer to your Scheduled Maintenance
Guide to determine the correct service interval.
2Indicates only approximate dry-fill capacity. Some applications may
vary based on cooler size and if equipped with an in-tank cooler. The
amount of transmission fluid and fluid level should be set by the
indication on the dipstick's normal operating range.
3Use Ford Premium Engine Coolant (green in color). DO NOT USE Ford
Extended Life Engine Coolant (orange in color). Refer toAdding engine
coolant, in the Maintenance and Care chapter.
4Fill to 6 mm to 14 mm (1/4 inch to 9/16 inch) below bottom of fill hole.
5Vehicles equipped with a 4.0L SOHC V6 engine may be equipped with a
conventional rear axle. Refer to your Scheduled Maintenance Guide for
axle fluid change intervals.
6Vehicles equipped with 4.0L SOHC V6 engine and 3.73:1 or 4.10:1 rear
axle ratios or with a 5.0L V8 engine require synthetic rear axle lubricant.
Rear axles containing synthetic lubricant are lubricated for life. These
lubricants are not to be checked or changed unless a leak is suspected or
service is required. The axle lubricant should be changed any time the
axle has been submerged in water.
Add 118 ml (4 oz.) of Additive Friction Modifier C8AZ-19B546-A or
equivalent meeting Ford specification EST-M2C118±A for complete refill
of Traction-Lok axles.
Capacities and specifications
239

LUBRICANT SPECIFICATIONS
ItemFord part
name or
equivalentFord part
numberFord
specification
Brake fluidHigh
Performance
DOT 3 Motor
Vehicle Brake
FluidC6AZ-19542-ABESA-M6C25-A
and DOT 3
Body hinges,
latches, door
striker plates
and rotors, seat
tracks, fuel filler
door hinge and
spring, hood
latch, auxiliary
latchMulti-Purpose
GreaseDOAZ-19584-AA
or
F5AZ-19G209-AAESB-M1C93-B or
ESR-M1C159-A
Driveshaft, slip
spline, universal
jointsPremium Long
Life GreaseXG-1-C or
XG-1-T or
XG-1-KESA-M1C75-B
Engine coolant
1Ford Premium
Engine CoolantE2FZ-19549-AA
(in Canada,
Motorcraft
CXC-8-B)ESE-M97B44-A
Engine oilMotorcraft SAE
5W-30 Super
Premium Motor
OilXO-5W30-QSPWSS-M2C153-G
with API
Certification
Mark
Automatic
transmission
2
Motorcraft
MERCONtV
AT FXT-5-QM MERCONtV
Power steering
fluidMotorcraft
MERCONtAT FXT-2-QDX MERCONt
Ford
conventional and
Traction-Lok
rear axles
333
Capacities and specifications
240

ItemFord part
name or
equivalentFord part
numberFord
specification
Front axle
(4X4)Motorcraft SAE
80W-90
Premium Rear
Axle LubricantXY-80W90-QL WSP-M2C197-A
Transfer case
(4X4)Motorcraft
MERCONtAT FXT-2-QDX MERCONt
Transfer case
Front Output
Slip ShaftPremium
Long-Life GreaseXG-1-C or
XG-1-T or
XG-1-KESA-M1C75-B
Windshield
washer fluidUltra-clear
Windshield
Washer
ConcentrateC9AZ-19550-AC ESR-M17P5-A
1DO NOT USE Ford Extended Life Engine Coolant F6AZ-19544-AA,
meeting Ford specification WSS-M97B44-D (orange in color) Refer to
Adding engine coolant,in theMaintenance and Carechapter.
2Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONtand MERCONtV are not interchangeable. DO NOT
mix MERCONtand MERCONtV. Refer to your Scheduled Maintenance
Guide to determine the correct service interval.
34.0L vehicles with conventional rear axles are filled with Motorcraft
SAE 80W-90 Premium Rear Axle Lubricant, part number XY-80W90-QL,
Ford specification WSP-M2C197-A.
4.0L vehicles with limited slip differentials and all 5.0L applications use
rear axles that are filled with Motorcraft SAE 75W-140 High Performance
Synthetic Rear Axle Lubricant, part number F1TZ-19780-B, Ford
specification WSL-M2C192-A.
4.0L vehicles with limited slip differentials and all 5.0L applications must
add 118 ml (4 oz) of Additive Friction Modifier C8AZ-19B546-A or
equivalent meeting Ford specification EST-M2C118-A to the rear axle
whenever the axle has been serviced.
Capacities and specifications
241

Air bag supplemental
restraint system .................126,130
and child safety seats ............128
description .......................126,130
disposal ....................................133
driver air bag ...................128,131
indicator light ...............9,130,132
operation ..........................128,131
passenger air bag ............128,131
side air bag ..............................130
Air cleaner filter .......................237
Air conditioning ..........................22
automatic temperature
control system ..........................25
rear seat controls .....................31
Air suspension ...........................147
description ..............................147
warning light .............................12
All Wheel Drive (AWD),
driving off road .........................159
Ambulance packages ....................3
Antifreeze
(see Engine coolant) ................200
Anti-lock brake system
(see Brakes) .......................144,145
Anti-theft system
warning light .............................11
Armrests ......................................99
Audio system (see Radio) .........35
Automatic transmission
driving an automatic
overdrive ..........................149,152
fluid, adding ............................206
fluid, checking ........................206
fluid, refill capacities ..............237
fluid, specification ..................242
Auxiliary power point .................98
Axle
lubricant specifications ...240,242
refill capacities ........................237
traction lok ..............................162
Battery .......................................210acid, treating emergencies .....210
charging system
warning light .............................11
jumping a disabled battery ....185
maintenance-free ....................210
replacement, specifications ...237
servicing ..................................210
voltage gauge ............................16
Belt minder ...............................122
Brakes ........................................144
anti-lock ............................144,145
anti-lock brake system
(ABS) warning light ..........10,145
brake warning light ..................10
fluid, checking and adding ....199
fluid, refill capacities ..............237
fluid, specifications ..........240,242
lubricant specifications ...240,242
parking ....................................145
shift interlock ..........................148
Break-in period .............................3
Capacities for refilling fluids ....237
Cargo area shade ......................100
Cargo cover ...............................100
CD changer .................................71
Certification Label ....................244
Child safety restraints ..............134
child safety belts ....................134
Child safety seats ......................135
in front seat ............................136
in rear seat ..............................136
tether anchorage hardware ...139
Cleaning your vehicle ...............231
engine compartment ..............232
exterior .............................232,234
exterior lamps .........................234
instrument panel ....................235
instrument panel lens ............235
interior ..............................234,235
mirrors .....................................236
plastic parts ............................234
safety belts ..............................235
Index
258

washing ....................................231
waxing .....................................232
wheels ......................................233
windows ..................................236
wiper blades ............................234
woodtone trim ........................236
Climate control (see Air
conditioning or Heating) ............22
Clock ..................................41,51,64
Compass, electronic ....................86
calibration .................................88
set zone adjustment .................87
Console ........................................97
overhead ...............................83,84
rear ............................................98
Controls
power seat ...............................113
steering column ........................82
Coolant
checking and adding ..............200
refill capacities .................204,237
specifications ...................240,242
Cruise control
(see Speed control) ....................77
Customer Assistance ................171
Ford accessories
for your vehicle ......................252
Ford Extended
Service Plan ............................245
Getting assistance outside
the U.S. and Canada ..............251
Getting roadside assistance ...171
Getting the
service you need ....................245
Ordering additional
owner's literature ...................256
The Dispute
Settlement Board ...................248
Utilizing the Mediation/
Arbitration Program ...............251
Daytime running lamps
(see Lamps) ................................21Defrost
rear window ..............................33
Dipstick
automatic
transmission fluid ...................206
engine oil .................................195
Doors
door ajar warning .....................12
lubricant specifications ..........240
Driveline universal joint
and slip yoke .............................209
Driving under special
conditions ...........................158,161
mud .....................157,158,160,161
sand ..................................158,160
snow and ice ......157,159,160,162
through water ...........158,161,165
Emergencies, roadside
jump-starting ..........................185
Emission control system ..........224
Engine ........................................242
check engine/service engine
soon light ....................................8
cleaning ...................................232
coolant .....................................200
idle speed control ...................210
lubrication
specifications ...................240,242
refill capacities ........................237
service points ...................194,195
starting after a collision .........172
Engine block heater .................142
Engine oil ..................................195
checking and adding ..............195
dipstick ....................................195
filter, specifications .........198,237
recommendations ...................198
refill capacities ........................237
specifications ...................240,242
Exhaust fumes ..........................143
Floor mats ...................................99
Fluid capacities .........................237
Index
259