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BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels below the “MAX” line
that do not trigger the brake system
warning lamp are within the normal
operating range, there is no need to
add fluid. If the fluid levels are
outside of the normal operating
range, the performance of your
brake system could be
compromised, seek service from your authorized dealer immediately.
TRANSMISSION FLUID
Checking automatic transmission fluid
The automatic transmission does not have an underhood transmission
fluid dipstick.
Refer to yourscheduled maintenance informationfor 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.
Transmission fluid should be checked and, if required, fluid
should be added by 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.
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REFILL CAPACITIES
Fluid Ford Part Name Application Capacity
Brake fluid Motorcraft High
Performance DOT 3
Motor Vehicle Brake
FluidAll Fill to the
MAX line on
reservoir
Engine oil
(including filter
change)
4
Motorcraft SAE
5W-30 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-30 Super
Premium Motor Oil
(Canada)4.0L 5.0 quarts
(4.7L)
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor Oil
(Canada)4.6L 6.0 quarts
(5.7L)
Fuel tank N/A All 22.5 gallons
(85.2L)
Power steering
fluidMotorcraft
MERCONAT FAll Fill between
MIN and
MAX lines on
reservoir
Transmission
fluid
1Motorcraft
MERCONVATFAutomatic
transmission
(5R55S)13.0 quarts
(12.3L)2
Transmission
fluid1Motorcraft
MERCONSP ATFAutomatic
transmission
(6R60)11.2 quarts
(10.6L)2
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Fluid Ford Part Name Application Capacity
Transfer case Motorcraft
MERCONAT FAWD 1.3 quarts
(1.25L)
Engine coolant
3Motorcraft Premium
Gold Engine
Coolant
(yellow-colored)4.0L SOHC V6
enginewithout
auxiliary
climate control12.2 quarts
(11.5L)
4.0L SOHC V6
enginewith
auxiliary
climate control13.9 quarts
(13.2L)
4.6L V8 engine
without
auxiliary
climate control13.9 quarts
(13.2L)
4.6L V8 engine
withauxiliary
climate control15.7 quarts
(14.9L)
Front axle
lubricant (if
equipped)Motorcraft SAE
80W-90 Premium
Rear Axle LubricantAWD 2.7 pints
(1.3L)
Rear axle
lubricantMotorcraft 75W-140
Synthetic Rear Axle
LubricantAll 3.5 pints
(1.7L)
Windshield
washer fluidMotorcraft Premium
Windshield Washer
ConcentrateAll vehicles 4.2 quarts
(4.0L)
1Ensure the correct automatic transmission fluid is used. MERCON,
MERCONV and MERCONSP are not interchangeable. DO NOT mix
MERCON, MERCONV and MERCONSP. Use of dual usage fluids in
an automatic transmission application requiring MERCONSP may cause
transmission damage. Use of a transmission fluid other than the
recommended fluid may cause transmission damage. Refer to your
scheduled maintenance informationto determine the correct service
interval.
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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 checked by a qualified
technician.
3Add the coolant type originally equipped in your vehicle.
4Use of synthetic or synthetic blend motor oil is not mandatory. Engine
oil need only have the API Certification mark and meet the requirements
of Ford specification WSS-M2C929-A (4.0L) or WSS-M2C930-A (4.6L).
LUBRICANT SPECIFICATIONS
ItemFord Part
Name or
equivalentFord Part
NumberFord
Specification
Brake fluidMotorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidPM-1 or PM-1-C ESA-M6C25 -A
Body hinges,
latches, door
striker plates
and rotors, seat
tracks, fuel filler
door hinge and
spring, hood
latch, auxiliary
latch, seat
tracksMulti-Purpose
GreaseXG–4 or XL-5 ESB-M1C93–B
Door
weatherstripsSilicone Spray
LubricantXL-6 ESR-M13P4-A
Lock cylindersMotorcraft
Penetrating and
Lock LubricantXL-1 none
Driveshaft, slip
spline, universal
jointsPremium Long
Life GreaseXG-1-C ESA-M1C75-B
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ItemFord Part
Name or
equivalentFord Part
NumberFord
Specification
Engine coolant Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7–A (except
CA, OR and NM),
VC-7-B (CA, OR
and NM)WSS-M97B51-A1
Cooling system
stop leak pelletsMotorcraft
Cooling System
Stop Leak
PelletsVC-6 WSS-M99B37-B6
Engine oil
(4.0L)Motorcraft SAE
5W-30 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-30 Super
Premium Motor
Oil (Canada)XO-5W30-QSP
(US)
CXO-5W30-LSP12
(Canada)WSS-M2C929-A
with API
Certification
Mark
Engine oil
(4.6L)Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)XO -5W20-QSP
(US)
CXO-5W20–LSP12
(Canada)WSS-M2C930-A
with API
Certification
Mark
Automatic
transmission
(5R55S)
1
Motorcraft
MERCONVATFXT-5-QM MERCONV
Automatic
transmission
(6R60)
1
Motorcraft
MERCONSP
AT FXT-6–QSP MERCONSP
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ItemFord Part
Name or
equivalentFord Part
NumberFord
Specification
Power steering
fluidMotorcraft
MERCON
Multi-Purpose
AT FXT-2-QDX MERCON
Rear axleMotorcraft
75W-140
Synthetic Rear
Axle LubricantXY-75W140–QL WSL-M2C192–A
Front axle
(AWD)Motorcraft SAE
80W-90 Premium
Rear Axle
LubricantXY-80W90-QL WSP-M2C197-A
Transfer case
(AWD)Motorcraft
MERCON
Multi-Purpose
AT FXT-2-QDX MERCON
Transfer case
Front Output
Slip Shaft
(AWD)Premium
Long-Life GreaseXG-1-C ESA-M1C75-B
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC–32–A WSB-M8B16–A2
1Ensure the correct automatic transmission fluid is used. MERCON,
MERCONV and MERCONSP are not interchangeable. DO NOT mix
MERCON, MERCONV and MERCONSP. Use of dual usage fluids in
an automatic transmission application requiring MERCONSP may cause
transmission damage. Use of a transmission fluid other than the
recommended fluid may cause transmission damage. Refer to your
scheduled maintenance informationto determine the correct service
interval.
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1. World manufacturer identifier
2. Brake type and gross vehicle
weight rating (GVWR)
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
TRANSMISSION/TRANSAXLE CODE DESIGNATIONS
You can find a
transmission/transaxle code on the
Safety Compliance Certification
Label. The following table tells you
which transmission or transaxle
each code represents.
Description Code
Five-speed automatic (5R55S) V
Six-speed automatic (6R60) X
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A
Accessory delay ..........................65
AdvanceTrac ..............................221
Air cleaner filter .......................319
Air conditioning ..........................43
Airbag supplemental restraint
system ................151–152, 160, 162
and child safety seats ............153
description ..............152, 160, 162
disposal ....................................165
driver airbag ............154, 161, 163
indicator light .................160, 165
operation .................154, 161, 163
passenger airbag .....154, 161, 163
side airbag ...............................160
All Wheel Drive (AWD),
driving off road .........................235
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................300
Anti-lock brake system
(see Brakes) ..............................220
Anti-theft system ......................121
Audio system
(see Radio) ......................21, 26, 31
Automatic transmission
driving an automatic
overdrive .........................228, 231
fluid, adding ............................317
fluid, checking ........................317
fluid, refill capacities ..............321
fluid, specification ..................326
Auxiliary power point .................62
Axle
lubricant specifications ..323, 326
refill capacities ........................321
B
Battery .......................................298acid, treating emergencies .....298
jumping a disabled battery ....266
maintenance-free ....................298
replacement, specifications ...319
servicing ..................................298
BeltMinder .................................146
Brakes ........................................219
anti-lock ...................................220
anti-lock brake system (ABS)
warning light ...........................220
fluid, checking and adding ....317
fluid, refill capacities ..............321
fluid, specifications .........323, 326
lubricant specifications ..323, 326
parking ....................................220
shift interlock ..........................227
C
Calculating load ........................209
Capacities for refilling fluids ....321
Cargo cover ...............................105
Cargo management system ......105
Cassette tape player .............21, 26
Cell phone use ..............................9
Changing a tire .........................256
Child safety restraints ..............166
child safety belts ....................166
Child safety seats ......................170
attaching with tether straps ..174
in front seat ............................171
in rear seat ..............................171
Cleaning your vehicle
engine compartment ..............283
instrument panel ....................285
interior .....................................286
interior trim ............................285
plastic parts ............................284
2006 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
332