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POWER STEERING FLUID
Check the power steering fluid.
Refer to the scheduled maintenance
guide for the service interval
schedules. If adding fluid is
necessary, use only MERCONAT F.
Check the fluid level when it is at ambient temperature, 20° – 80° F (-7°
– 25° C):
1. Check the fluid level on the dipstick. It should be between the arrows
in the FULL COLD range. Do not add fluid if the level is within this
range.
2. If the fluid level is low, start the engine.
3. While the engine idles, turn the steering wheel left and right several
times.
4. Turn the engine off.
For E-450 and E-550 vehicles with the Hydro-Boost Brake
System, do not press the brake pedal after the engine has been
turned off. Pressing the brake pedal after the engine has been turned
off will give a false power steering fluid level reading.
5. Recheck the fluid level on the dipstick. Do not add fluid if the level is
between the arrows in the FULL COLD range.
FULL COLD
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6. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the FULL COLD range. Be sure to put the
dipstick back in the reservoir.
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 dealer immediately.
DRIVELINE UNIVERSAL JOINT AND SLIP YOKE
Your vehicle may be equipped with universal joints that require
lubrication. Refer to thescheduled maintenance informationfor
maintenance intervals. If the original universal joints are replaced with
universal joints equipped with grease fittings, lubrication will also be
necessary.
TRANSMISSION FLUID
Checking automatic transmission fluid (if equipped)
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.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 20 miles [30 km]). 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 20 miles (30 km) 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.
MAX
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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.
Low fluid level
Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the ambient temperature is
above 50°F (10°C).
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 150°F-170°F (66°C-77°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles (30
km) of driving.
You can check the fluid without driving if the ambient temperature is
above 50°F (10°C). However, if fluid is added at this time, an overfill
condition could result when the vehicle reaches normal operating
temperature.
The transmission fluid should be in
this range if at normal operating
temperature (150°F-170°F
[66°C-77°C]).
The transmission fluid should be in
this range if at ambient temperature
(50°F-95°F [10°C-35°C]).
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.
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Automatic transmission fluid filter (if equipped)
The TorqShift automatic
transmission is equipped with a
serviceable external fluid filter
mounted on the driver’s side of the
transmission. Refer to the
scheduled maintenance
informationfor service intervals.
To replace the transmission filter:
1. Shut off the engine.
2. Unscrew remote filter housing.
3. Replace filter with a new authorized Motorcraft filter element. Refer to
theMotorcraft part numberschart in this chapter.
4. Reinstall housing and check transmission fluid level using procedure in
this section.
AIR FILTER
Refer toscheduled maintenance informationfor the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the Motorcraft air filter
element listed. Refer toMotorcraft part numbersin this chapter.
Note:Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
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Changing the air filter element
1. Disconnect the fresh air inlet tube
from the radiator support.
2. Open the clamp that secures the
two halves of the air filter housing
together.
3. Carefully separate the two halves
of the air filter housing.
4. Remove the air filter element
from the housing.
5. Install a new air filter element. Be careful not to crimp the filter
element edges between the air filter housing. This could cause filter
damage and allow unfiltered air to enter the engine if not properly
seated.
6. Replace the two halves of the air filter housing and secure the clamp.
7. Connect the fresh air inlet tube to the radiator support.
MOTORCRAFT PART NUMBERS
Component14.6L V8 engine 5.4L V8 engine 6.8L V10
engine
Air filter element FA-1632 FA-1632 FA-1632
Battery
(standard)BXT-65-650 BXT-65-650 BXT-65-650
Battery
(auxiliary)BH-65DC BH-65DC BH-65DC
Fuel filter FG-872 FG-872 FG-872
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Component14.6L V8 engine 5.4L V8 engine 6.8L V10
engine
Oil filter FL-820-S FL-820-S FL-820-S
PCV valve
2
Spark plugs3
Automatic
transmission
filter
4
— FT-145 FT-145
1Refer to thePower Stroke Direct Injection Turbo Diesel Owner’s
Guide Supplementfor Motorcraft diesel engine service part numbers.
2The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationand is essential to the
life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your dealer or a qualified service
technician. Refer toscheduled maintenance informationfor the
appropriate intervals for changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
3For spark plug replacement, see your dealer or a qualified service
technician. Refer toscheduled maintenance informationfor the
appropriate intervals for changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
4Also available with 6.0L Diesel engine/TorqShift transmission. Part
number is FT-145.
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REFILL CAPACITIES
FluidFord Part
NameApplication Capacity
Brake Fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Fill to line on
reservoir
Engine
oil-gasoline
engine (includes
filter change)
8
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)All 6.0 quarts
(5.7L)
Engine oil-diesel
engine (includes
filter change)Refer to thePower Stroke Direct Injection Turbo
Diesel Owner’s Guide Supplement.
Engine
coolant-gasoline
engine
1
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)4.6L V8 engine 23.8 quarts
(22.6L)
4.6L V8 engine
with aux rear
heat26.0 quarts
(24.6L)
5.4L V8 engine 28.8 quarts
(27.2L)
5.4L V8 engine
with aux rear
heat30.8 quarts
(29.1L)
6.8L V10 engine 30.4 quarts
(28.8L)
6.8L V10 engine
with aux rear
heat32.6 quarts
(30.8L)
Engine
coolant-diesel
engine
1
Refer to thePower Stroke Direct Injection Turbo
Diesel Owner’s Guide Supplement.
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3Fill Dana rear axles to 1/4 inch to 9/16 inch (6 mm to 14 mm) below
bottom of fill hole. Fill Visteon axles 1/4 inch to 9/16 inch (6 mm to 14
mm) below bottom of fill hole.
4Visteon Traction-Lok axles require 4 oz. (118 ml) of Additive Friction
Modifier XL–3 or equivalent. Dana limited-slip axles (E250/350/450/550)
require 8 oz. (237 ml) of Additive Friction Modifier XL–3 or equivalent
meeting Ford specification EST-M2C118-A.
5Optional fuel tank 55 gallons (208 L).
6Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. Check the container to verify the fluid being added is of the
correct type. Refer to yourscheduled maintenance informationto
determine the correct service interval.
Some transmission fluids may be labeled as dual usage, such as
MERCONand MERCONV. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCONtype
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCONV type fluid.
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.
7Indicates only approximate dry-fill capacity. Some applications may vary
based on cooler size, if equipped with an in-tank cooler, if equipped an
oil to air cooler and if equipped with a remote filter assembly. The
amount of transmission fluid and fluid level should be set by the
indication on the dipstick’s normal operating range.
8Use 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.
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