service schedule FORD F-53 2021 Owners Manual
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REPLACEMENT PARTS
RECOMMENDATION
We have built your vehicle to the highest
standards using quality parts. We
recommend that you demand the use of
genuine Ford and Motorcraft parts
whenever your vehicle requires scheduled
maintenance or repair. You can clearly
identify genuine Ford and Motorcraft parts
by looking for the Ford, FoMoCo or
Motorcraft branding on the parts or their
packaging.
Scheduled Maintenance and
Mechanical Repairs
One of the best ways for you to make sure
that your vehicle provides years of service
is to have it maintained in line with our
recommendations using parts that
conform to the specifications detailed in
this Owner
’s Manual.
Genuine Ford and Motorcraft parts meet
or exceed these specifications.
Collision Repairs
We hope that you never experience a
collision, but accidents happen sometimes.
Genuine Ford replacement collision parts
meet our stringent requirements for fit,
finish, structural integrity, corrosion
protection and dent resistance. During
vehicle development we validate that
these parts deliver the intended level of
protection as a whole system. A great way
to know for sure you are getting this level
of protection is to use genuine Ford
replacement collision parts.
Warranty on Replacement Parts
Genuine Ford and Motorcraft replacement
parts are the only replacement parts that
benefit from a Ford Warranty. The Ford Warranty may not cover damage
caused to your vehicle as a result of failed
non-Ford parts.
For additional information, refer to the
terms and conditions of the Ford Warranty.
SPECIAL NOTICES
New Vehicle Limited Warranty
For a detailed description of what is
covered by your New Vehicle Limited
Warranty, see your warranty guide that is
available online. For more information,
refer to our website and download your
copy of the warranty guide.
Special Instructions
For your added safety, your vehicle is fitted
with sophisticated electronic controls.
WARNING: You risk death or
serious injury to yourself and others if you
do not follow the instruction highlighted
by the warning symbol. Failure to follow
the specific warnings and instructions
could result in personal injury. WARNING: NEVER use a rearward
facing child restraint on a seat protected
by an ACTIVE AIRBAG in front of it,
DEATH or SERIOUS INJURY to the CHILD
can occur.
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•
Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for
climactic conditions.
Note: Some vehicles have a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
Note: If these checks do not help you
correct the concern, have your vehicle
checked as soon as possible.
Noise Emissions Warranty,
Prohibited Tampering Acts and
Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb
(4,536 kg) Gross Vehicle Weight Rating
(GVWR). The preceding statements
concerning prohibited tampering acts and
maintenance, and the noise warranty
found in the Warranty Guide, are
applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
CATALYTIC CONVERTER WARNING:
Do not park, idle or
drive your vehicle on dry grass or other
dry ground cover. The emission system
heats up the engine compartment and
exhaust system, creating the risk of fire. WARNING:
The normal operating
temperature of the exhaust system is
very high. Never work around or attempt
to repair any part of the exhaust system
until it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short
period of engine operation and stays hot
after the engine is switched off. WARNING:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable
exhaust emission standards.
To make sure that the catalytic converter
and other emission control components
continue to work properly:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle
(page 94).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
Note: Your vehicle warranty does not cover
resulting component damage.
The scheduled maintenance items listed
in scheduled maintenance information are
essential to the life and performance of
your vehicle and to its emissions system.
If you use anything other than our parts for
maintenance replacements or for service
of components affecting emission control,
such aftermarket parts should be
equivalent to our genuine parts in
performance and durability.
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ESSENTIAL TOWING CHECKS
Follow these guidelines for safe towing:
•
Do not tow a trailer until you drive your
vehicle at least 1,000 mi (1,600 km).
• Consult your local motor vehicle laws
for towing a trailer.
• See the instructions included with
towing accessories for the proper
installation and adjustment
specifications.
• Service your vehicle more frequently if
you tow a trailer.
See Scheduled
Maintenance (page 168).
• If you use a rental trailer, follow the
instructions the rental agency gives
you.
Another chapter of this manual contains
load specification terms found on the tire
label and Safety Compliance label and
instructions on calculating your vehicle's
load. See
Load Limit (page 78).
Remember to account for the trailer
tongue weight as part of your vehicle load
when calculating the total vehicle weight.
Hitches
Do not use a hitch that either clamps onto
the bumper or attaches to the axle.
Distribute the trailer load so 10-15% of the
total trailer weight is on the tongue.
Weight-Distributing Hitches WARNING: Do not adjust the spring
bars so that your vehicle's rear bumper
is higher than before attaching the trailer.
Doing so will defeat the function of the
weight-distributing hitch, which may
cause unpredictable handling, and could
result in serious personal injury. When hooking-up a trailer using a
weight-distributing hitch, always use the
following procedure:
1. Park the loaded vehicle, without the
trailer, on a level surface.
2. Measure the height to the top of your vehicle ’s front wheel opening on the
fender. This is H1.
3. Securely attach the loaded trailer to your vehicle without the
weight-distributing bars connected.
4. Measure the height to the top of your vehicle ’s front wheel opening on the
fender a second time. This is H2.
5. Install and adjust the tension in the weight-distributing bars so that the
height of your vehicle ’s front wheel
opening on the fender is approximately
halfway between H1 and H2.
6. Check that the trailer is level or slightly
nose down toward your vehicle. If not,
adjust the ball height accordingly and
repeat Steps 1-6.
7. Lock the bar tension adjuster in place.
8. Check that the trailer tongue securely attaches and locks onto the hitch.
9. Install safety chains, lighting and trailer
brake controls as required by law or the
trailer manufacturer.
Safety Chains
Note: Never attach safety chains to the
bumper.
Always connect the safety chains to the
hook retainers of your vehicle hitch.
To connect the safety chains, cross them
under the trailer tongue and allow enough
slack for turning tight corners. Do not allow
the chains to drag on the ground.
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GETTING THE SERVICES YOU
NEED
Warranty repairs to your vehicle must be
performed by an authorized dealer. While
any authorized dealer handling your vehicle
line will provide warranty service, we
recommend you return to your selling
authorized dealer who wants to ensure
your continued satisfaction.
Please note that certain warranty repairs
require special training and equipment, so
not all authorized dealers are authorized
to perform all warranty repairs. This means
that, depending on the warranty repair
needed, you may have to take your vehicle
to another authorized dealer.
A reasonable time must be allowed to
perform a repair after taking your vehicle
to the authorized dealer. Repairs will be
made using Ford or Motorcraft® parts, or
remanufactured or other parts that are
authorized by Ford.
Away From Home
If you are away from home when your
vehicle needs service, contact the Ford
Customer Relationship Center or use the
online resources listed below to find the
nearest authorized dealer.
In the United States:
Mailing address
Ford Motor Company
Customer Relationship Center
P.O. Box 6248
Dearborn, MI 48126
Telephone
1-800-392-3673 (FORD)
(TDD for the hearing impaired:
1-800-232-5952)
If your vehicle is configured as a
motorhome please call 1-800-444-3311
for support.
Additional information and resources are
available online: Website
www.owner.ford.com
These are some of the items that can be
found online:
• U.S. dealer locator by Dealer Name,
City/State or Zip Code.
• Owner Manuals.
• Maintenance Schedules.
• Recalls.
• Ford Extended Service Plans.
• Ford Genuine Accessories.
• Service specials and promotions.
In Canada:
Mailing address
Customer Relationship Centre
Ford Motor Company of Canada, Limited
P.O. Box 2000
Oakville, Ontario L6K 0C8
Telephone
1-800-565-3673 (FORD)
(TDD for the hearing impaired:
1-888-658-6805) Website
www.ford.ca
Facebook
FordServiceCA (English)
FordServiceQC (Français)
Twitter
@FordServiceCA
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You are required to submit your warranty
dispute to BBB AUTO LINE before asserting
in court any rights or remedies conferred
by California Civil Code Section 1793.22(b).
You are also required to use BBB AUTO
LINE before exercising rights or seeking
remedies created by the Federal
Magnuson-Moss Warranty Act, 15 U.S.C.
sec. 2301 et seq. If you choose to seek
redress by pursuing rights and remedies
not created by California Civil Code Section
1793.22(b) or the Magnuson-Moss
Warranty Act, resort to BBB AUTO LINE is
not required by those statutes.
THE BETTER BUSINESS
BUREAU (BBB) AUTO LINE
PROGRAM (U.S. ONLY)
Your satisfaction is important to Ford
Motor Company and to your dealer. If a
warranty concern has not been resolved
using the three-step procedure outlined
earlier in this chapter in the Getting the
Services you need section, you may be
eligible to participate in the BBB AUTO
LINE program.
The BBB AUTO LINE program consists of
two parts – mediation and arbitration.
During mediation, a representative of the
BBB will contact both you and Ford Motor
Company to explore options for settlement
of the claim. If an agreement is not reached
during mediation or you do not want to
participate in mediation, and if your claim
is eligible, you may participate in the
arbitration process. An arbitration hearing
will be scheduled so that you can present
your case in an informal setting before an
impartial person. The arbitrator considers
the testimony provided and makes a
decision after the hearing.
Disputes submitted to the BBB AUTO LINE
program are usually decided within 40
days after you file your claim with the BBB.
You are not bound by the decision, and
may reject the decision and proceed to
court where all findings of the BBB Auto
Line dispute, and decision, are admissible
in the court action. Should you choose to
accept the BBB AUTO LINE decision, Ford
is then bound by the decision, and must
comply with the decision within 30 days
of receipt of your acceptance letter.
BBB AUTO LINE Application: Using the
information that follows, please call or
write to request a program application.
You will be asked for your name and
address, general information about your
new vehicle, information about your
warranty concerns, and any steps you have
already taken to try to resolve them. A
Customer Claim Form will be mailed that
needs to be completed, signed and
returned to the BBB along with proof of
ownership. Upon receipt, the BBB reviews
the claim for eligibility under the Program
Summary Guidelines.
You can get more information by
calling BBB AUTO LINE at
1-800-955-5100, or writing to:
BBB AUTO LINE a Division of BBB
National Programs, Inc.
1676 International Drive, Suite 550
McLean, VA 22102
BBB AUTO LINE applications can also be
requested by calling the Ford Motor
Company Customer Relationship Center
at 1-800-392-3673.
For additional information, refer to the
Better Business Bureau website.
Note:
Ford Motor Company reserves the
right to change eligibility limitations, modify
procedures, or to discontinue this process
at any time without notice and without
obligation.
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When changing the air filter element, use
only the air filter element listed. See
Capacities and Specifications (page
152).
Note: Failure to use the correct air filter
element may result in severe engine
damage. The customer warranty may be
void for any damage to the engine if you do
not use the correct air filter element.
Note: It may be necessary to loosen the
worm gear clamp connecting the air cleaner
to the clean air duct, disconnect the duct
from the air cleaner, disconnect the mass
air flow sensor electrical wiring harness
connector from the cover, and partially
dismount the air cleaner cover and tray from
the rubber grommets on the bracket to
service the air cleaner. 1. Loosen the latches that secure the air
filter cover in place.
2. Carefully separate the two halves of the air filter housing.
3. Remove the air filter element from the
housing.
4. Wipe any dirt or debris from the air filter
housing and cover. 5. Install a new air filter element.
6. Replace the air filter cover to the
housing and secure the latches. Be
careful not to crimp the filter element
edges between the air filter housing.
This could cause filter damage and
allow unmetered air to enter the engine
if not properly seated.
ENGINE COOLANT CHECK WARNING:
Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury. WARNING:
Do not put coolant in
the windshield washer reservoir. If
sprayed on the windshield, coolant could
make it difficult to see through the
windshield. WARNING:
To reduce the risk of
personal injury, make sure the engine is
cool before unscrewing the coolant
pressure relief cap. The cooling system
is under pressure. Steam and hot liquid
can come out forcefully when you loosen
the cap slightly. WARNING:
Do not add coolant
further than the MAX mark.
When the engine is cold, check the
concentration and level of the coolant at
the intervals listed in the scheduled
maintenance information. See Scheduled
Maintenance
(page 168).
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5. Check the coolant level in the coolant
reservoir the next few times you drive
your vehicle. If necessary, add enough
prediluted engine coolant to bring the
coolant level to the correct level.
If you have to add more than 1.1 qt (1 L) of
engine coolant per month, have your
vehicle checked as soon as possible.
Operating an engine with a low level of
coolant can result in engine overheating
and possible engine damage.
Note: During normal vehicle operation, the
coolant may change color from orange to
pink or light red. As long as the coolant is
clear and uncontaminated, this color change
does not indicate the coolant has degraded
nor does it require the coolant to be drained,
the system to be flushed, or the coolant to
be replaced.
In case of emergency, you can add a large
amount of water without engine coolant
in order to reach a vehicle service location.
In this instance, qualified personnel must:
• Drain the cooling system.
• Chemically clean the cooling system.
• Refill with engine coolant.
Water alone, without engine coolant, can
cause engine damage from corrosion,
overheating or freezing.
Do not use the following as a coolant
substitute:
• Alcohol.
• Methanol.
• Brine.
• Any coolant mixed with alcohol or
methanol antifreeze.
Alcohol and other liquids can cause engine
damage from overheating or freezing.
Do not add extra inhibitors or additives to
the coolant. These can be harmful and
compromise the corrosion protection of
the coolant. Recycled Coolant
We do not recommend the use of recycled
coolant as an approved recycling process
is not yet available.
Dispose of used engine coolant in an
appropriate manner.
Follow your community's regulations and
standards for recycling and disposing of
automotive fluids.
Severe Climates
If you drive in extremely cold climates:
•
It may be necessary to increase the
coolant concentration above 50%.
• A coolant concentration of 60%
provides improved freeze point
protection. Coolant concentrations
above 60% decrease the overheat
protection characteristics of the
coolant and could cause engine
damage.
If you drive in extremely hot climates:
• You can decrease the coolant
concentration to 40%.
• Coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the
coolant and could cause engine
damage.
Use prediluted coolant in vehicles driven
year-round in non-extreme climates for
optimum cooling system and engine
protection.
Coolant Change
Change the coolant at specific mileage
intervals, as listed in the scheduled
maintenance information. Add prediluted
coolant approved to the correct
specification. See
Capacities and
Specifications (page 152).
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Engine Coolant Temperature
Management (If Equipped)
WARNING:
To reduce the risk of
crash and injury, be prepared that the
vehicle speed may reduce and the
vehicle may not be able to accelerate
with full power until the coolant
temperature reduces.
If you tow a trailer with your vehicle, the
engine could temporarily reach a higher
temperature during severe operating
conditions, for example ascending a long
or steep slope in high ambient
temperatures.
At this time, you may notice the coolant
temperature gauge moves toward the red
zone and a message could appear in the
information display.
You may notice a reduction in vehicle
speed caused by reduced engine power in
order to manage the engine coolant
temperature. Your vehicle may enter this
mode if certain high-temperature and
high-load conditions take place. The
amount of speed reduction depends on
vehicle loading, slope and ambient
temperature. If this occurs, there is no need
to pull off the road, you can continue to
drive your vehicle.
The air conditioning could turn on and off
during severe operating conditions to
protect the engine from overheating. When
the coolant temperature decreases to the
normal operating temperature, the air
conditioning turns on.
If the coolant temperature gauge moves
fully into the red zone, or if the coolant
temperature warning or service engine
soon messages appear in your information
display, do the following: 1. Pull off the road as soon as safely
possible and shift the transmission into
park (P).
2. Leave the engine running until the coolant temperature gauge needle
returns to the normal position. If the
temperature does not drop after
several minutes, follow the remaining
steps.
3. Switch the engine off and wait for it to
cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
AUTOMATIC TRANSMISSION
FLUID CHECK WARNING:
The dipstick and
surrounding components are hot. Use
gloves when moving components and
checking the transmission fluid level.
Failure to follow this warning could result
in serious personal injury.
Note: Automatic transmission fluid
expands when warmed. To obtain an
accurate fluid check, drive the vehicle until
it is at normal operating temperature
(approximately
20 mi (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 to normal operating
temperature 196°F - 215°F (91°C - 102°C)
before checking.
Refer to your scheduled maintenance
information for scheduled intervals for fluid
checks and changes.
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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
Note:
Use of a non-approved automatic
transmission fluid may cause internal
transmission damage. Before adding any
fluid, make sure the correct type is used. The
type of fluid used is normally indicated on
the transmission dipstick and also in the
See Capacities and Specifications (page
152). Add fluid in ½ pint (250 ml) increments
through the filler tube until the level is
correct.
Note:
If an overfill occurs, excess fluid
should be removed by an authorized dealer.
An overfill condition of transmission fluid
may cause shift and/or engagement
concerns and/or possible damage. 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.
Automatic transmission fluid filter
The TorqShift6™ automatic transmission
is equipped with a serviceable transmission
fluid filter located inside the transmission
bottom pan. Refer to the scheduled
maintenance information for service
intervals for the automatic transmission
fluid and transmission filter. For
transmission filter maintenance, see your
authorized dealer.
BRAKE FLUID CHECK
WARNING:
The brake system
could be affected if the brake fluid level
is below the MIN mark or above the MAX
mark on the brake fluid reservoir. WARNING:
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. WARNING:
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.
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Hydromax
Chassis with gross vehicle weight ratings
of 20500 pounds (9299 kilograms),
22000 pounds (9979 kilograms), 24000
pounds (10886 kilograms) and 26000
pounds (11793 kilograms) come with
Hydromax Brake Booster Systems. Use
Motorcraft DOT 5.1 Motor Vehicle Brake
Fluid or equivalent meeting Specification
WSS-M6C65-A3. See Capacities and
Specifications (page 156).
Add fluid up to the bottom of the rings at
the top of the reservoir. Do not fill above
this line. •
Use only DOT 5.1 brake fluid certified
to meet our specifications.
• A clear gel-like substance in the
hydraulic brake master cylinder
reservoir could appear on some
vehicles. This substance is a silicone
base lubricant used during assembly
of the master cylinder. It floats on top
of the brake hydraulic fluid in the
master cylinder. This condition is
normal and in no way affects the
operation of the brake system. It does
not require any service.
• Replace brake system fluid on a regular
basis to maintain optimum braking
performance, especially under
heavy-duty driving conditions such as
frequent steep slopes or heavy towing
loads. See
Scheduled Maintenance
(page 168).
Hydroboost
Chassis with gross vehicle weight ratings
of 16000 pounds (7257 kilograms), 18000
pounds (8165 kilograms) and 19500
pounds (8845 kilograms) come with
Hydroboost Brake Booster Systems. Use
Motorcraft DOT 5.1 Motor Vehicle Brake
Fluid or equivalent meeting Specification
WSS-M6C65-A3. See
Capacities and
Specifications (page 156).
Add brake fluid from a clean, unopened
container until the level reaches MAX. Do
not fill above this line. Use only DOT 5.1
brake fluid that is certified to meet our
specifications.
Replace brake system fluid on a regular
basis to maintain optimum braking
performance, especially under heavy-duty
driving conditions such as frequent steep
slopes or heavy towing loads. See
Scheduled Maintenance
(page 168).
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