2023 FORD F650/750 wheel

GENERAL INFORMATION
WARNING: Making modifications
to various parts, components and
systems of the vehicle, such as brake and
steering systems, can adversely affect
the quality, reliability and operation of
your vehicle and could result in property
damage, personal injury or death. Such
modifications must be avoided.
WARNING: Failure to properly
perform maintenance and servicing
procedures could result in vehicle
damage, personal injury or death.
WARNING: Take care when
performing any maintenance, system
check or service on your vehicle. Some
of the materials may also be hazardous
if used, serviced or handled improperly
and could result in property damage,
personal injury or death.
If the owner or operator of the vehicle is a
skilled technician and intends on
performing the vehicle maintenance and
service, he is strongly urged to purchase a
service manual.
Always use care when performing vehicle
maintenance, repairs or system checks.
Improper or incomplete service could result
in your vehicle not working properly which
may result in personal injury or damage to
your vehicle or equipment. It is the
operator’s responsibility to see that your
vehicle receives proper care and
maintenance. If you have any questions
about performing service, have the service
done by a qualified technician.
To help you service your vehicle, we
provide scheduled maintenance
information which makes tracking routine
service easy. See Scheduled
Maintenance (page 319).If your vehicle requires professional service,
an authorized dealer can provide the
necessary parts and service. Check your
warranty information to find out which
parts and services are covered.
Use only recommended fuels, lubricants,
fluids and service parts conforming to
specifications. Motorcraft® parts are
designed and built to provide the best
performance in your vehicle.
Servicing Guidelines
WARNING: The use of inferior parts
can adversely affect the quality and
reliability of your vehicle and could result
in property damage, personal injury or
death.
When servicing your vehicle:
• Always wear safety glasses for eye
protection.
• Always set the parking brake or chock
the wheels.
• Always use support stands, not a jack,
when working under a raised vehicle.
• Always turn off the ignition unless a
procedure requires the engine to be
running.
• Always avoid contact with hot metal
parts. Allow the components to cool
before working with, or around, them.
• Always operate the engine in a
well-ventilated area.
• Do not wear loose-fitting clothing,
hanging jewelry, watches or rings.
• Do not smoke.
• Do not work on the brakes or the clutch
unless you take the proper precautions
to avoid inhaling friction material dust.
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Maintenance

Quality service parts are available through
an authorized dealer. If dealer parts are not
used, make sure the replacement parts are
of equivalent quality.
Working with the Engine Off
1. Set the parking brake and shift to
neutral (N) or park (P).
2. Switch off the engine.
3. Block the wheels.
Working with the Engine On
WARNING: To reduce the risk of
vehicle damage and/or personal burn
injuries, do not start your engine with the
air cleaner removed and do not remove
it while the engine is running.
1. Set the parking brake and shift to
neutral (N) or park (P).
2. Block the wheels
Supporting Your Vehicle for
Service
WARNING: Do not use a jack when
working under a vehicle. It may give way,
causing the vehicle to fall and result in
property damage, personal injury or
death. Always use floor stands to
support the vehicle.
Prepare your vehicle for service repairs by
doing the following:
1. Park your vehicle on a level, concrete
floor.
2. Set the parking brake and block the
wheels to prevent your vehicle from
moving.
3. Select a jack with a rated capacity
sufficient to lift and hold up your
vehicle.4. Raise your vehicle with the jack applied
to the axle(s). Do not use the bumper
as a lifting point.
5. Support your vehicle with floor stands
under the axle(s). When servicing the
axle or the suspension, support your
vehicle with floor stands under the
frame side-members, preferably
between the axles.
OPENING AND CLOSING THE
HOOD
WARNING: Before opening the
hood, fully apply the parking brake, shift
into park (P) or neutral (N) and switch
the ignition off.
WARNING: Do not stand under the
hood when you raise or lower it. Failure
to follow this warning could result in
serious personal injury or death.
WARNING: If the engine is running
while the hood is open, stay clear of
moving engine components. Failure to
follow this warning could result in serious
personal injury or death.
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Maintenance

• Sustained, high-speed driving at the
gross vehicle weight rating.
• Use of fuels with sulfur content other
than ultra-low sulfur diesel (ULSD).
• Use of high-sulfur diesel fuel.
Only use engine oil that meets our
specifications. See Capacities and
Specifications (page 288).
OIL CHANGE INDICATOR
RESET
Base Cluster
Use the information display controls on
the steering wheel to reset the oil change
indicator.
From the main menu scroll to:
Action and Description Message
Press the right arrow button,
then from this menu scroll
to the following message. Settings
Press the down arrow
button, then from this menu
scroll to the following
message. Vehicle
Press the right arrow button,
then from this menu scroll
to the following message. Oil Life
Reset
Press and hold the OK
button until the instrument
cluster displays the
following message. Oil Life
Hold to
Reset
Press and hold the OK
button until the instrument
cluster displays the
following message. Oil Life
Hold OK
to Reset
Action and Description Message
Reset Complete
If the instrument cluster
displays the following
message, repeat the
process.
Reset Cancelled
High Series Cluster
Use the information display controls on
the steering wheel to reset the oil change
indicator.
From the main menu scroll to:
Action and Description Message
Press the down arrow
button, then from this menu
scroll to the following
message. Truck Info
Press the OK button. Mainten-
ance
Monitor
Press the down arrow
button, then from this menu
scroll to the following
message. Oil Life:
xxx%
Press the OK button. Oil Life
Press and hold the OK
button until the instrument
cluster displays the
following message. Oil Life
Hold OK to
Reset
Oil Life: 100%
When the oil change indic-
ator resets, the instrument
cluster displays 100%.
Repeat the process if the oil
change indicator does not
reset.
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Maintenance

E170684
1. Park your vehicle on a level surface.
2. Look at the brake fluid reservoir to see
where the brake fluid level is relative
to the MIN and the MAX marks on the
reservoir.
Note:If the brake fluid level is between the
MIN and the MAX marks on the reservoir, it
is acceptable.
Note:If the brake fluid level is below the
MIN mark or above the MAX mark, have
your vehicle checked as soon as possible.
Note:To avoid fluid contamination, the
reservoir cap must remain in place and fully
tight, unless you are adding fluid.
Only use fluid that meets our
specifications. See Capacities and
Specifications (page 288).
Brake Fluid Service Interval
Brake fluid absorbs water over time which
degrades the effectiveness of the brake
fluid. Change the brake fluid at the
specified intervals to prevent degraded
braking performance.For detailed interval information, see
Scheduled Maintenance in your Owner's
Manual or your local maintenance guide.
POWER STEERING FLUID
CHECK
Check the power steering fluid. See
Scheduled Maintenance (page 319). If
adding fluid is necessary, use only
MERCON LV ATF
Check the fluid level when it is at ambient
temperature.
1. Check the fluid level in the reservoir. It
should be between the MIN and MAX
range. Do not add fluid if the level is
within this range.
2. If the fluid level is low, add fluid to bring
the fluid level up to between the MIN
and MAX range.
3. Switch the engine on.
4. While the engine idles, turn the steering
wheel left and right several times.
5. Switch the engine off.
6. Recheck the fluid level in the reservoir.
Do not add fluid if the level is between
the MIN and MAX range.
7. If the fluid is low, add the proper type
of fluid in small amounts, continuously
checking the level until it is between
the MIN and MAX range. See
Hydraulic Power Steering Fluid
Capacity and Specification (page
306). Be sure to put the cap back on the
reservoir.
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Maintenance

5. Turn the air conditioning (if equipped)
on and allow the engine to idle for at
least one minute.
6. Release the parking brake. With your
foot on the brake pedal and with the
air conditioning on, put the vehicle in
drive (D) and allow the engine to idle
for at least one minute.
• If you do not allow the engine to
relearn its idle trim, the idle quality
of your vehicle may be adversely
affected until the idle trim is
eventually relearned.
7. Drive the vehicle to complete the
relearning process
• The vehicle may need to be driven
10 mi (16 km) or more to relearn the
idle and fuel trim strategy along
with the ethanol content for flexible
fuel vehicles.
If the battery has been disconnected or a
new battery has been installed, the clock
and radio settings must be reset once the
battery is reconnected.
Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized standards
for disposal. Call your local authorized
recycling center to find out more about
recycling automotive batteries.
Battery Management System (If
Equipped)
The battery management system (BMS)
monitors battery conditions and takes
actions to extend battery life. If excessive
battery drain is detected, the system may
temporarily disable certain electrical
features to protect the battery. Those
electrical accessories affected include the
rear defrost, heated/cooled seats, climate
control fan, heated steering wheel, audio
and navigation system. A message may be
shown in the information displays to alertthe driver that battery protection actions
are active. These messages are only for
notification that an action is taking place,
and not intended to indicate an electrical
problem or that the battery requires
replacement.
Electrical accessory installation
To ensure proper operation of the BMS,
any electrical devices that are added to
the vehicle should not have their ground
connection made directly at the negative
battery post. A connection at the negative
battery post can cause inaccurate
measurements of the battery condition
and potential incorrect system operation.
Note:Electrical or electronic accessories
added to the vehicle by the dealer or the
owner may adversely affect battery
performance and durability, and may also
affect the performance of other electrical
systems in the vehicle.
When a battery replacement is required,
the battery should only be replaced with
a Ford recommended replacement battery
which matches the electrical requirements
of the vehicle. After battery replacement,
or in some cases after charging the battery
with the external charger, the BMS requires
eight hours of vehicle sleep time (key off
with doors closed) to relearn the new
battery state of charge. Prior to relearning
the state of charge, the BMS may disable
electrical features (to protect the battery)
earlier than normal.
ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
The headlamps on your vehicle are
properly aimed at the assembly plant. If
your vehicle has been in an accident, the
alignment of your headlamps should be
checked by your authorized dealer.
247
Maintenance

Before engine operation, remove any debris
blocking the core.
• Turbocharger-to-charge air cooler.
• Charge air cooler-to-intake manifold
pipe.
• Mounting bracket.
• Chassis-mounted charge air cooler
core.
Inspect air intake piping:
• Check for accumulation of salt
deposits (where applicable). If present,
disassemble and clean the complete
air intake piping system. If pitting is
evident on the intake piping, use
Motorcraft Silicone Gasket and Sealant
TA-30 to seal joints against leakage.
• Check for loose hoses and clamps.
• Check for ruptured or collapsed hoses.
• Check air cleaner housing for cracks.
EXHAUST SYSTEM
INSPECTION
Note:If your vehicle is equipped with a
catalytic converter or muffler, do not blend
waste oil with diesel fuel. Operate only on
ultra-low sulfur (less than 15 parts per
million sulfur) diesel fuel with a cetane
value of 45 or higher.
If your diesel engine is equipped with a
catalytic converter, it is important to review
the maintenance schedule to make sure
proper functioning of the catalytic
converter. Also, take precautions not to
damage the catalytic converter when
servicing your engine or storing your
vehicle.
BRAKE SYSTEM INSPECTION
WARNING: Always wear a
respirator approved by the National
Institute of Occupational Studies of
Health (NIOSH) or Mine Safety and
Appliance (MSA) during all brake service
procedures. Wear the respirator from
removal of the wheels through assembly.
Never use compressed air or dry brushing
to clean brake parts or assemblies.
Clean brake parts and assemblies in
open air. During assembly, carefully
place all parts on the floor to avoid
getting dust in the air. Use an industrial
vacuum cleaner with a HEPA filter
system to clean dust from the brake
drums, backing plates and other brake
parts. After using the vacuum, remove
any remaining dust with a rag soaked in
water and wrung until nearly dry.
Never use compressed air or dry
sweeping to clean the work area. Use an
industrial vacuum cleaner with a HEPA
filter system and rags soaked in water
and wrung until nearly dry. Dispose of
used rags with care to avoid getting dust
in the air. Use an approved respirator
when emptying vacuum cleaners and
handling used rags.
Worker clean-up: Wash your hands
before eating, drinking or smoking.
Vacuum your work clothes after use and
then launder them separately, without
shaking them, to prevent fiber dust
getting into the air.
Your vehicle is equipped with
non-asbestos brake linings. However,
exposure to excessive amounts of brake
material (whether asbestos or
non-asbestos, fiberglass, mineral wool,
aramid or carbon) may be a serious health
hazard.
255
Maintenance

inspection and keep to instructions
provided by the service manual.
Hydraulic brake systems are
power-assisted. There is a great
reduction in braking capabilities
without engine assist.
• Proper fluid level. The level should be
at the bottom edge of the ring on each
reservoir fill port. Do not fill the master
cylinder to the top of the reservoir. If
fluid level requires attention to
maintain a proper master cylinder level,
this is an indication of either severe
operation (pad wear) or fluid leakage.
A more frequent and thorough brake
inspection is required.
• Brake lines, hoses and fittings. Repair
or replace brake line tubes, hoses or
fittings as required. Inspect these
components every 4,000 mi
(6,000 km) for the following.
• Lines for kinks, dents, corrosion or
rupture.
• Hoses for abrasions, kinks, soft
spots or rupture, collapse, cracks,
twists or loose frame supports.
When replacing a hose, be sure
there is adequate clearance to the
hose to avoid an abrasion to the
new hose.
• All connections for leaks.
Driveline Parking Brake
WARNING: Use wheel chocks and
exercise caution when inspecting under
the vehicle. A vehicle roll-away could
result in property damage, personal injury
or death.
A qualified technician should adjust the
parking brake and keep to the instructions
in the service manual.
AXLE INSPECTION
Front Axle
Maintaining the front axle alignment to
specifications is very important. A qualified
technician should check and maintain the
alignment.
Regular inspections should include:
• Toe-in inspection and adjustment (if
necessary), particularly with radial
tires.
• Checking for proper tightness of axle
mounting U-bolt nuts, attaching or
mounting bolts and nuts.
• Checking the axle for damage, binding,
worn parts and adequate lubrication.
• Checking the kingpins for excessive
wear. Also, perform this check during
other scheduled maintenance, for
example as tire rotation or service,
wheel bearing service and alignment.
See the workshop manual for proper
procedures.
Toe-in
It is essential to maintain correct toe-in
and tire pressure for optimum tire wear.
Inspecting steer axle tires in the first
3,000–10,000 mi (5,000–16,000 km)
generally shows if tires are wearing
normally.
Rapid outside shoulder wear on both tires
indicates too much toe-in.
Rapid inside shoulder wear on both tires
indicates too much toe-out.
In P&D-type service, there can be a
left-to-right steer tire tread life differential
up to 40% depending on routes and other
variables.
258
Maintenance

GENERAL INFORMATION
Your dealer has many quality products
available to clean your vehicle and protect
its finishes.
CLEANING PRODUCTS
Materials
For best results, use the following products
or products of equivalent quality:
For additional information and assistance,
we recommend that you contact an
authorized dealer.
Specification Name
Motorcraft® Bug and Tar Remover, ZC-42 (U.S. & Canada)
ESR-M5B194-B Motorcraft® Custom Bright Metal Cleaner, ZC-15 (U.S. & Canada)
ESR-M14P4-A Motorcraft® Detail Wash, ZC-3-A (U.S. & Canada)
ESR-M14P3-A Motorcraft® Engine Shampoo and Degreaser, ZC-20 (U.S.)
Motorcraft® Engine Shampoo, CXC-66-A (Canada)
Motorcraft® Premium Leather and Vinyl Cleaner, ZC-56 (U.S. &
Canada)
Motorcraft® Multi-Purpose Cleaner, CXC-101 (Canada)
WSS-M14P19-A Motorcraft® Premium Windshield Wash Concentrate with
Bitterant, ZC-32-B2 (U.S.)
WSS-M14P19-A Motorcraft® Premium Quality Windshield Washer Fluid, CXC-37-
F/M (Canada)
Motorcraft® Professional Strength Carpet & Upholstery Cleaner,
ZC-54 (U.S. & Canada)
ESR-M14P5-A Motorcraft® Premium Glass Cleaner, CXC-100 (Canada)
Motorcraft® Spot and Stain Remover, ZC-14 (U.S.)
ESR-M14P5-A Motorcraft® Ultra-Clear Spray Glass Cleaner, ZC-23 (U.S.)
Motorcraft® Wheel and Tire Cleaner, ZC-37-A (U.S. & Canada)
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Vehicle Care