2015 FORD SUPER DUTY cooling

10.
Engine cooling system: Repeat
Step 5 until the coolant level has
stabilized (is no longer dropping after
each step) AND the upper radiator
hose at the radiator is warm to the
touch (indicating that the engine
thermostat is open and coolant is
flowing through the radiator).
Secondary cooling system: Repeat
Step 5 until the coolant level has
stabilized (is no longer dropping after
each step) AND the lower passenger
side of the secondary radiator is
warm to the touch (indicating
secondary thermostat is open and
coolant is flowing through the entire
system).
11. Reinstall the pressure relief cap. Shut
the engine off and let it cool.
12. Check the coolant level in the reservoir before you drive your vehicle
the next few times (with the engine
cool).
13. If necessary, add prediluted engine coolant to the coolant reservoir until
the coolant level is within the COLD
FILL RANGE as listed on the reservoir.
After any coolant has been added,
check the coolant concentration. See
Adding Engine Coolant
earlier in
the chapter for more information.
Whenever coolant has been added, the
coolant level in the reservoir should be
checked the next few times you drive the
vehicle. If needed, add prediluted engine
coolant to bring the coolant level to the
proper level on the reservoir.
Recycled Engine Coolant
Ford Motor Company does not recommend
the use of recycled engine coolant since a
Ford-approved recycling process is not yet
available. Used engine coolant should be disposed
of 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 have a Ford
authorized dealer increase the coolant
concentration above 50%.
• A coolant concentration of 60% will
provide improved freeze point
protection. Engine coolant
concentrations above 60% will
decrease the overheat protection
characteristics of the engine coolant
and may cause engine damage.
If you drive in extremely hot climates:
• It may be necessary to have a Ford
authorized dealer decrease the coolant
concentration to 40%.
• A coolant concentration of 40% will
provide improved overheat protection.
Engine coolant concentrations below
40% will decrease the corrosion/freeze
protection characteristics of the engine
coolant and may cause engine
damage.
Vehicles driven year-round in non-extreme
climates should use prediluted engine
coolant for optimum cooling system and
engine protection.
Checking Coolant Corrosion
Inhibitor Additive Strength
At specific mileage intervals of 15000
miles (24000 km), as listed in the
scheduled maintenance information
chapter, the coolant corrosion inhibitor
additive should be checked. The optional
information display, if equipped, will also
display the message CHECK COOLANT
ADDITIVE at this time. The purpose of
checking is to verify the correct engine
48
Super Duty (TFA) , enUSA Maintenance

coolant concentration (freeze point
protection) and corrosion inhibitor additive
level (strength) of the coolant for
maximum engine performance and
protection. Three products are available
to confirm the life and health of the
coolant: one tool, a test kit and a coolant
inhibitor additive:
•
Rotunda tool 300–ROB75240
available from your dealer –
recommended refractometer to test
coolant concentration.
• Rotunda 328-R071–ELC (Antifreeze
Coolant ELC Contamination Kit) –
Evaluates the corrosion inhibitor
additive strength. Note the first step is
to verify the vehicle ’s coolant
concentration is in the correct range of
40 – 60%. Coolant concentrations
outside this range will not provide valid
test results. If the report results in a
pass (i.e., the cooling system does not
show excessive contamination/the
corrosion inhibitor additive strength is
sufficient), no action is required. If the
report results as insufficient (does not
pass), the corrosion inhibitor additive
strength of the coolant is too low. If the
ENGINE COOLING SYSTEM corrosion
inhibitor additive strength is low, add
48 fluid oz. of Motorcraft Specialty
Orange Engine Coolant Revitalizer. If
the SECONDARY COOLING SYSTEM
corrosion inhibitor additive strength is
low, add 16 fluid oz. of Motorcraft
Specialty Orange Engine Coolant
Revitalizer.
• Motorcraft Specialty Orange Engine
Coolant Revitalizer
– Additive to
boost the corrosion inhibitor level
based upon the test results of the
Antifreeze Coolant ELC Contamination
Kit. The Revitalizer may be added two
times over the life of the coolant. If
additional dosages are required, the
cooling system must be flushed and
refilled per the instructions in the
Workshop Manual.
See
Capacities and Specifications
(page 55). for the proper coolant and
additive specifications.
49
Super Duty (TFA) , enUSA Maintenance

Coolant Change
At specific mileage intervals, as listed in
the scheduled maintenance information,
the coolant should be changed. The
optional information display, if equipped,
will also display the message COOLANT
CHANGE REQUIRED at this time.
See Capacities and Specifications
(page 55). for the proper coolant.
Engine-driven Cooling Fan (Fan
Clutch)
Your vehicle is equipped with an engine
driven cooling fan drive (also called a fan
clutch). This fan drive changes the fan
speed to match the vehicle ’s changing
cooling air flow requirements. Fan speed,
fan noise level and fuel consumption all
will increase based on the driving
conditions that include trailer towing, hill
climbing, heavy loads, high speed and high
ambient temperature, individually or in
combination.
The fan drive is designed to provide the
minimum fan speed (and resulting
minimum fan noise and fuel consumption)
required to meet the ever changing vehicle
cooling air flow requirements. You will hear
the amount of fan noise increasing and
decreasing as the engine power
requirements and vehicle driving conditions
change as you drive. This is to be expected
as being normal to the operation of your
vehicle. High levels of fan noise might also
be heard when your engine is first started,
and should normally decrease after driving
for a short time. CHANGING THE ENGINE AIR
FILTER
Air Filter Restriction Gauge WARNING
To reduce the risk of vehicle damage
and/or personal burn injuries do not
start your engine with the air filter
removed and do not remove it while the
engine is running. Note:
Operating your vehicle in heavy
snowfall or extreme rain conditions may
allow excessive amounts of snow or water
into the air intake system. This could plug
or soak the air filter that could cause the
engine to lose power or shut down. The restriction gauge, located on the upper
housing of the air filter assembly, measures
the vacuum inside the air filter. The more
the air filter is restricted (dirty, clogged),
the higher the vacuum reading.
Check the air filter restriction gauge
whenever you open the hood to perform
general engine maintenance or at least
every 7,500 miles (12,000 km). If you
operate your vehicle in extremely dusty
conditions, check and reset the gauge at
least every 500 miles (800 km), or two
weeks, whichever comes first. Change the
50
Super Duty (TFA) , enUSA MaintenanceE163372

TECHNICAL SPECIFICATIONS
Ford part number /
Ford specification
Ford part name or
equivalent
Capacity
Item
VC-3DIL-B (US)CVC-3DIL-B
(Canada) / WSS- M97B44-D2
Motorcraft Orange
Antifreeze/Coolant Prediluted
30.3 quarts
(28.7L)
Engine coolant (primary
high-temperature
cooling system loop) 1
VC-12 / —
Motorcraft Specialty
Orange Engine
Coolant Revitalizer
48.0 fl. oz. (1.4L)
per addition if required
Engine coolant additive
(primary high-temper- ature cooling system loop)
16 fl. oz. (473
mL) per addition if required
Engine coolant additive
(secondary cooling system)
VC-3DIL-B (US)CVC-3DIL-B
(Canada) / WSS- M97B44-D2
Motorcraft Orange
Antifreeze/Coolant Prediluted
10.8 quarts
(10.2L)
Engine coolant
(secondary cooling
system) 1
XO-10W30–QSD
(US); CXO-10W30- LSD12 (Canada) / WSS-M2C171–E
Motorcraft Motor Oil
SAE 10W-30 Super
Duty Diesel Motor Oil
13.0 quarts
(12.4L)
Engine oil (includes
filter change)
XO-15W40-QSD
(US); CXO-15W40- LSD12 (Canada) / WSS-M2C171-E
Motorcraft Motor Oil
SAE 15W-40 Super
Duty Diesel Motor Oil
XO-5W40-5QSD
(US only) / WSS- M2C171-E
Motorcraft Motor Oil
SAE 5W-40 FullSynthetic Diesel Motor Oil
XO-0W40-DAS (US
only) / WSS-M2C171- E
Motorcraft Motor Oil
SAE 0W-40 FullSynthetic Diesel Motor Oil
PM-27-GAL/PM-27-JUG / WSS-
M99C130-A
Motorcraft Diesel
Exhaust Fluid (DEF)
5 gallons (18.9L)
Diesel Exhaust Fluid
(DEF) — Pick-up
6 gallons (22.7L)
Diesel Exhaust Fluid
(DEF) — Chassis Cab
57
Super Duty (TFA) , enUSA Capacities and Specifications

Normal Maintenance Intervals
At every oil change interval as indicated by the information display
1
Change the engine oil and filter. 2
Refill the diesel exhaust fluid tank.
Rotate the tires 3
, inspect the tires for wear and measure tread depth.
Perform a multi-point inspection (recommended).
Inspect the air filter restriction gauge. Replace the filter if necessary.
Inspect the automatic transmission fluid level. Consult your dealer for requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and parking brake.
Inspect the engine and secondary coolant level and hoses.
Inspect the exhaust system and heat shields.
Inspect the front axle and U-joints. Lubricate any grease fittings. (Four-wheel drive
vehicles)
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and U-joints.
Lubricate any grease fittings.
1 Do not exceed one year or 10000 miles (16000 kilometers) between service intervals.
2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes.
3 Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheels
only if unusual wear is noted. Other maintenance items
1
Inspect the engine and secondary cooling system
concentration (freeze-point protection), additive (corro-
sion inhibitor) strength, coolant level and hoses. 2
Every 15000 miles (24000
km)
Replace the engine-mounted and frame-mounted fuel
filters.3
Every 22500 miles (36000
km)
Replace the climate-controlled (heated and cooled) seat
filter.4
Every 30000 miles (48000
km)
Replace the air inlet foam filter.
Every 45000 miles (72000
km)
63
Super Duty (TFA) , enUSA Scheduled Maintenance

A
About This Supplement.................................3
Breaking-In Your Vehicle...................................... 3
Diesel Engine Information................................... 3
Minor Troubleshooting Guide............................. 5
Warnings.................................................................... 3
ABS See: Brakes.............................................................. 37
B
Brakes
..................................................................37
General Information............................................ 37
C
Capacities and Specifications
..................55
Technical Specifications.................................... 57
Changing the Engine Air Filter...................50 Air Filter Replacement......................................... 51
Air Filter Restriction Gauge............................... 50
Cleaning the Engine......................................54
Cleaning the Exhaust...................................54
Coolant Check See: Engine Coolant Check.............................. 45
E
Emission Control System
...........................30
Diesel Exhaust System: Oxidation Catalyst
And Diesel Particulate Filter System
........................................................................\
........ 30
Engine Block Heater
.......................................14
Rapid Heat Supplemental Heating
System................................................................. 14
Engine Coolant Check..................................45 Adding Engine Coolant...................................... 45
Checking Coolant Corrosion Inhibitor Additive Strength ........................................... 48
Checking the Engine Coolant.......................... 45
Coolant Change................................................... 50
Engine and Secondary Cooling System Refill Procedure................................................ 47
Engine-driven Cooling Fan (Fan Clutch)................................................................ 50
Recycled Engine Coolant.................................. 48
Severe Climates................................................... 48Engine Idle Shutdown
...................................13
Engine Oil Check.............................................43 Changing the Engine Oil and Oil Filter.........44
Engine Oil Specifications.................................. 43
Engine Specifications
...................................55
Drivebelt Routing.................................................. 55
F
Fuel and Refueling
..........................................15
Fuel Quality.......................................................15
Biodiesel................................................................... 16
Diesel Fuel Additives ........................................... 17
Fuel And Water Separator ................................. 17
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Not Required ............15
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Required (United
States/Canada/Puerto Rico/U.S. Virgin
Islands And Other Locales) ......................... 15
Fuel Shutoff.....................................................39 Running Out Of DEF (Diesel Exhaust
Fluid).................................................................... 39
Fuel Tank Selector Switch..........................36
G
Gauges..................................................................8 Engine Boost Gauge.............................................. 8
General Maintenance Information
..........59
Multi-point Inspection......................................... 61
Owner Checks and Services............................ 60
Protecting Your Investment............................. 59
Why Maintain Your Vehicle?............................ 59
Why Maintain Your Vehicle at Your Dealership?....................................................... 59
I
Instrument Cluster...........................................8
Introduction........................................................3
79
Super Duty (TFA) , enUSA Index