2012 FORD F750 coolant temperature

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.
ENGINE COOLANT (DIESEL ENGINE ONLY)
Refer to your engine operator’s manual for engine coolant checking and
adding instructions.
Severe climates
If you drive in extremely cold climates (less than –34°F [–36°C]):
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentration above 60%.
•Engine coolant concentrations above 60% decreases the
overheat protection characteristics of the engine coolant and
may cause engine damage.
•If available, refer to the chart on the coolant container to
ensure the coolant concentration in your vehicle provides
adequate freeze protection at the temperatures in which you
drive in the winter months.
If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration
above 40%.
•NEVER decrease the coolant concentration below 40%.
•Engine coolant concentrations below 40% decreases the
corrosion protection characteristics of the engine coolant and
may cause engine damage.
•Engine coolant concentrations below 40% decreases the freeze
protection characteristics of the engine coolant and may cause
engine damage.
•If available, refer to the chart on the coolant container to
ensure the coolant concentration in your vehicle provides
adequate protection at the temperatures in which you drive.
L
E
A
D
RETURN
RECYCLE
Maintenance and Specifications
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2012 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)

Severe climates
If you drive in extremely cold climates:
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentration above 60%.
•A coolant concentration of 60% will provide improved freeze
point protection. Increased engine coolant concentrations
above 60% will decrease the overheat protection
characteristics of the engine coolant and may cause engine
damage.
•If available, refer to the chart on the coolant container to
ensure the coolant concentration in your vehicle will provide
adequate freeze protection at the temperatures in which you
drive in the winter months.
If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration
above 40%.
•NEVER decrease the coolant concentration below 40%.
•Decreased engine coolant concentrations below 40% will
decrease the corrosion/freeze protection characteristics of the
engine coolant and may cause engine damage.
•If available, refer to the chart on the coolant container to
ensure the coolant concentration in your vehicle will provide
adequate protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling (if equipped)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
WARNING:If fail-safe cooling activates, pull off the road as
soon as safely possible and turn the engine off. The engine may
automatically shut off while driving without further indication.
Maintenance and Specifications
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2012 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)

How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature gauge will move to the red (hot)
area.
•The message center will indicate the engine is overheating.
•The service engine soon
indicator will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be restarted. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage; therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
5. Re-start the engine and take your vehicle to an authorized dealer.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to an
authorized dealer as soon as possible.
Maintenance and Specifications
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2012 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)

Component Lubrication typeViscosity / Ambient
temperature / NotesEquivalent Ford part
name / number
Driveshaft
U-joint GC/LB NLGI #2 lithium
complex-based moly
grease or
multi-purpose lithium
complex grease— MotorcraftPremium
Long Life Grease /
XG-1-C
Clutch
Release bearing /
shafts / forkGC/LB NLGI #2 lithium
complex-based moly
grease or
multi-purpose lithium
complex grease— MotorcraftPremium
Long Life Grease /
XG-1-C
Reservoir DOT 3, WSS-M6C62-A
or WSS-M6C65-A1— High Performance DOT
3 Motor Vehicle Brake
Fluid, PM-1-C (U.S.) or
CPM-1-C (Canada)
Cooling system
Engine coolant WSS-M97B44-D — MotorcraftSpecialty
Orange Engine Coolant
(orange-colored) /
VC-3-B (US) / CVC-3-B
(Canada)
Maintenance and Specifications
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2012 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)

Console
overhead ....................................56
Controls
power seat .................................75
steering column ........................65
Coolant ......................................197
checking and adding ..............198
refill capacities ................201, 260
specifications ..........................245
temperature gauge ...................28
Cruise control
(see Speed control) ....................63
Customer Assistance ........152, 170
Ford accessories for your
vehicle .....................................180
Getting assistance outside
the U.S. and Canada ......171–172
Getting roadside assistance ...152
Getting the service you
need .........................................170
Ordering additional owner’s
literature .................................173
Utilizing the
Mediation/Arbitration
Program ...................................172
D
Daytime running lamps
(see Lamps) ................................50
Diesel exhaust fluid
(DEF) ........................................210
Diesel Particulate Filter
(DPF) ........................................218
Dipstick
engine oil .................................193
Doors
lubricant specifications ..........245Driving under special
conditions
through water .........................108
E
Electronic message center .........30
Emergencies, roadside
jump-starting ..........................162
Emission control
system ................................222, 270
catalytic converter ..................187
Engine ................................262–263
cleaning ...................................176
coolant .............................197–198
fail-safe cooling .......................202
lubrication specifications .......245
Engine fan .................................198
Engine oil ..................................192
checking and adding ..............193
dipstick ....................................193
filter, specifications ................194
oil pressure gauge ....................28
recommendations ...................194
refill capacities ........................260
specifications ..........................245
F
Fail safe cooling ........................202
Fan, Engine Cooling .................198
Flashers, hazard ........................153
Fuel ............................................204
calculating fuel economy .......216
capacity ...................................261
choosing the right fuel ...206–207
detergent in fuel .....................209
filling your vehicle
with fuel ..................................204
filter, specifications ................204
Index
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2012 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)

gauge .........................................28
improving fuel economy ........216
octane rating ...........207, 262–263
quality ......................................208
running out of fuel .........107, 209
safety information relating to
automotive fuels .....................204
Fuses ..................................153, 162
G
Gas mileage
(see Fuel economy) .................216
Gauges .........................................28
battery voltage gauge ...............28
engine coolant temperature
gauge .........................................28
engine oil pressure gauge ........28
fuel gauge ..................................28
odometer ...................................28
speedometer .............................28
tachometer ................................28
trip odometer ............................28
H
Hazard flashers .........................153
Headlamps ...................................50
aiming ........................................51
daytime running lights .............50
high beam .................................50
warning chime ..........................20
Heating
heating and air conditioning
system .......................................47
Hood ..........................................189
I
Ignition .......................103, 262–263
chime .........................................20Infant seats (see Safety seats) ..92
Instrument panel
cleaning ...................................178
lighting up panel and
interior .......................................51
J
Jump-starting your vehicle ......162
K
Keys
key in ignition chime ...............20
positions of the ignition .........103
L
Lamps
bulb replacement
specifications chart ..................52
cargo lamps ...............................51
daytime running light ...............50
headlamps .................................50
high beams ................................50
instrument panel, dimming .....51
interior lamps ...........................52
replacing bulbs ...................52–54
Lane change indicator
(see Turn signal) ........................51
Lights, warning and indicator ....20
air suspension ...........................20
anti-lock brakes (ABS) ....20, 127
brake ..........................................20
charging system ........................20
safety belt .................................20
service engine soon ..................20
traction control off ...................20
turn signal indicator .................20
Locks
childproof ..................................68
Index
304
2012 F-650/750(f67)
Supplement, 2nd Printing
USA(fus)