Page 174 of 273

Keep batteries out of reach of children. Batteries contain sulfuric
acid. Avoid contact with skin, eyes or clothing. Shield your eyes
when working near the battery to protect against possible splashing of
acid solution. In case of acid contact with skin or eyes, flush
immediately with water for a minimum of 15 minutes and get prompt
medical attention. If acid is swallowed, call a physician immediately.
Battery posts, terminals and related accessories contain lead and
lead compounds.Wash hands after handling.
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
Refer to your engine operator’s manual for engine coolant checking and
adding instructions as well as engine coolant specifications and
capacities.
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% 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.
L
E
A
D
RETURN
RECYCLE
2008 F-650/750(f67)
Supplement
USA(fus)
Maintenance and Specifications
173
Page 175 of 273

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% will decrease the
corrosion protection characteristics of the engine coolant and
may cause engine damage.
•Engine coolant concentrations below 40% will decrease 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 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.
Fan clutches
Your vehicle’s cooling system is equipped with a viscous fan clutch.
•The fan clutch helps control cooling, increase performance, improve
fuel economy and reduce noise.
•The fan clutch is controlled by bimetallic spring sensors. Do not
tamper with these sensors as this may change their calibration or keep
the fan clutch from operating at all.
Stay clear of the fan/fan area while the engine is running or
possible personal injury may occur.
FUEL FILTER/WATER SEPARATOR
Do not drain water separator while engine is running. Fuel may
ignite if separator is drained while engine is running or vehicle is
moving.
The fuel filter/water separator removes any contaminated particles
and/or water from the fuel before the fuel enters the engine.
Refer to your engine operator’s manual for information on draining and
replacing the fuel filter.
2008 F-650/750(f67)
Supplement
USA(fus)
Maintenance and Specifications
174
Page 214 of 273
ComponentLubrication
typeViscosity /
Ambient
temperature /
NotesEquivalent
Ford part
name / number
Cooling system
Engine coolant Refer to engine operator’s manual
Windshield washer
Washer fluid WSB-M8B16-A2 — Motorcraft
Premium
Windshield
Washer
Concentrate /
ZC-32-A
Transmission
Eaton-Fuller Petroleum oil:
Engine oil
API-SL or
API-CF
(MIL-L-2104E or
MIL-L-46152E)SAE 50: above
10°F (–12°C)—
SAE 40: below
10°F (–12°C)—
Mineral gear oil:
API-GL-1 (rust
and oxidation
inhibited)SAE 80W–90:
above 10°F
(–12°C)—
SAE 75W: below
10°F (–12°C)—
Synthetic oil:
Eaton,
Roadranger
synthetic CD-50
transmission
fluidCD SAE 50: All
temperatures—
2008 F-650/750(f67)
Supplement
USA(fus)
Maintenance and Specifications
213
Page 264 of 273

temperature gauge ...................27
Cruise control
(see Speed control) ....................57
Customer Assistance ........134, 150
Ford accessories for your
vehicle .....................................158
Getting assistance outside
the U.S. and Canada ......150, 152
Getting roadside assistance ...134
Getting the service you
need .........................................150
Ordering additional owner’s
literature .................................153
D
Daytime running lamps
(see Lamps) ................................47
Defects, reporting .....................153
Defrost ...................................44–45
windshield ...........................44–45
with heating and air
conditioning system .................45
with standard heating
system .......................................44
Doors
lubricant specifications ..........209
Driving under special
conditions
through water ...........................90
E
Emergencies, roadside
jump-starting ..........................142
Emission control
system ................................185, 229
catalytic converter ..................166
Engine
cleaning ...................................156coolant .....................................173
lubrication specifications .......209
Engine fan .................................174
Engine oil ..................................171
oil pressure gauge ....................27
refill capacities ........................224
specifications ..........................209
Event data recording ....................6
F
Fan, Engine Cooling .................174
Flashers, hazard ........................135
Fuel ............................................175
calculating fuel
economy ..........................178–179
capacity ...................................225
choosing the right fuel ...........176
filling your vehicle with
fuel ...........................................175
filter, specifications ................174
gauge .........................................27
improving fuel
economy ..........................178–179
running out of fuel ...........88, 178
safety information relating to
automotive fuels .....................175
Fuses ..................................135, 141
G
Gas mileage
(see Fuel economy) .........178–179
Gauges .........................................27
battery voltage gauge ...............27
engine coolant temperature
gauge .........................................27
engine oil pressure gauge ........27
fuel gauge ..................................27
odometer ...................................27
2008 F-650/750(f67)
Supplement
USA(fus)
Index
263