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6. Replace the cap. Turn until tightly installed to prevent coolant loss.
After any coolant has been added, check the coolant concentration (refer
toSevere climateslater in this chapter). If the concentration is not
50/50 (protection to –34°F [–36°C]), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0L) of engine coolant per
month, have your dealer check the engine cooling system for leaks.
Operating an engine with a low level of coolant can result in engine
overheating and possible engine damage.
Recycled engine coolant
Ford Motor Company does NOT recommend the use of recycled engine
coolant in vehicles originally equipped with Motorcraft Premium Gold
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.
Engine coolant capacities and part numbers
For cooling system capacities, refer toRefill capacitiesin this chapter.
For coolant part numbers, refer toLubricant specificationsin this
chapter.
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.
2007 F-650/750(f67)
Supplement
USA(fus)
Maintenance and Specifications
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Page 239 of 280

Daily owner checks
EngineCheck the air filter restriction gauge.
Check the engine oil.
Inspect the coolant level (6.0L Power
Stroke engine; Caterpillar and
Cummins engines, refer to the
Owner’s Manual).
Brake systemCheck the air brake system reservoir
automatic drain valve operation.
Drain the air brake system reservoir -
manual valve.
Transmission systemVisually check the automatic
transmission for fluid leakage.
Steering systemCheck the power steering pump fluid
level and check the system for leaks.
Check the entire vehicle for evidence
of fluid leaks.
U.S. Department of
Transportation, Federal
Highway Administration
requirements (ensure that
the entire system is
functioning properly)Check the service brakes.
Check the parking brake.
Check the steering mechanism.
Check the lighting devices and
reflectors.
Check the tires.
Check the horn.
Check the windshield wipers.
Check the rear vision mirrors.
Check the wheels and rims.
Check the emergency equipment.
2007 F-650/750(f67)
Supplement
USA(fus)
Scheduled Maintenance Guide
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Page 245 of 280
![FORD F650 2007 11.G Owners Manual ComponentOn-Highway(Continued)
(60,000 miles [96,000 km] or more annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 15 30 45 60 75 90 105 120 135 150
Kilometers (x 1000) 2 FORD F650 2007 11.G Owners Manual ComponentOn-Highway(Continued)
(60,000 miles [96,000 km] or more annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 15 30 45 60 75 90 105 120 135 150
Kilometers (x 1000) 2](/manual-img/11/5073/w960_5073-244.png)
ComponentOn-Highway(Continued)
(60,000 miles [96,000 km] or more annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 15 30 45 60 75 90 105 120 135 150
Kilometers (x 1000) 24 48 72 96 120 144 168 192 216 240
Months 3 6 9 12 15 18 21 24 27 30
Propeller shaft SPL
U-joint - lubricate•••••
Propeller shaft non-SPL
U-joint and slip joint - lubricate••••••••••
Clutch
Release bearing / shafts / forks - lubricate••••••••••
Cooling system
Coolant - check level••••••••••
Coolant - check freeze protection••••••••••
Extended life coolant - add extender See engine manufacturer’s recommendation
Extended life coolant - replace See engine manufacturer’s recommendation
Engine - Refer to engine manual for Caterpillar and Cummins. 6.0L Power Stroke - see 6.0L Engine section
at end of chart
Transmission
Automatic and Auto-shift transmissions Refer to transmission operator’s manual
Manual transmission - check fluid level••••••••••
Eaton-Fuller manual transmission - petroleum oil
change••
2007 F-650/750(f67)
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Scheduled Maintenance Guide
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![FORD F650 2007 11.G Owners Manual ComponentOn-Highway(Continued)
(60,000 Miles [96,000 km] or more annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 165 180 195 210 225 240 255 270 285 300
Kilometers (x 1 FORD F650 2007 11.G Owners Manual ComponentOn-Highway(Continued)
(60,000 Miles [96,000 km] or more annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 165 180 195 210 225 240 255 270 285 300
Kilometers (x 1](/manual-img/11/5073/w960_5073-247.png)
ComponentOn-Highway(Continued)
(60,000 Miles [96,000 km] or more annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 165 180 195 210 225 240 255 270 285 300
Kilometers (x 1000) 264 288 312 336 360 384 408 432 456 480
Months 33 36 39 42 45 48 51 54 57 60
Propeller shaft SPL
U-joint - lubricate•••••
Propeller shaft non-SPL
U-joint and slip joint - lubricate••••••••••
Clutch
Release bearing / shafts / fork - lubricate••••••••••
Cooling system
Coolant - check level••••••••••
Coolant - check freeze protection••••••••••
Extended life coolant - add extender See engine manufacturer’s recommendation
Extended life coolant - replace See engine manufacturer’s recommendation
Engine - Refer to engine manual for Caterpillar and Cummins. 6.0L Power Stroke - see 6.0L Engine section
at end of chart
Transmission
Automatic and Auto-shift transmissions Refer to transmission operator’s manual
Manual transmission - check fluid level••••••••••
Eaton-Fuller manual transmission - petroleum oil
change•••
2007 F-650/750(f67)
Supplement
USA(fus)
Scheduled Maintenance Guide
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![FORD F650 2007 11.G Owners Manual ComponentCity(Continued)
(60,000 Miles [96,000 km] or less annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 10 20 30 40 50 60 70 80 90 100
Kilometers (x 1000) 16 32 48 6 FORD F650 2007 11.G Owners Manual ComponentCity(Continued)
(60,000 Miles [96,000 km] or less annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 10 20 30 40 50 60 70 80 90 100
Kilometers (x 1000) 16 32 48 6](/manual-img/11/5073/w960_5073-250.png)
ComponentCity(Continued)
(60,000 Miles [96,000 km] or less annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 10 20 30 40 50 60 70 80 90 100
Kilometers (x 1000) 16 32 48 64 80 96 112 128 144 160
Months 3 6 9 12 15 18 21 24 27 30
Propeller shaft SPL
U-joint - lubricate•••••
Propeller shaft non-SPL
U-joint and slip joint - lubricate••••••••••
Clutch
Release bearing / shafts / fork - lubricate••••••••••
Cooling system
Coolant - check level••••••••••
Coolant - check freeze protection••••••••••
Extended life coolant - add extender See engine manufacturer’s recommendation
Extended life coolant - replace See engine manufacturer’s recommendation
Engine - refer to engine manual for Caterpillar and Cummins. 6.0L Power Stroke, see 6.0L engine section at
end of charts
Transmission
Automatic and Auto-shift transmissions Refer to transmission operator’s manual
Manual transmission - check fluid level••••••••••
Eaton-Fuller manual transmission - petroleum oil
change••
2007 F-650/750(f67)
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USA(fus)
Scheduled Maintenance Guide
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![FORD F650 2007 11.G Owners Manual ComponentCity(Continued)
(60,000 Miles [96,000 km] or less annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 110 120 130 140 150 160 170 180 190 200
Kilometers (x 1000) 1 FORD F650 2007 11.G Owners Manual ComponentCity(Continued)
(60,000 Miles [96,000 km] or less annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 110 120 130 140 150 160 170 180 190 200
Kilometers (x 1000) 1](/manual-img/11/5073/w960_5073-253.png)
ComponentCity(Continued)
(60,000 Miles [96,000 km] or less annually) - Miles, kilometers or months -
whichever occurs first
Miles (x 1000) 110 120 130 140 150 160 170 180 190 200
Kilometers (x 1000) 176 192 208 224 240 256 272 288 304 320
Months 33 36 39 42 45 48 51 54 57 60
Propeller shaft SPL
U-joint - lubricate•••••
Propeller shaft non-SPL
U-joint and slip joint - lubricate••••••••••
Clutch
Release bearing / shafts / fork - lubricate••••••••••
Cooling system
Coolant - check level••••••••••
Coolant - check freeze protection••••••••••
Extended life coolant - add extender See engine manufacturer’s recommendation
Extended life coolant - replace See engine manufacturer’s recommendation
Engine - refer to engine manual for Caterpillar and Cummins. 6.0L Power Stroke, see 6.0L engine section at
end of charts
Transmission
Automatic and Auto-shift transmission Refer to transmission operator’s manual
Manual transmission - check fluid level••••••••••
Eaton-Fuller manual transmission - petroleum oil
change••
2007 F-650/750(f67)
Supplement
USA(fus)
Scheduled Maintenance Guide
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![FORD F650 2007 11.G Owners Manual ComponentSevere Service(Continued)
(On/Off Road in dirty conditions or 20,000 miles [32,000 km] or less annually) -
Miles, kilometers or months - whichever occurs first
Miles (x 1000) 5 10 15 20 25 30 FORD F650 2007 11.G Owners Manual ComponentSevere Service(Continued)
(On/Off Road in dirty conditions or 20,000 miles [32,000 km] or less annually) -
Miles, kilometers or months - whichever occurs first
Miles (x 1000) 5 10 15 20 25 30](/manual-img/11/5073/w960_5073-256.png)
ComponentSevere Service(Continued)
(On/Off Road in dirty conditions or 20,000 miles [32,000 km] or less annually) -
Miles, kilometers or months - whichever occurs first
Miles (x 1000) 5 10 15 20 25 30 35 40 45 50
Kilometers (x 1000) 8 16 24 32 40 48 56 64 72 80
Months 3 6 9 12 15 18 21 24 27 30
Propeller shaft - SPL
Slip joint - inspect boot••••••••••
U-joint - lubricate••••••••••
Propeller shaft - non-SPL
U-joint and slip joint - lubricate••••••••••
Clutch
Release bearing / shafts / forks••••••••••
Cooling system
Coolant - check level••••••••••
Coolant - check freeze protection••••••••••
Extended life coolant - add extender See engine manufacturer’s recommendation
Extended life coolant - replace See engine manufacturer’s recommendation
Engine - refer to engine manual for Caterpillar and Cummins. 6.0L Power Stroke see 6.0L engine section at
end of charts
Transmission
Automatic and Auto-shift transmissions Refer to transmission operator’s manual
Manual transmission - check fluid level••••••••••
Eaton-Fuller manual transmission - petroleum oil
change••
2007 F-650/750(f67)
Supplement
USA(fus)
Scheduled Maintenance Guide
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![FORD F650 2007 11.G Owners Manual ComponentSevere Service(Continued)
(On/Off Road in Dirty Conditions or 20,000 miles [32,000 km] or less annually) -
Miles, kilometers or months - whichever occurs first
Miles (x 1000) 55 60 65 70 75 8 FORD F650 2007 11.G Owners Manual ComponentSevere Service(Continued)
(On/Off Road in Dirty Conditions or 20,000 miles [32,000 km] or less annually) -
Miles, kilometers or months - whichever occurs first
Miles (x 1000) 55 60 65 70 75 8](/manual-img/11/5073/w960_5073-259.png)
ComponentSevere Service(Continued)
(On/Off Road in Dirty Conditions or 20,000 miles [32,000 km] or less annually) -
Miles, kilometers or months - whichever occurs first
Miles (x 1000) 55 60 65 70 75 80 85 90 95 100
Kilometers (x 1000) 88 96 104 112 120 128 136 144 152 160
Months 33 36 39 42 45 48 51 54 57 60
Propeller shaft SPL
Slip joint - inspect boot••••••••••
U-joint - lubricate••••••••••
Propeller shaft non-SPL
U-joint and slip joint - lubricate••••••••••
Clutch
Release bearing / shafts / fork - lubricate••••••••••
Cooling system
Coolant - check level••••••••••
Coolant - check freeze protection••••••••••
Extended life coolant - add extender See engine manufacturer’s recommendation
Extended life coolant - replace See engine manufacturer’s recommendation
Engine - refer to engine manual for Caterpillar and Cummins. 6.0L Power Stroke see 6.0L engine section at
end of charts
Transmission
Automatic and Auto-shift transmissions Refer to transmission operator’s manual
Manual transmission - check fluid level••••••••••
Eaton-Fuller manual transmission - petroleum oil
change•••
2007 F-650/750(f67)
Supplement
USA(fus)
Scheduled Maintenance Guide
260