2024 FORD F650/750 heater

Engine Oil
We recommend Motorcraft motor oil foryour vehicle. If Motorcraft motor oil is notavailable, use motor oil of therecommended viscosity grade that meetsour specification WSS-M2C171-F1. You canfind the list of approved motor oils atwww.motorcraft.com.
Do not use engine oil additives as theycould lead to engine damage not coveredby your vehicle warranty.
The use of correct oil viscosities for dieselengines is important for satisfactoryoperation. Determine which oil viscositybest suits the temperature range youexpect to encounter for the next serviceinterval from the SAE Viscosity Gradeschart.
Note:An engine block heater isrecommended at temperatures below–10°F (–23°C).
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingCapacities and SpecificationsE327351

Note:If you use your vehicle regularly abovethe altitude of 7,500 ft (2,286 m) and underthe temperature of -4.0°F (-20°C), it isrecommended to use the alternative engineoil.
COOLING SYSTEM CAPACITY
AND SPECIFICATION - 6.7L
DIESEL
Use coolant that meets the definedspecification.
If you do not use coolant that meets thedefined specification, it could result in:
•Component damage that your vehiclewarranty does not cover.
•Longer engine cranking periods.
•Reduced vehicle performance.
Note:We recommend an engine blockheater at temperatures below –10°F(–23°C).
Capacities
QuantityVariant
36.4 qt (34.42 L)Primary cooling system.
15.5 qt (14.64 L)Secondary cooling system.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingCapacities and SpecificationsE240523

Tightening Lug Nuts
Tighten the lug nuts to the specified torque1 at 500 mi(800 km) after any wheel disturbance (such as tire rota-tion, changing a flat tire or wheel removal).
Single rear wheels
Tighten the wheel lug nuts to the specified torque1 at100 mi (160 km), and again at 500 mi (800 km) of newvehicle operation and after any wheel disturbance (suchas tire rotation, changing a flat tire or wheel removal).
Dual rear wheels
1 See Technical Specifications (page 289).
Multi-point Inspection
In order to keep your vehicle running right,it is important to have the systems on yourvehicle checked regularly. This can helpidentify potential issues and prevent majorproblems. We recommend having thefollowing multi-point inspection performedat every scheduled maintenance intervalto help make sure your vehicle keepsrunning great.
Multi-point Inspection
Horn operationAccessory drive belt(s)
Radiator, cooler, heater and A/C hosesBattery performance
Suspension component for leaks ordamageEngine air filter
Steering and linkageExhaust system
Tires (including spare) for wear and proper
pressure2Exterior lamps operation
Windshield for cracks, chips or pitsFluid levels1; fill if necessary
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingScheduled Maintenance

Changing the Wiper Blades.....................250Charging a Device..........................................98Checking the Wiper Blades.....................249Child Restraint and SeatbeltMaintenance.................................................45Child Restraint Positioning.........................35Child Safety......................................................25General Information............................................25Child Safety Locks.........................................36Cleaning Products.......................................262Cleaning the Engine...................................264Cleaning the Exterior..................................263Cleaning the Instrument Panel andInstrument Cluster Lens........................266Cleaning the Interior...................................265Cleaning the Wheels..................................266Cleaning the Windows and WiperBlades...........................................................265Climate Control..............................................86Cold Weather Precautions - 6.7LDiesel..............................................................187Cold Weather Precautions - 7.3L............188Connected Vehicle.......................................314Connected Vehicle –Troubleshooting.............................................314Connecting the Vehicle to a MobileNetwork.............................................................314Connected Vehicle Limitations...............314Connected Vehicle Requirements..........314Connected Vehicle –Troubleshooting.........................................314Connected Vehicle – Frequently AskedQuestions.........................................................314Connecting a Bluetooth® Device...........318Connecting the Vehicle to a MobileNetwork.........................................................314Connecting FordPass to the Modem..........314Enabling and Disabling the Modem............314What Is the Modem...........................................314Coolant CheckSee: Engine Coolant Check - 6.7LDiesel.................................................................235See: Engine Coolant Check - 7.3L................238Cooling System Capacity andSpecification - 6.7L Diesel......................301Cooling System Capacity andSpecification - 7.3L...................................302
Crash and Breakdown Information.......194Automatic Crash Shutoff................................195Cruise Control................................................158Cruise Control Indicators...........................159Cruise Control - Vehicles With: AdaptiveCruise Control...............................................52Cruise Control - Vehicles With: CruiseControl.............................................................52Customer Assistance.................................196Customer Information...............................345Radio Frequency CertificationLabels................................................................345
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Data Recording..................................................11Daytime Running Lamps - Vehicles With:Configurable Daytime RunningLamps..............................................................57Daytime Running Lamps - Vehicles With:Daytime Running Lamps (DRL).............57Diesel Exhaust Fluid Capacity andSpecification...............................................307Diesel Particulate Filter..............................124Direction Indicators.......................................58Doors and Locks.............................................49Draining the Fuel Filter Water Trap - 6.7LDiesel.............................................................234Driver Alert......................................................166Driving Aids.....................................................166Driving Hints...................................................186Driving Through Water...............................189DRLSee: Daytime Running Lamps - Vehicles With:Configurable Daytime Running Lamps....57See: Daytime Running Lamps - Vehicles With:Daytime Running Lamps (DRL).................57
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Economical Driving......................................187Electrical System Inspection...................254Electromagnetic Compatibility...............351Emission Law...................................................117End User License Agreement.................354Engine Block Heater....................................105Engine Coolant Check - 6.7LDiesel.............................................................235
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingIndex