FORD F650/750 2024 Owners Manual

Scheduled Maintenance Services
Maintenance service adjustments mustconform to specifications contained in thismanual, and those shown on the ImportantEngine Information decal. Perform thefollowing services at scheduled intervalsbecause they essential to the life andperformance of your vehicle. Fordrecommends that you performmaintenance on all designated items toachieve best vehicle operation.
There are three types of maintenanceintervals for general vehicle environments:On-Highway, City and Severe Service. Inall applications, monitoring miles(kilometers) and time and when the engineis due for an oil change determine theactual interval. When the engine oil changeis required before the truck lubricationinterval, perform the lubrication at thesame time in order to reduce your vehicle’stime out of service.
Air Brake Adjustment
WARNING: Failure to maintainproper air brake adjustment can resultin reduction or loss of braking ability.
A qualified service technician, keeping tothe instructions in the service manual,should perform air brake inspection andadjustment or repairs.
Cam Brakes - Automatic SlackAdjusters
WARNING: Do not manually adjustthe automatic slack adjusters to correctexcessive push rod stroke as it may resultin reduced brake effectiveness and avehicle crash. Excessive push rod strokeindicates that a problem exists with theautomatic adjuster, with the installationof the adjuster, or with foundation brakecomponents that manual adjustmentdoes not remedy. Seek service from aqualified facility for excessive push rodstroke.
Inspect standard air brakes equipped withautomatic slack adjusters for proper brakeadjustment as listed in the maintenanceschedule charts.
However, inspect the brakes morefrequently when subjecting them to heavyuse or adverse operating conditions suchas:
•Frequent brake applications while fullyloaded.
•Operation on hilly or mountainousterrain.
•Frequent operation on dirt, gravel ormud.
Some aftermarket brake linings alsorequire more frequent inspections.
Owner Checks and Services
Make sure you perform the following basicmaintenance checks and inspections everymonth or at six-month intervals.
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Check Every Month
Air filter restriction gauge.1
Engine oil level.
Fuel and water separator. Drain if necessary, or if indicated by the information display.1
Function of all interior and exterior lights.
Holes and slots in the tail pipe to make sure they are functional and clear of debris.1
Tires (including spare) for wear and proper pressure.
Windshield washer fluid level.
1Diesel engine only.
Check Every Six Months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant concentration (freeze-point protection).
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary.
Parking brake for proper operation.
Air brake adjustment.1
Seatbelts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and seatbelt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
1 Diesel engine only.
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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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Multi-point Inspection
Washer spray and wiper operationFor oil and fluid leaks
Hazard warning system operationHood rest for lubrication
1Brake, coolant recovery reservoir, automatic transmission, power steering and windowwasher.2If your vehicle is equipped with a temporary mobility kit, check the tire sealant expirationUse By date on the canister. Replace as needed.
Be sure to ask your dealership serviceadvisor or technician about the multi-pointvehicle inspection. It is a comprehensiveway to perform a thorough inspection ofyour vehicle. Your checklist gives youimmediate feedback on the overallcondition of your vehicle.
NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor™
Your vehicle has an Intelligent Oil-LifeMonitor that determines when you shouldchange the engine oil based on how youuse your vehicle. By using severalimportant factors in its calculations, themonitor helps reduce the cost of owningyour vehicle and reduces environmentalwaste at the same time.
This means you do not have to rememberto change the oil on a mileage-basedschedule. Your vehicle lets you know whenan oil change is due by displaying amessage in the instrument cluster display.
The following table provides examples ofvehicle use and its impact on oil changeintervals. It is a guideline only. Actual oilchange intervals depend on several factorsand generally decrease with severity ofuse.
When to Expect the OIL CHANGE REQUIRED Message
Vehicle Use and ExampleInterval
Normal
7,500–10,000 mi(12,000–16,000 km)
Normal commuting with highway drivingNo, or moderate, load or towingFlat to moderately hilly roadsNo extended idling
Severe5,000–7,500 mi(8,000–12,000 km)Moderate to heavy load or towing
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When to Expect the OIL CHANGE REQUIRED Message
Vehicle Use and ExampleInterval
Mountainous or off-road conditionsExtended idlingExtended hot or cold operation
Extreme
3,000–5,000 mi(4,800–8,000 km)Maximum load or towingExtreme hot or cold operationUse of high sulfur diesel fuel
Note:Use the appropriate special operatingcondition for maintenance informationwhen using high sulfur diesel fuels,operating your vehicle off-road or in dustyconditions, such as unpaved roads.
Normal Maintenance Intervals
Note:Do not exceed the mileage or timeintervals.
Gasoline Engines
7,500 mi (12,000 km) or Six Months Whichever Comes First
Rotate the tires, inspect tire wear and measure the tread depth.1
Inspect the wheels and related components for abnormal noise, wear, looseness ordrag.
Perform a multi-point inspection, recommended.
Inspect front oil hubs for leaks and check fluid level through hub cap sight glass.
1 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotatethe rear wheels if you notice unusual wear.
10,000 mi (16,000 km)/700 Engine Hours or 12 Months Whichever Comes First
Change the engine oil and filter.
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15,000 mi (24,000 km) or 12 Months Whichever Comes First
Inspect the automatic transmission fluid level. Consult an authorized dealer forrequirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and the parking brake.
Inspect the engine cooling system concentration, freeze-point protection, coolant leveland hoses.
Inspect the exhaust system and heat shields.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and the U-joints. Lubricate any components that have grease fittings.
Brake Fluid Maintenance1
Change the brake fluid.2Every 3 Years
1 Perform this maintenance item every 3 years. Do not exceed the designated time forthe interval.2 Brake fluid servicing requires special equipment available at your authorized dealer.
Other Maintenance Items
Replace the engine air filter.Every 30,000 mi(48,000 km)
Replace the front wheel bearing grease and grease sealif you have non-sealed bearings.Every 60,000 mi(96,000 km)
Replace the spark plugs.Every 97,000 mi(156,000 km)Replace the spark plug wires.
Change the rear axle fluid. See Special OperatingConditions Scheduled Maintenance (page 335).Every 105,000 mi(168,000 km)Inspect the accessory drive belt or belts.1
Change the automatic transmission fluid and filter. Consultan authorized dealer for requirements.Every 150,000 mi(240,000 km)Replace the accessory drive belt or belts if not replacedwithin the last 100,000 mi (160,000 km).
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Other Maintenance Items
Replace the front wheel bearings and seals if you havenon-sealed bearings.
Change the engine coolant.2Every 200,000 mi(320,000 km)
1 If not replaced, inspect every 15,000 mi (24,000 km).2 Initial replacement at 10 years or 200,000 mi (320,000 km), then every five years or100,000 mi (160,000 km).
Diesel Engine
Note:Do not exceed the mileage or timeintervals.
At Every Oil Change Interval as Indicated by the Information Display1
Change the engine oil and filter.2
Drain the fuel filter water trap.
Refill the diesel exhaust fluid tank.
Rotate the tires, inspect the tires for wear and measure the tread depth.3
Perform a multi-point inspection, recommended.
Inspect the air filter restriction gauge. Replace the filter if necessary.
Inspect the automatic transmission fluid level. Consult an authorized dealer forrequirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and the parking brake.
Inspect the engine and secondary coolant concentration, freeze-point protection, coolantlevel and hoses.
Inspect the exhaust system and heat shields.
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At Every Oil Change Interval as Indicated by the Information Display1
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and the U-joints. Lubricate any components that have grease fittings.
Inspect front oil hubs for leaks and check fluid level through hub cap sight glass.
1 Do not exceed one year/10,000 mi (16,000 km) or 350 engine hours between serviceintervals.2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. See Oil ChangeIndicator Reset (page 229).3 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotatethe rear wheels if you notice unusual wear.
Brake Fluid Maintenance1
Change the brake fluid.2Every 3 Years
1 Perform this maintenance item every 3 years. Do not exceed the designated time forthe interval.2 Brake fluid servicing requires special equipment available at your authorized dealer.
Other Maintenance Items1
Replace the engine-mounted and frame-mounted fuel
filters.2Every 22,000 mi(36,000 km)
Inspect the engine and secondary cooling system coolantconcentration, freeze-point protection, additive, corrosioninhibitor, strength, coolant level, and hoses. Add coolant
additive if necessary.3
Every 30,000 mi(48,000 km)Note: When adding coolant additive, do not exceed thespecified maximum of 47 fl oz (1.4 L) for the engine and20 fl oz (473 ml) for the secondary cooling system. Oper-ating the engine with excessive coolant additive may causeoverheating which could lead to severe, permanent enginedamage.
Replace the air inlet foam filter.Every 45,000 mi(72,000 km)
Inspect the accessory drive belt or belts.4At 90,000 mi(144,000 km)
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Other Maintenance Items1
Change the rear axle fluid. See Special Operating
Conditions Scheduled Maintenance (page 335).5At 100,000 mi(160,000 km)
Change the automatic transmission fluid and filter. Consultan authorized dealer for requirements.
Every 150,000 mi(240,000 km)Replace the accessory drive belt or belts if not replacedwithin the last 100,000 mi (160,000 km).
Replace the front wheel bearings and seals.
Change the engine and secondary cooling system coolant.6At 200,000 mi(320,000 km)
1 You can perform these maintenance items within 3,000 mi (4,800 km) of the last oilchange. Do not exceed the designated distance for the interval.2 Every 22,000 mi (36,000 km) or as indicated by the information display.3 Every 30,000 mi (48,000 km), 1200 engine hours or as indicated by the informationdisplay.4 Perform follow-up inspections every 15,000 mi (24,000 km) after the initial inspection.Replace the belt or belts at 150,000 mi (240,000 km).5 Change the fluid again at 150,000 mi (240,000 km).6 Initial replacement at 10 years or 200,000 mi (320,000 km), then every five years or100,000 mi (160,000 km).
SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE
Gasoline Engines
If you operate your vehicle primarily in anyof the following conditions, you need toperform extra maintenance as indicated.If you operate your vehicle occasionallyunder any of these conditions, it is notnecessary to perform the extramaintenance. For specificrecommendations, see your dealershipservice advisor or technician.
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Towing a Trailer
Inspect and lubricate the U-joints.Inspect frequently, serviceas requiredSee axle maintenance items under Exceptions.
Inspect the wheels and related components for abnormalnoise, wear, looseness or drag.Every 5,000 mi (8,000 km)
Change the engine oil and filter.Every 5,000 mi (8,000 km)or six monthsInspect and lubricate U-joints.
Rotate the tires 1and inspect them for wear, and measurethe tread depth.
Every 7,500 mi (12,000 km)
Replace the spark plugs.Every 60,000 mi(96,000 km)Replace the spark plug wires.
1Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotatethe rear wheels if you notice unusual wear.
Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use(Such as Delivery, Taxi, Patrol Car or Livery)Short Trips that do not allow the engine to get to operating temperature causing fueldilution and an increase of the engine oil level
Replace engine air filter.Inspect frequently, serviceas required
Inspect the brake system.Every 5,000 mi (8,000 km)
Inspect the wheels and related components for abnormalnoise, wear, looseness or drag.
Lubricate the control arm and steering ball joints ifequipped with grease fittings.
Inspect and lubricate U-joints.Every 5,000 mi (8,000 km)or six months
Change the engine oil and filter.Every 5,000 mi (8,000 km),six months or 200 enginehours
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