2024 FORD F650/750 wheel

Removing the Jumper Cables
Remove the jumper cables in the reverseorder that they were connected.
1.Remove the negative (-) jumper cablefrom the disabled vehicle.
2.Remove the jumper cable on thenegative (-) terminal of the boostervehicle battery.
3.Remove the jumper cable from thepositive (+) terminal of the boostervehicle battery.
4.Remove the jumper cable from thepositive (+) terminal of the disabledvehicle battery.
5.Allow the engine to idle for at least oneminute.
TRANSPORTING THE VEHICLE
WARNING: Block the wheels tohelp prevent the vehicle from moving.
WARNING: Unexpected andpossibly sudden vehicle movement mayoccur if you do not take theseprecautions.
If you need to have your vehicle towed,contact a professional towing service or,if you are a member of a roadsideassistance program, your roadsideassistance service provider.
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We recommend the use of a wheel lift anddollies or flatbed equipment to tow yourvehicle. Do not tow with a slingbelt. FordMotor Company has not approved aslingbelt towing procedure. Vehicledamage may occur if towed incorrectly, orby any other means.
Ford Motor Company produces a towingmanual for all authorized tow truckoperators. Have your tow truck operatorrefer to this manual for proper hook-upand towing procedures for your vehicle.
It is acceptable to have your two-wheeldrive vehicle towed with the front wheelson the ground (without dollies) and therear wheels off the ground.
TOWING POINTS (IF EQUIPPED)
WARNING: Using recovery hooksis dangerous and should only be done bya person familiar with proper vehiclerecovery safety practices. Improper useof recovery hooks may cause hook failureor separation from the vehicle and couldresult in serious injury or death.
WARNING: Always slowly removethe slack from the recovery strap priorto pulling. Failure to do so can introducesignificantly higher loads which cancause the recovery hooks to break off, orthe recovery strap to fail which can causeserious injury or death.
WARNING: Never link two strapstogether with a clevis pin. These heavymetal objects could become projectilesif the strap breaks and can cause seriousinjury or death.
Your vehicle comes equipped withframe-mounted front recovery hooks.These hooks should never have a loadapplied to them greater than the grossvehicle weight rating of your vehicle.
Before using recovery hooks:
•Make sure all attaching points aresecure and capable of withstandingthe applied load.
•Never use chains, cables or tow strapswith metal hook ends.
•Only use recovery straps that have aminimum breaking strength two tothree times the gross vehicle weight ofthe stuck vehicle.
•Make sure the recovery strap is in goodcondition and free of visible cuts, tearsor damage.
•Use a damper device such as a tarp,heavy blanket or piece of carpetdraped over the recovery strap to helpabsorb the energy in the event thestrap breaks.
•Make sure the stuck vehicle is notloaded heavier than its gross vehicleweight rating specified on thecertification label.
•Always align the tow vehicle and stuckvehicle in a straight line (within 10degrees).
•Keep bystanders to the sides of thevehicle, at a distance of at least twicethe length of the recovery strap. Thishelps avoid injury from the hazard of arecovery hook or strap breaking, or avehicle lurching into their path.
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VEHICLE INSPECTION
INFORMATION
To make sure your vehicle is ready tooperate, conduct a pre-trip inspection atthe beginning of each work period. Followthe steps listed in this section to verify aproper vehicle inspection procedure.
WARNING: Exercise great cautionwhen working on a vehicle equipped withan automatic fan clutch. The fan startsin motion only after the engine coolantreaches a predetermined temperatureor the refrigerant pressure (if equippedwith air conditioning) reaches apredetermined setting. The fan starts atthis point with no advance warning.Never reach near, or permit objects toprotrude into, the fan blade radius whilethe engine is running as this could resultin vehicle damage, personal injury ordeath.
WARNING: Do not operate thevehicle if any suspension conditionslisted in the following charts are evident.Loss of steering or suspension couldresult in property damage, personal injuryor death.
WARNING: If a wheel must bechanged, obtain expert tire service help.Mounting and un-mounting of tiresshould only be performed by a qualifiedtechnician using necessary safetyprocedures and equipment, otherwisethe result could be property damage,personal injury or death.
Note:Always make sure you apply theparking brake before starting the engine.
Engine compartment (with engine off)
Use the dipstick to verify the oil level is in the proper operatingrange. See Engine Oil Dipstick (page 227).Engine oil
Look through the plastic reservoir and verify the coolant levelis within the proper operating range. Do not remove thepressure cap until the coolant has cooled. See EngineCoolant Check (page 238).
Engine coolant
Verify that the fluid level is in the proper operating range. SeePower Steering Fluid Check (page 246).Power steering fluid
Remove the master cylinder caps and inspect the fluid level.See Brake Fluid Check (page 245).Brake fluid
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Engine compartment (with engine off)
Inspect for glazing, fraying or cracking. There should be nomore than 5-7 cracks per rib, per 1 in (2.5 cm)Belts (fan, alternator,water pump and airconditioningcompressor)
Inspect for signs of fluid puddles or dripping fluid on theground under the engine, or the underside of the engine.Fluid leaks
Inspect for debris that may have collected on the HVAC airinlet grille or inside the exterior module as this may reducesystem performance.
HVAC air inlet
Engine starting (with parking brake applied)
Before entering the cab, verify that the vehicle is equippedwith spare electrical fuses (if used), three red reflectivetriangles, a properly charged and rated fire extinguisher andwheel chocks.
Safety and emergencyequipment
Walk around the vehicle and verify all steps and grab handles,inside and out (as well as behind), are tight and clean. Useextreme caution and a three-point stance at all times.
Inspect door latches for proper closing, latching and locking.
Set the parking brake. Make sure the gearshift lever is inneutral (N) or park (P) (if equipped with a park position).Starting the engine
Diesel engine: Turn the key to the on position. Turn the keyto start when the wait to start indicator light in the instrumentcluster turns off.
Gasoline engine: Turn the key to start, and then release itas soon as the engine starts.
Verify pressure builds to normal operating range.Engine oil pressure
A tone indicating low air pressure should sound immediatelyafter the engine starts but before the compressor has built-up pressure. The tone should stop when the air pressurereaches 70 psi (483 kPa). Let the air pressure build togoverned cutout pressure, which should occur between115–130 psi (793–896 kPa).
Low air pressure warningtone (if equipped with anair compressor)
Press the accelerator and verify that it operates smoothly,without any binding or irregular feel. Release the pedal andverify the engine returns to idle speed immediately.
Accelerator
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Engine starting (with parking brake applied)
Check the gauge (diesel engine) or indicator light (gasolineengine) to verify the alternator is charging.Voltmeter
Inspect for excessive free play in the steering linkages. Thesteering wheel should have less than 2 in (5 cm) of free playat its rim.
Steering linkage free play
Verify the parking brake holds the vehicle by gently trying topull forward with the parking brake applied.Parking brake
Verify operation using the following procedure. Chock thewheels, if necessary. Push in the parking brake and, ontractors, push in the tractor parking brake knob:
Air brakes
1. Verify the air compressor or governor cutout pressure isapproximately 120 psi (827 kPa).
2. Turn off the engine, and then turn the key back to the onposition (without starting the engine).
3. Without the brake pedal applied, note the air pressure dropfor one minute. It should be less than 2 psi (14 kPa) for singlevehicles and 3 psi (21 kPa) for combination vehicles.
4. Press and hold the brake pedal with 90 psi (621 kPa) ormore. Make sure there is no more than a 3 psi (21 kPa) perminute leak for single vehicles and a 4 psi (28 kPa) minuteleak for combination vehicles.
5. Pump the brake pedal to deplete the system of air pressure.The warning light and tone should turn on at 57 psi (393 kPa).
6. Pump the brake pedal and make sure the parking brakeand trailer parking brake knobs pop out at 20 psi (138 kPa)or higher.
Verify that the fluid level is in the proper operating range. SeeAutomatic Transmission Fluid Check (page 243).Automatic transmissionfluid
Front of vehicle
Verify all exterior lights illuminate and are clean.Lights
Check headlights function on high and low beam.
Verify reflectors are clean, unbroken and of proper color (redon rear, amber elsewhere).
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Front brakes
Inspect for cracked, worn or frayed hoses, and that all coup-lings are secure.Hoses
Verify that there are no cracks or dents, and that the cham-bers are securely mounted.Brake chambers
Inspect for broken, loose or missing parts.Slack adjusters
Note: The angle between the push rod and adjuster armshould be approximately 90 degrees when the brakes areapplied. When pulled by hand, the push rod should not movemore than approximately 1 in (2.5 cm).
Verify that there are no cracks, dents, holes, and no loose ormissing bolts and that the brake linings are not worn,dangerously thin or contaminated by lubricant.
Drums
Front wheels
Inspect for damaged or bent rims. They should not havewelding repairs, and there should be no rust trails, whichindicate it is loose on the wheel.
Rims
Verify all lug nuts are present and not loose (look for rusttrails around the lug nuts). There should be no cracks radiatingfrom the lug bolt holes or distortion of the bolt holes.
Lug nuts
Inspect wheel hub oil seal for leaks and, if sight glass ifpresent, verify the oil level is adequate.Hub oil seals
Inspect for proper lubrication level if the hubcap has a trans-parent window. If the hubcap does not have a transparentwindow, remove the rubber fill-plug and inspect for properlevel.
Oil-lubricated frontwheel bearings
Fuel area
Verify the tank(s) and cap(s) are secure and that there areno leaks from the tank(s).Fuel tank(s)
Inspect for leaks from the tank(s).Leaks
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Tractor-coupling system
Inspect for loose or missing mounting brackets, clamps, boltsor nuts. Verify solid attachment of both fifth wheel and theslide mounting.
Mounting bolts
Inspect for cracks or breaks in the platform structure.Platform
Verify engagement of the safety latch.Safety latch
Verify the safety latch is in the engaged position, and thatany safety latch is in place.Release arm
Verify the kingpin is not bent or worn, the apron lies flat onthe fifth-wheel skid plate and that the visible part of the apronis not bent, worn, cracked or broken.
Kingpin and apron
Rear suspension
Inspect for missing, broken or shifted leaves, or leaves thatmay be in contact with (or nearly contacting) a tire, rim, brakedrum, frame or body component.
Springs (if equipped)
Inspect for any cracked or broken spring hangers; brokenmissing or loose bolts; missing or damaged bushings; broken,loose or missing axle mounting parts.
Spring mounts (ifequipped)
Verify torsion arm is not cracked, broken or missing.Torsion arm and shockabsorbersInspect the shock absorber for cracks or leaks. There shouldbe no missing or broken mounting bolts or worn bushings.
Inspect for missing, broken or leaking components.Air suspension (ifequipped)Inspect for any cracked, broken or loose bolts; missing ordamaged bushings; broken, loose or missing axle mountingparts.
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Rear brakes
Inspect for cracked, worn or frayed hoses, and that all coup-lings are secure.Hoses
Verify that there are no cracks or dents, and that the cham-bers are securely mounted.Brake chambers
Inspect for broken, loose or missing parts.Slack adjusters
Note: The angle between the push rod and adjuster armshould be approximately 90 degrees when the brakes areapplied. When pulled by hand, the push rod should not movemore than approximately 1 in (2.5 cm).
Verify that there are no cracks, dents, holes, and no loose ormissing bolts and that the brake linings are not worn,dangerously thin or contaminated by lubricant.
Drums
Rear wheels
Check for even separation of dual wheels, and that the tiresare not touching each other.Spacers
Inspect for damaged or bent rims. They should not havewelding repairs, and there should be no rust trails, whichindicate it is loose on the wheel.
Rims
Verify all lug nuts are present and not loose (look for rusttrails around the lug nuts). There should be no cracks radiatingfrom the lug bolt holes or distortion of the bolt holes.
Lug nuts
Trailer
If you are pulling a trailer, perform aninspection of the trailer similar to that ofthe tractor. The inspection should followtrailer manufacturer recommendationsand should include at a minimum: generalcondition, landing gear, doors, sides, lights,reflectors, suspension, brakes, tires,wheels, cargo placement, stability andtie-downs.
Transmission
WARNING: If the unit starts in gearand/or the neutral start switch is notfunctioning correctly, the vehicle mayinadvertently move which could resultin property damage, personal injury ordeath.
Regularly inspect the transmission'sneutral start switch. The engine shouldonly start in neutral (N) or park (P) (ifequipped with a park position).
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