2.Go to the front of the vehicle andlocate the secondary release lever,which is located under the front of thehood, to your right of the center of thevehicle (driver's side), toward theheadlight.
3.Release the hood latch by pushing thesecondary release lever to your left,toward the center of the vehicle.
4.Raise the hood.
5.To close the hood, lower the hood andallow it to drop the last 8 to 11 inches(20 to 30 centimeters).
Note:Make sure that the hood is closedproperly.
UNDER HOOD OVERVIEW -
6.2L
Note:Refer to the diesel supplement fordiesel engine component locations.
Windshield washer fluid reservoirA.
Engine oil dipstickB.
Automatic transmission fluid dipstickC.
Brake fluid reservoirD.
Engine coolant reservoirE.
Power distribution boxF.
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Power steering fluid reservoirF.
Brake fluid reservoirG.
Engine coolant reservoirH.
Air filter assemblyI.
Power distribution boxJ.
ENGINE OIL DIPSTICK
MINA
MAXB
ENGINE OIL CHECK
Note:For diesel engine information, referto the diesel supplement.
1.Make sure that your vehicle is on levelground.
2.Turn the engine off and wait 15 minutesfor the oil to drain into the oil pan.
3.Set the parking brake and ensure thegearshift is in P.
4.Open the hood. Protect yourself fromengine heat.
5.Locate and carefully remove the engineoil level dipstick. See the Under HoodOverview in this chapter for location ofdipstick.
6.Wipe the dipstick clean. Insert thedipstick fully, then remove it again.
•If the oil level is between the lowerand upper holes, the oil level isacceptable. DO NOT ADD OIL.
•If the oil level is below the lowerhole, add enough oil to raise thelevel within the lower and upperholes.
•Oil levels above the upper hole maycause engine damage. Some oilmust be removed from the engineby an authorized dealer.
7.Put the oil level dipstick back into theoil dipstick tube and ensure it is fullyseated.
Adding Engine Oil
Note:Do not remove the filler cap whenthe engine is running.
Note:Do not remove the engine oil leveldipstick when the engine is runnin
Note:Do not add oil further than the MAXmark. Oil levels above the MAX mark maycause engine damage.
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When Fail-Safe Mode Is Activated
WARNINGS
Fail-safe mode is for use duringemergencies only. Operate thevehicle in fail-safe mode only as longas necessary to bring the vehicle to rest ina safe location and seek immediate repairs.When in fail-safe mode, the vehicle willhave limited power, will not be able tomaintain high-speed operation, and maycompletely shut down without warning,potentially losing engine power, powersteering assist, and power brake assist,which may increase the possibility of acrash resulting in serious injury.
Never remove the coolant reservoircap while the engine is running or hot.
You have limited engine power when in thefail-safe mode, so drive the vehicle withcaution. The vehicle will not be able tomaintain high-speed operation and theengine will run rough. Remember that theengine is capable of completely shuttingdown automatically to prevent enginedamage, therefore:
1.Pull off the road as soon as safelypossible and turn off the engine.
2.Arrange for the vehicle to be taken toan authorized dealer.
3.If this is not possible, wait a shortperiod for the engine to cool.
4.Check the coolant level and replenishif low.
5.Re-start the engine and take yourvehicle to an authorized dealer.
Note:Driving the vehicle without repairingthe engine problem increases the chance ofengine damage. Take your vehicle to anauthorized dealer as soon as possible.
Engine Fluid TemperatureManagement (If Equipped)
WARNING
To reduce the risk of collision andinjury, be prepared that the vehiclespeed may reduce and the vehiclemay not be able to accelerate with fullpower until the fluid temperatures reduce.
Your vehicle has been designed to pull atrailer, but because of the added load, thevehicle’s engine may temporarily reachhigher temperatures during severeoperating conditions such as ascending along or steep grade while pulling a trailerin hot ambient temperatures.
At this time, you may notice your enginecoolant temperature gauge needle movetoward the H and the POWER REDUCEDTO LOWER TEMP message may appearin the information display.
You may notice a reduction in the vehicle’sspeed caused by reduced engine power.Your vehicle has been designed to enterthis mode if certain high temperature/highload conditions take place in order tomanage the engine’s fluid temperatures.The amount of speed reduction willdepend on the vehicle loading, towing,grade, ambient temperature, and otherfactors. If this occurs, there is no need topull off the road. The vehicle can continueto be driven while this message is active
The air conditioning may also cycle on andoff during severe operating conditions toprotect overheating of the engine. Whenthe engine coolant temperature decreasesto a more normal operating temperature,the air conditioning will turn on once again.If you notice any of the following:
239Super Duty (), enUSAMaintenance
•the engine coolant temperature gaugemoves fully into the red (hot) area
•the coolant temperature warning lightilluminates
•the service engine soon indicatorilluminates.
WARNING
Never remove the coolant reservoircap while the engine is running or hot.
1.Pull off the road as soon as safelypossible and place the vehicle in P(Park).
2.Leave the engine running until thecoolant temperature gauge needlemoves away from the H range. Afterseveral minutes, if this does nothappen, follow the remaining steps.
3.Turn the engine off and wait for it tocool before checking the coolant level.
4.If the coolant level is normal, you mayrestart your engine and continue on.
5.If the coolant is low, add coolant,restart the engine and take your vehicleto an authorized dealer. See Addingengine coolant in this chapter for moreinformation. Refer to fail-safe coolingfor additional information.
AUTOMATIC TRANSMISSION
FLUID CHECK
Have an authorized dealer check andchange the transmission fluid and filter atthe correct service interval. SeeScheduled Maintenance (page 440).
Do not use supplemental transmissionfluid additives, treatments or cleaningagents. The use of these materials mayaffect transmission operation and resultin damage to internal transmissioncomponents.
Checking Automatic TransmissionFluid (If Equipped)
For scheduled intervals of the fluid checksand changes, See ScheduledMaintenance (page 440). Yourtransmission does not consume fluid.However, the fluid level should be checkedif the transmission is not working properly,i.e., if the transmission slips or shifts slowlyor if you notice some sign of fluid leakage.
Automatic transmission fluid expandswhen warmed. To obtain an accurate fluidcheck, drive the vehicle until it is at normaloperating temperature (approximately19 mi (30 km)). Verify that thetransmission fluid temperature gauge,located on the instrument cluster, is withinnormal range.
1.Drive the vehicle 19 mi (30 km)until itreaches normal operating temperature.
2.Park the vehicle on a level surface andengage the parking brake.
3.With the engine running, parking brakeengaged and your foot on the brakepedal, move the gearshift lever throughall of the gear ranges. Allow sufficienttime for each gear to engage.
4.Latch the gearshift lever in P and leavethe engine running.
5.Remove the dipstick, wiping it cleanwith a clean, dry lint free rag. Ifnecessary, refer to the Under HoodOverview in this chapter for thelocation of the dipstick.
6.Install the dipstick making sure it is fullyseated in the filler tube.
7.Remove the dipstick and inspect thefluid level. The fluid should be in thedesignated area for normal operatingtemperature or ambient temperature.
Low Fluid Level
Type A
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TRANSFER CASE FLUID
CHECK
1.Clean the filler plug.
2.Remove the filler plug and inspect thefluid level.
3.Add only enough fluid through the filleropening so that the fluid level is at thebottom of the opening.
Use only fluid that meets Fordspecifications. Refer to the SeeCapacities and Specifications (page301).section.
BRAKE FLUID CHECK
Fluid levels between the MIN and MAXlines are within the normal operating range;there is no need to add fluid. If the fluidlevels are outside of the normal operatingrange, the performance of the systemcould be compromised; seek service fromyour authorized dealer immediately.
POWER STEERING FLUID
CHECK
Check the power steering fluid. SeeScheduled Maintenance (page 440). Ifadding fluid is necessary, use onlyMERCON LV ATF
Note:This procedure is for vehicles withgasoline engines. Vehicles with dieselengines are similar. See Under HoodOverview in your diesel supplement.
Check the fluid level when it is at ambienttemperature.
1.Check the fluid level in the reservoir. Itshould be between the MIN and MAXrange. Do not add fluid if the level iswithin this range.
2.If the fluid level is low, add fluid to bringthe fluid level up to between the MINand MAX range.
3.Switch the engine on.
4.While the engine idles, turn the steeringwheel left and right several times.
5.Switch the engine off.
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Engine
•The engine oil and filter should bechanged prior to storage, as usedengine oil contain contaminates thatmay cause engine damage.
•Start the engine every 15 days. Run atfast idle until it reaches normaloperating temperature
•With your foot on the brake, shiftthrough all the gears while the engineis running.
Fuel system
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of thefuel pump nozzle.
Cooling system
•Protect against freezing temperatures.
•When removing your vehicle fromstorage, check coolant fluid level.Confirm there are no cooling systemleaks, and fluid is at the recommendedlevel.
Battery
•Check and recharge as necessary. Keepconnections clean.
•If storing your vehicle for more than 30days without recharging the battery, itmay be advisable to disconnect thebattery cables to ensure battery chargeis maintained for quick starting.
Note:If battery cables are disconnected, itwill be necessary to reset memory features.
Brakes
•Make sure brakes and parking brakeare fully released.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, leversand pins under your vehicle are coveredwith grease to prevent rust.
•Move vehicles at least 25 feet (8meters) every 15 days to lubricateworking parts and prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out ofstorage, do the following:
•Wash your vehicle to remove any dirtor grease film build-up on windowsurfaces.
•Check windshield wipers for anydeterioration.
•Check under the hood for any foreignmaterial that may have collectedduring storage (mice/squirrel nests).
•Check the exhaust for any foreignmaterial that may have collectedduring storage.
•Check tire pressures and set tireinflation per the Tire Label.
•Check brake pedal operation. Driveyour vehicle 15 feet (4.5 meters) backand forth to remove rust build-up.
•Check fluid levels (including coolant,oil and gas) to make sure there are noleaks, and fluids are at recommendedlevels.
•If the battery was removed, clean thebattery cable ends and inspect.
Contact your authorized dealer if you haveany concerns or issues.
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TECHNICAL SPECIFICATIONS
Ford part number /Ford specificationFord part name orequivalentCapacityItem
XY-80W-90–QL /Motorcraft SAE80W-90 PremiumRear Axle Lubricant
5.8 pints (2.8L)Front axleWSP-M2C197–A
XG-11 /High Temperature4X4 Front Axle andWheel BearingGrease
—Spindle bearingWSS-M1C267-A1
XY-75W140–QL(U.S.) /Motorcraft SAE75W-140 SyntheticRear Axle Lubricant
6.9 pints (3.3L)Rear axle - F-250/350
(10.50 inch axle)1WSL-M2C192-A
CXY-75W140-1L(Canada) /WSL-M2C192-A
XY-75W90–QLS /Motorcraft SAE75W-90 SyntheticRear Axle Lubricant
8.5 pints (4.0L)Rear axle - F-350 (DanaM80)WSS–M2C918–A
XY-75W140–QL(U.S.) /Motorcraft SAE75W-140 SyntheticRear Axle Lubricant
14.0 pints (6.6L)
Rear axle - F-450/550(Dana S110/S130)
WSL-M2C192-A
CXY-75W140-1L(Canada) /WSL-M2C192-A
PM-20 / WSS-M6C65-A1Motorcraft HighPerformance DOT 3LV Motor VehicleBrake Fluid
Between MIN/MAX on brakefluid reservoir
Brake fluid2
PM-20 / WSS-M6C65-A2Motorcraft HighPerformance DOT 4LV Motor VehicleBrake Fluid
VC-3DIL-B (U.S.) /Motorcraft OrangeAntifreeze/CoolantPrediluted
21.3 quarts(20.2L)Engine coolant (6.2L
V8)3WSS-M97B44-D2
CVC-3DIL-B(Canada) /WSS-M97B44-D2
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Ford part number /Ford specificationFord part name orequivalentCapacityItem
XG-1-E /Motorcraft PremiumLong-Life Grease—Transmission, parkingbrake linkages andpivots, brake pedal shiftWSD-M1C227-A
XT-10–QLV /Motorcraft MERCONLV—Power steering fluidAutomatic transmis-sion MERCON LV
XL-12 /Motorcraft TransferCase Fluid2.0 quarts (1.9L)Transfer case fluidESP-M2C166-H
XT-10–QLV /Motorcraft MERCONLV17.5 quarts(16.6L)Automatic transmission
fluid (5–speed)7,8,9Automatic transmis-sion MERCON LV16.7 quarts(15.8L)Automatic transmission
fluid (6–speed)7,8,9
ZC-32–B2 (U.S.) /Motorcraft PremiumWindshield WasherConcentrate WithBitterant (U.S.)
Fill as requiredWindshield washer fluidWSB-M8B16–A2
CXC-37-(A, B, D, andF) (Canada) /Premium QualityWindshield Wash(Canada)WSB-M8B16–A2
YN-19 (U.S.) /Motorcraft R-134aRefrigerant1.81 lb (0.82 kg)Air conditioning refri-
gerant10WSH-M17B19-A
(Gasoline engines)CYN-16-R (Canada)/WSH-M17B19-A
YN-19 (U.S.) /Motorcraft R-134aRefrigerant1.63 lb (0.74 kg)Air conditioning refri-
gerant10WSH-M17B19-A
(Diesel engines)CYN-16-R (Canada)/WSH-M17B19-A
YN-12-D /Motorcraft PAGRefrigerantCompressor Oil
4.23 fl oz (125.09ml)Air conditioning refri-
gerant compressor oil 10
(Gasoline engines)
307Super Duty (), enUSACapacities and Specifications