•The transmission must relearn itsadaptive strategy. As a result of this,the transmission may shift firmly. Thisoperation is considered normal and willnot affect function or durability of thetransmission. Over time the adaptivelearning process will fully updatetransmission operation to its optimumshift feel.
•The clock and the preset radio stationsmust be reset once the battery isreconnected.
•Your vehicle’s engine is electronicallycontrolled by a computer, some controlconditions are maintained by powerfrom the battery, the engine mustrelearn its idle and fuel trim strategy.
When the battery is disconnected or a newbattery is installed, begin the batteryrelearn process:
1.With the vehicle at a complete stop,set the parking brake.
2.Put the gearshift lever in P (Park), turnoff all accessories and start the engine.
3.Run the engine until it reaches normaloperating temperature.
4.Allow the engine to idle for at least oneminute.
5.Turn the A/C on and allow the engineto idle for at least one minute.
6.Drive the vehicle to complete therelearning process.
•The vehicle may need to be drivento relearn the idle and fuel trimstrategy.
CHANGING THE ENGINE AIR
FILTER
WARNING
To reduce the risk of vehicle damageand personal burn injuries, do notstart your engine with the air cleanerremoved and do not remove it while theengine is running.
Change the air filter element at the properinterval. See Scheduled Maintenance(page 121).
When changing the air filter element, useonly the air filter element listed. SeeCapacities and Specifications (page110).
Note:Failure to use the correct air filterelement may result in severe enginedamage. The customer warranty may bevoid for any damage to the engine if thecorrect air filter element is not used.
1.Loosen the latches that secure the airfilter cover in place.
2.Carefully separate the two halves ofthe air filter housing.
3.Remove the air filter element from thehousing.
4.Wipe any dirt or debris from the air filterhousing and cover.
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When washing:
•Take care when using a power washerto clean the engine. The high-pressurefluid could penetrate the sealed partsand cause damage.
•Do not spray a hot engine with coldwater to avoid cracking the engineblock or other engine components.
•Spray Motorcraft Engine Shampoo andDegreaser on all parts that requirecleaning and pressure rinse clean. InCanada, use Motorcraft EngineShampoo.
•Never wash or rinse the engine while itis hot or running; water in the runningengine may cause internal damage.
•Never wash or rinse any ignition coil,spark plug wire or spark plug well, orthe area in and around these locations.
•Cover the battery, power distributionbox, and air filter assembly to preventwater damage when cleaning theengine.
CLEANING THE ALLOY
WHEELS (If Equipped)
Note:Do not apply a cleaning chemical towarm or hot wheel rims and covers.
Note:Some automatic car washes maycause damage to the finish on your wheelrims and covers.
Note:Industrial-strength or heavy-dutycleaners in combination with brush agitationto remove brake dust and dirt, could wearaway the clear coat finish over a period time.
Note:Do not use hydrofluoric acid-basedor high caustic-based wheel cleaners, steelwool, fuels or strong household detergents.
Note:If you intend parking your vehicle foran extended period after cleaning thewheels with a wheel cleaner, drive yourvehicle for a few minutes before doing so.This will reduce the risk of increasedcorrosion of the brake discs.
Alloy wheels and wheel covers are coatedwith a clear coat paint finish. To maintaintheir condition we recommend that you:
•Clean the wheels weekly usingMotorcraft Wheel and Tire Cleaner.Apply using manufacturer'sinstructions.
•Use a sponge to remove heavydeposits of dirt and brake dustaccumulation.
•Rinse thoroughly with a strong streamof water when you have completed thecleaning process.
•To remove tar and grease, useMotorcraft Bug and Tar Remover.
VEHICLE STORAGE
If you plan on storing your vehicle for 30days or more, read the followingmaintenance recommendations to makesure your vehicle stays in good operatingcondition.
We engineer and test all motor vehiclesand their components for reliable, regulardriving. Under various conditions,long-term storage may lead to degradedengine performance or failure unless youuse specific precautions to preserve enginecomponents.
General
•Store all vehicles in a dry, ventilatedplace.
•Protect from sunlight, if possible.
•If vehicles are stored outside, theyrequire regular maintenance to protectagainst rust and damage.
87Motorhome (), enUSAVehicle Care
Body
•Wash your vehicle thoroughly toremove dirt, grease, oil, tar or mud fromexterior surfaces, rear-wheel housingand the underside of front fenders.
•Periodically wash your vehicle if it isstored in exposed locations.
•Touch-up exposed or primed metal toprevent rust.
•Cover chrome and stainless steel partswith a thick coat of auto wax to preventdiscoloration. Re-wax as necessarywhen you wash your vehicle.
•Lubricate all hood, door and trunk lidhinges, and latches with a light gradeoil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil andsolvents.
Engine
•The engine oil and filter should bechanged prior to storage because usedengine oil contains contaminates thatmay cause engine damage.
•Start the engine every 15 days for aminimum of 15 minutes. Run at fast idlewith the climate controls set to defrostuntil the engine reaches normaloperating temperature.
•With your foot on the brake, shiftthrough all the gears while the engineis running.
•We recommend that you change theengine oil before you use your vehicleagain.
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 that there are no coolingsystem leaks and that fluid is at therecommended level.
Battery
•Check and recharge as necessary. Keepconnections clean.
•If storing your vehicle for more than 30days without recharging the battery,we recommend that you disconnectthe battery cables to maintain batterycharge for quick starting.
Note:It is necessary to reset memoryfeatures if battery cables are disconnected.
Brakes
•Make sure the brakes and parking brakerelease fully.
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 ft (7.5 m)every 15 days to lubricate working partsand 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.
88Motorhome (), enUSAVehicle Care
•Install chains securely, verifying thatthe chains do not touch any wiring,brake lines or fuel lines.
•Drive cautiously. If you hear the chainsrub or bang against your vehicle, stopand retighten the chains. If this doesnot work, remove the chains to preventdamage to your vehicle.
•Remove the tire chains when they areno longer needed. Do not use tirechains on dry roads.
If you have any questions regarding snowchains or cables, please contact yourauthorized dealer.
CHANGING A ROAD WHEEL
If you get a flat tire while driving, do notapply the brake heavily. Instead, graduallydecrease your speed. Hold the steeringwheel firmly and slowly move to a safeplace on the side of the road.
Dissimilar Spare Wheel and TireAssembly Information
WARNING
Failure to follow these guidelinescould result in an increased risk ofloss of vehicle control, injury or death.
If you have a dissimilar spare wheel andtire, then it is intended for temporary useonly. This means that if you need to use it,you should replace it as soon as possiblewith a road wheel and tire assembly thatis the same size and type as the road tiresand wheels that were originally providedby Ford. If the dissimilar spare tire or wheelis damaged, it should be replaced ratherthan repaired.
A dissimilar spare wheel and tire assemblyis defined as a spare wheel and tireassembly that is different in brand, size orappearance from the road tires and wheelsand can be one of three types:
1.T-type mini-spare: This spare tirebegins with the letter T for tire size andmay have Temporary Use Only molded inthe sidewall.
2.Full-size dissimilar spare with labelon wheel: This spare tire has a label onthe wheel that states: THIS WHEEL ANDTIRE ASSEMBLY FOR TEMPORARY USEONLY
When driving with one of the dissimilarspare tires listed above, do not:
•Exceed 50 mph (80 km/h).
•Load the vehicle beyond maximumvehicle load rating listed on the SafetyCompliance Label.
•Tow a trailer.
•Use snow chains on the end of thevehicle with the dissimilar spare tire.
•Use more than one dissimilar spare tireat a time.
•Use commercial car washingequipment.
•Try to repair the dissimilar spare tire.
Use of one of the dissimilar spare tireslisted above at any one wheel location canlead to impairment of the following:
•Handling, stability and brakingperformance.
•Comfort and noise.
•Ground clearance and parking at curbs.
•Winter weather driving capability.
•Wet weather driving capability.
•All-wheel driving capability
3.Full-size dissimilar spare withoutlabel on wheel
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When driving with the full-size dissimilarspare wheel and tire assembly, do not:
•Exceed 70 mph (113 km/h).
•Use more than one dissimilar sparewheel and tire assembly at a time.
•Use commercial car washingequipment.
•Use snow chains on the end of thevehicle with the dissimilar spare wheeland tire assembly.
The usage of a full-size dissimilar sparewheel and tire assembly can lead toimpairment of the following:
•Handling, stability and brakingperformance.
•Comfort and noise.
•Ground clearance and parking at curbs.
•Winter weather driving capability.
•Wet weather driving capability.
•All-wheel driving capability
When driving with the full-size dissimilarspare wheel and tire assembly additionalcaution should be given to:
•Towing a trailer.
•Driving vehicles equipped with acamper body.
•Driving vehicles with a load on thecargo rack.
Drive cautiously when using a full-sizedissimilar spare wheel and tire assemblyand seek service as soon as possible.
Tire Change Procedure
WARNINGS
When one of the front wheels is offthe ground, the transmission alonewill not prevent the vehicle frommoving or slipping off the jack, even if thetransmission is in park (P).
WARNINGS
To help prevent the vehicle frommoving when you change a tire, besure to place the transmission in park(P), set the parking brake and block (inboth directions) the wheel that isdiagonally opposite (other side and end ofthe vehicle) to the tire being changed.
Never get underneath a vehicle thatis supported only by a jack. If thevehicle slips off the jack, you orsomeone else could be seriously injured.
Do not attempt to change a tire onthe side of the vehicle close tomoving traffic. Pull far enough off theroad to avoid the danger of being hit whenoperating the jack or changing the wheel.
Always use the jack provided asoriginal equipment with your vehicle.If using a jack other than the oneprovided as original equipment with yourvehicle, make sure the jack capacity isadequate for the vehicle weight, includingany vehicle cargo or modifications.
1.Park on a level surface, set the parkingbrake and activate the hazard flashers.
2.Place the transmission in park (P) andturn the engine off.
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3.Block the diagonally opposite wheel.The parking brake is on thetransmission. Therefore, the vehicle willnot be prevented from moving when arear wheel is lifted, even if the parkingbrake is applied. Be sure to block bothdirections of the wheel that isdiagonally opposite to the wheel thatis being lifted.
4.Remove the spare tire and jack fromthe storage location.
5.Loosen the wheel nut by pulling up onthe handle of the lug nut wrench aboutone-half turn (counterclockwise). Donot remove the wheel lug nuts until youraise the tire off the ground.
6.Position the jack to raise the front orrear wheel. Raise the vehicle with thejack applied to the axle(s).
Note:Never use the rear differential as ajacking point.
7.Raise the vehicle until the wheel iscompletely off the ground.
8.Remove the lug nuts with the lug nutwrench.
9.Replace the flat tire with the spare tire.
10.Use the lug nut wrench to screw thelug nut snugly against the wheel.
11.Lower the vehicle.
12.Remove the jack and fully tighten thelug nuts in the order shown.
8-lug nut wheel
10-lug nut wheel
13. Replace any wheel trim.
14. Stow the jack, handle and lug wrench.
15. Unblock the wheels.
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CAPACITIES AND SPECIFICATIONS - 6.8L
Capacities
WARNING
The air conditioning refrigerant system contains refrigerant R-134a under highpressure. Opening the air conditioning refrigerant system can cause personal injury.Have the air conditioning refrigerant system serviced only by qualified personnel.
CapacityItem
7.0 qt (6.6 L)Engine oil
30.6 qt (29 L)Engine coolant
Between MIN/MAX on brake fluid reservoirBrake fluid
4.1 qt (3.9 L)Rear axle lubricant(Dana M80 axle)
8.0 qt (7.6 L)Rear axle lubricant(Dana S110 axle)
7.0 qt (6.6 L)Rear axle lubricant(Dana S130 axle)
16.0 qt (15.1 L)Rear axle lubricant(Dana Spicer 107060S axle)
18.2 qt (17.2 L)Automatic transmission fluid1
Keep in FULL range on dipstickPower steering fluid
Fill to bottom of fill plug holeParking brake assembly
Fill as requiredWindshield washer fluid
80 gal (303 L)Fuel tank (Motorhome)
40 gal (151 L)Fuel tank (Commercial chassis)
2.5 lb (1.13 kg)A/C refrigerant
8 fl oz (236.6 ml)A/C refrigerant compressor oil
1Approximate dry fill capacity. Actual amount may vary during fluid changes.
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SpecificationName
XT-10-QLVC
WSS-M2C938-AAutomatic transmission fluid (Canada):MERCON LVMotorcraft MERCON LV Automatic Transmission FluidCXT-10-LV12
WSS-M2C919-EPower steering and parking brake assembly fluid (U.S.):MERCON VMERCON V Automatic Transmission FluidXT-5-QM
WSS-M2C919-EPower steering and parking brake assembly fluid(Canada):MERCON VMERCON V Automatic Transmission FluidCXT-5-LM12
WSS-M14P19-AWindshield washer fluid (U.S. and Mexico):Motorcraft Premium Windshield Wash Concentrate withBitterantZC-32-B2
WSS-M14P19-AWindshield washer fluid (Canada):Motorcraft Premium Quality Windshield Washer FluidCXC-37-(A, B, D, F)
WSH-M17B19-AA/C refrigerant (U.S. and Mexico):Motorcraft R-134a RefrigerantYN-19
WSH-M17B19-AA/C refrigerant (Canada):Motorcraft R-134a RefrigerantCYN-16-R
WSH-M1C231-BA/C refrigerant compressor oil:Motorcraft PAG Refrigerant Compressor OilYN-12-D
116Motorhome (), enUSACapacities and Specifications