2015 FORD SUPER DUTY transmission fluid

Air filter assemblyG.
Power steering fluid reservoirH.
Engine oil filler capI.
BatteryJ.
UNDER HOOD OVERVIEW -
6.8L
Note:Refer to the diesel supplement fordiesel engine component locations.
Windshield washer fluid reservoir Engine coolant reservoirA.
BatteryB.
Automatic transmission fluid dipstickC.
Engine oil filler capD.
Engine oil dipstickE.
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•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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Type B
Do not drive the vehicle if there is noindication of fluid on the dipstick and theambient temperature is above 50°F(10°C).
Correct Fluid Level
Type A
Type B
For vehicles equipped with 5-speedtransmissions, check the fluid at thenormal operating temperature of 151°F(66°C) to 170°F (77°C) on a level surface.For vehicles equipped with 6-speedtransmissions, check the fluid at thenormal operating temperature of 196°F(91°C) to 215°F (102°C) on a level surface.The normal operating temperature can bereached after approximately 19 mi(30 km).
High Fluid Level
Type A
Type B
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Fluid levels above the safe range mayresult in transmission failure. An overfillcondition of transmission fluid may causeshift and engagement concerns, andpossible damage.
High fluid levels can be caused by anoverheating condition.
Adjusting Automatic TransmissionFluid Levels
Note:Use of a non-approved automatictransmission fluid may cause internaltransmission component damage.
Before adding any fluid, make sure thecorrect type is used. The type of fluid usedis normally indicated on:
•the dipstick handle.
•See Capacities and Specifications(page 301).
If necessary, add fluid in 8 fl oz (250 ml)increments through the filler tube until thelevel is correct.
Type A
Type B
If an overfill occurs, excess fluid should beremoved by a qualified technician.
Note:An overfill condition of transmissionfluid may cause shift and engagementconcerns, and possible damage.
Do not use supplemental transmissionfluid additives, treatments or cleaningagents. The use of these materials mayaffect transmission operation and resultin damage to internal transmissioncomponents.
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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

1Add 8 oz. (236 ml) of Additive Friction Modifier XL-3 or equivalent meeting FordSpecification EST-M2C118–A for complete refill of limited slip Ford axles. Ford designrear axles contain a synthetic lubricant that does not require changing unless you submergethe axle in water.2Ford recommends using Motorcraft (Ford) DOT 3 LV High Performance Motor VehicleBrake Fluid, Motorcraft (Ford) DOT 4 LV High Performance Motor Vehicle Brake Fluid orequivalent meeting WSS-M6C65-A1 or WSS-M6C65-A2. Use of any fluid other than therecommended fluid may cause degraded brake performance and not meet the Fordperformance standards. Keep brake fluid clean and dry. Contamination with dirt, water,petroleum products or other materials may result in brake system damage and possiblefailure.3Add the coolant type originally equipped in your vehicle.4Ford has designed your engine to use Motorcraft engine oils or equivalent oils that meetFord’s specification. It is also acceptable to use an engine oil of recommended viscositygrade that meets API SN requirements and displays the API Certification Mark for gasolineengines.5Do not use oils labeled as API SN unless the label also display the API certification mark.These oils do not meet the requirements of your vehicles engine and emissions system.6Do not use supplemental engine oil additives. They are unnecessary and could lead toengine damage not covered by your Ford warranty.7Use the correct automatic transmission fluid. Transmission fluid requirements areindicated on the dipstick blade or the dipstick handle. Check the container to verify thefluid you are adding is of the correct type. Refer to your scheduled maintenance informationto determine the correct service interval.
Note:Automatic transmissions that require MERCON LV should only use MERCON LV fluid.Use of any fluid other than the recommended fluid may cause transmission damage.8Indicates only approximate dry-fill capacity. Some applications may vary based on coolersize and if equipped with an in-tank cooler. You should set the amount of transmissionfluid and fluid level by the indication on the dipstick’s normal operating range.9Fill to the proper capacity according to dipstick Type A. For correct dipstick type, SeeAutomatic Transmission Fluid Check (page 240).9Fill to the proper capacity according to dipstick Type B. For correct dipstick type, SeeAutomatic Transmission Fluid Check (page 240).10See the Warning below:
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.
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Check every six months
Hinges, latches and outside locks for proper operation. Lubricate if necessary.
Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
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
pressure**Exterior lamps and hazard warning systemoperation
Windshield for cracks, chips or pitsFluid levels*; fill if necessary
Washer spray and wiper operationFor oil and fluid leaks
* Brake, coolant recovery reservoir, automatic transmission, power steering and windowwasher.**If your vehicle is equipped with a temporary mobility kit, check the tire sealant expirationUse By date on the canister. Replace as needed.
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Be sure to ask your dealership serviceadvisor or technician about the multi-pointvehicle inspection. It is a comprehensiveway to perform a thorough inspection of
your vehicle. Your checklist gives youimmediate feedback on the overallcondition of your vehicle.
NORMAL SCHEDULED MAINTENANCE
6.2L and 6.8L Gasoline Engines
Every 7500 miles (12000 km) or six months (whichever comes first)
Change engine oil and filter.
Rotate tires*, inspect tire wear and measure tread depth.
Inspect wheels and related components for abnormal noise, wear, looseness or drag.
Perform multi-point inspection (recommended).
*Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheelsonly if unusual wear is noted.
Every 15000 miles (24000 km) or 12 months (whichever comes first)
Inspect automatic transmission fluid level. Consult dealer for requirements.
Inspect brake pads, shoes, rotors, drums, brake linings, hoses and parking brake.
Inspect engine cooling system strength and hoses.
Inspect exhaust system and heat shields.
Inspect front axle and U-joints. Lubricate if equipped with grease fittings (Four-wheeldrive vehicles).
Inspect steering linkage, ball joints, suspension, tie-rod ends, driveshaft and U-joints.Lubricate if equipped with grease fittings.
Other maintenance items
Replace climate-controlled (heated and cooled) seat
filter.*Every 30000 miles (48000km)Replace engine air filter.
Change automatic transmission fluid and filter on 5-speedtransmission. Consult dealer for requirements.Every 60000 miles (96000km)
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