Component Lubrication TypeViscosity / Ambient
Temperature / NotesEquivalent Ford
Part Name / Number
Meritor Petroleum oil: Heavy
Duty Engine Oil
MIL-L-2104E or API-SL
or API-CF (previous
API designations
acceptable)SAE 30W:
Below 10°F (–12°C)Motorcraft® SAE 30
Super Duty Motor Oil /
XO-30-QSD
SAE 40W or SAE 50W:
Above 10°F (–12°C)—
Mineral gear oil with
rust and oxidation
inhibitor API-GL-1.Do
not use multi-weight
and GL-5 EP gear
oils; they may cause
transmission failure
or damage.SAE 80W:
Below 10°F (–12°C)—
SAE 90W:
Above 10°F (–12°C)—
Synthetic oil:
MIL-L-2104E or
MIL-L-46152D.Do not
use multi-weight and
GL-5 EP gear oils;
they may cause
transmission failure
or damage.SAE 50W:
All temperatures—
Allison See transmission operator’s manual
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Component Lubrication TypeViscosity / Ambient
Temperature / NotesEquivalent Ford
Part Name / Number
Meritor (extended
drain lubricants)Petroleum with
extended drain
additives of API GL-5
quality meeting
MIL-PRF-2105E
specifications including
synthetic lubricantsSAE 75W-90:
Above –40°F (–40°C)
(full synthetic)Motorcraft® SAE
75W-140 Synthetic
Rear Axle Lubricant /
XY–75W140–QL
SAE 75W-140:
Above –40°F (–40°C)
(full synthetic)
SAE 80W-90:
Above –15°F (–26C)
(semi-synthetic)Motorcraft® SAE
80W-90 Premium Rear
Axle Lubricant /
XY-80W90-QL
SAE 80W-90:
Above –15°F (–26C)
Cab Components
Door check, hinges,
latches and strikers;
Seat adjuster slidesGC/LB NLGI #2 lithium
complex-based moly
grease (or equivalent)
or multi-purpose
lithium complex grease— Motorcraft® Premium
Long Life Grease /
XG-1-C
Door lock cylinders Lock oil — Motorcraft®
Penetrating and Lock
Lubricant / XL-1
Door window
regulatorsNGLI #2 multipurpose
lithium complex grease— Motorcraft®
Multi-Purpose Grease
Spray / XL-5 or CRC®
SL3151 (or equivalent)
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Component Lubrication TypeViscosity / Ambient
Temperature / NotesEquivalent Ford
Part Name / Number
Weatherstripping Silicone lubricant — Motorcraft® Silicone
Spray / XL-6
Engine Oil
Diesel engine:See engine operator’s manual.
Gasoline engine:•Motorcraft® SAE
5W-20 Premium
Synthetic Blend Motor
Oil (U.S.)
•Motorcraft® SAE
5W-20 Full Synthetic
Motor Oil (U.S.)
•Motorcraft® SAE
5W-20 Super Premium
Motor Oil (Canada)
•Motorcraft® SAE
5W-20 Synthetic Motor
Oil (Canada) /
WSS-M2C945-A and
API Certification Mark—•XO-5W20-QSP (U.S.)
•XO-5W20-QFS (U.S.)
•CXO-5W20–LSP12
(Canada)
•CXO-5W-20-LFS12
(Canada)
Brake Fluid
Master cylinder DOT 3, WSS-M6C62-A
or WSS-M6C65-A1— High Performance DOT
3 Motor Vehicle Brake
Fluid, PM-1-C (U.S.) or
CPM-1-C (Canada)
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REFILL CAPACITIES
Engine Coolant and Engine Oil
Engine Engine Coolant*Engine Oil*
Diesel26.0 quarts
(24.6L)**Refer to engine operator’s manual.
Gasoline26.3 quarts
(24.9L)
**7.0 quarts (6.6L) (includes filter
change)
*Quantities listed are approximate.**Add the coolant type originally equipped in your vehicle.
Transmission
Note:Capacities may be increased if the vehicle is equipped with a
cooler. Always check to make sure the fluid level is in the acceptable
range.
Description Capacity - Pints (Liters)
Allison 2000 Series 30.0 (14.2)*
Allison 3000 Series 37.6 (17.8)*
TorqShift® six–speed 31.0 (14.9)
5–speed manual 12.5 (5.9)
6–speed manual 19.5 (9.2)
7–speed manual 22.0 (10.4)
*Total fluid capacity (dry transmission and torque converter).
Rear Axle
Eaton-Spicer
Axle CodeWeight Capacity - lb
(kg)DescriptionCapacity -
Pints
(Liters)
*
S135–S 13500 (6123) Single reduction 24.5 (11.6)
4S150–S 15500 (7031) Single reduction 24.5 (11.6)
17060S 17500 (7938) Single reduction 28.0 (13.2)
19055T 17500 (7938) Two-speed 28.0 (13.2)
19060S 19000 (8618) Single reduction 28.0 (13.2)
M190T 19000 (8618) Two-speed 35.0 (17.0)
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Meritor
Axle Model Capacity - Pints (Liters)*
RS-23–180/186 47.3 (22.4)
RS-23–240 37.4 (17.7)
RS-23–380 63.6 (30.1)
*Oil capacities are for standard track axles that have been measured at
various common drive pinion angles. The quantities listed include enough
oil for both wheel ends. These capacities change if the track or the drive
pinion angle is different.
Power Steering
Note:Capacities may be increased if the vehicle is equipped with a
cooler. Always check to make sure the fluid level is in the acceptable
range.
Steering Gear Capacity - Pints (Liters)
TAS40 17.6 (8.3)
TAS66 18.4 (8.7)
Air Conditioner Refrigerant
Note:This system uses mineral-based refrigerant oil to lubricate o-rings
and fittings.
This system uses r134a refrigerant and PAG-type refrigerant oil.
Torque the captured washer nut to 170–190 inch-pounds
(19–21 Newton-meters) after servicing.
Fuel Tanks
Standard tanks are listed as such. All other tanks available for your
vehicle are optional equipment.
Gasoline engine
Tank Type Capacity - Gallons (Liters)
Single, steel rectangular 42 (159)
60 (227)
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Diesel engine
Tank Type Capacity - Gallons (Liters)
Single, steel rectangular 35 (132)
Single, steel rectangular 45 (170)
Single, steel rectangular 65 (246)
Single, steel D-style 65 (246)
Single, steel D-style 80 (303)
Dual, steel rectangular 35 (RH)/45 (LH)
(132 [RH]/170 [LH])
Dual, steel rectangular 45/45 (170/170)
Dual, steel D-style 50/50 (189/189)
Dual, steel D-style 65 (RH)/45 (LH)
(246 [RH]/170 [LH])
Dual, steel rectangular 65/65 (246/246)
Dual, steel D-style 80/65 (303/246)
MOTORCRAFT® PART NUMBERS
Component 6.8L V10 Engine
Air filter element FA-1889
Oil filter FL-820-S
Battery (standard) BXT-65-650
Battery (optional) BXT-65-750
Spark plugs-platinum —
*For spark plug replacement, see your authorized dealer. See the
Scheduled Maintenancechapter for the appropriate intervals for
changing the spark plugs.
Note:Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft® or equivalent
replacement parts. The customer warranty may be void for any damage
to the engine if such spark plugs are not used.
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GENERAL MAINTENANCE INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenance schedule helps protect against major
repair expenses resulting from neglect or inadequate maintenance and
may help to increase the value of your vehicle when you sell or trade it.
Keep all receipts for completed maintenance with your vehicle.
We have established regular maintenance intervals for your vehicle based
upon rigorous testing. It is important that you have your vehicle serviced
at the proper times. These intervals serve two purposes; one is to
maintain the reliability of your vehicle and the second is to keep your
cost of owning your vehicle down.
It is your responsibility to have all scheduled maintenance performed and
to make sure that the materials used meet the specifications identified in
theCapacities and Specificationschapter of this owner’s manual.
Failure to perform scheduled maintenance invalidates warranty coverage
on parts affected by the lack of maintenance.
Protecting Your Investment
Maintenance is an investment that pays dividends in the form of
improved reliability, durability and resale value. To maintain the proper
performance of your vehicle and its emission control systems, make sure
you have scheduled maintenance performed at the designated intervals.
Your vehicle is very sophisticated and built with multiple, complex,
performance systems. Every manufacturer develops these systems using
different specifications and performance features. That is why it is
important to rely upon your dealership to properly diagnose and repair
your vehicle.
Ford Motor Company has recommended maintenance intervals for
various parts and component systems based upon engineering testing.
Ford Motor Company relies upon this testing to determine the most
appropriate mileage for replacement of oils and fluids to protect your
vehicle at the lowest overall cost to you and recommends against
maintenance schedules that deviate from the scheduled maintenance
information.
We strongly recommend the use of only genuine Ford, Motorcraft or
Ford-authorized re-manufactured replacement parts engineered for your
vehicle.
Scheduled Maintenance283
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Child safety seats - booster
seats .............................................31
Cleaning your vehicle ...............242
engine compartment ..............245
exterior ....................................242
instrument panel ....................247
interior .....................................246
plastic parts ............................244
washing ....................................242
waxing .....................................244
wheels ......................................248
wiper blades ............................245
Climate control (see Air
conditioning or Heating) ............88
Clock ......................................79–80
Clutch ................................133, 229
adjusting ..................................230
fluid ..........................................229
specifications ..........................264
Coolant ......................................219
checking and adding ..............219
refill capacities ........................277
specifications ..........................264
Cruise control ...........................166
Customer Assistance ................184
Getting assistance outside the
U.S. and Canada .....................191
Getting roadside assistance ...184
Getting the service you
need .................................189, 204
Ordering additional owner’s
literature .................................192
Utilizing the
Mediation/Arbitration
Program ...................................191
D
Daytime running lamps
(see Lamps) ................................57Defrost .........................................88
Diesel exhaust fluid (DEF) .....120
Diesel Particulate Filter
(DPF) ........................................106
Dipstick
automatic transmission fluid...223
engine oil .................................217
Doors
lubricant specifications ..........264
Drivebelt ....................................263
Driving under special
conditions
through water .........................183
E
Electronic message center .........74
Emergencies, roadside
jump-starting ..........................185
running out of fuel .................116
Emergency Flashers .................185
Emission control system ..130, 288
catalytic converter ..................213
End user license agreement ....364
Engine ........................................263
cleaning ...................................245
coolant .....................................219
fail-safe cooling .......................222
lubrication specifications .......264
Engine block heater .................111
Engine fan .................................219
Engine oil
checking and adding ......217–218
dipstick ....................................217
filter, specifications ................280
refill capacities ........................277
specifications ..........................264
Index373
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