2008 FORD SUPER DUTY brake

Carefully read cautionary information on product label. For
MEDICAL EMERGENCY INFORMATION, contact a physician or
Poison Control Center immediately; on Ford-Motorcraft products call:
1-800-959-3673 (FORD). Failure to follow these instructions may result
in personal injury.
During normal operation, the fluid level in the clutch reservoir should
remain constant or rise slightly. If the fluid level drops, refill the fluid
level to the step in the reservoir.
1. Clean the reservoir cap before
removal to prevent dirt and water
from entering the reservoir.
2. Remove cap and rubber
diaphragm from reservoir.
3. Add fluid until the level reaches
the step in the reservoir.
4. Reinstall rubber diaphragm and
cap onto reservoir.
TRANSMISSION FLUID
Checking automatic transmission fluid (if equipped)
Refer to yourscheduled maintenance informationfor scheduled
intervals for fluid checks and changes. Your transmission does not
consume fluid. However, the fluid level should be checked if the
transmission is not working properly, i.e., if the transmission slips or
shifts slowly or if you notice some sign of fluid leakage.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 20 miles [30 km]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about 30
minutes to allow fluid to cool before checking.
1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
343

MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item Capacity Ford part nameFord part number /
Ford specification
Front axle 5.8 pints (2.8L)Motorcraft SAE 80W-90
Premium Rear Axle
LubricantXY-80W-90–QL /
WSP-M2C197–A
Spindle bearing —High Temperature 4X4
Front Axle and Wheel
Bearing GreaseE8TZ-19590–A
XG-11 (FAD) /
ESA-M1C198–A
Rear axle - F-250/350
(10.50 inch axle)
1
6.9 pints (3.3L)Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140–QL /
WSL-M2C192-A
Rear axle - F-350
(DANA 80)8.5 pints (4.0L)Motorcraft SAE 75W-90
Synthetic Rear Axle
LubricantXY-75W90–QLS /
WSS–M2C918–A
Rear axle - F-450/550
(Dana S110/S130)14.0 pints (6.6L)Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140–QL /
WSL-M2C192-A
Brake fluid (and clutch
fluid, if equipped)Fill to line or step
(for clutch) on
reservoirMotorcraft High
Performance DOT 3
Motor Vehicle Brake
FluidPM-1–C / WSS-M6C62-A
Engine coolant - 5.4L
V8 engine with A/C
2
26.4 quarts
(25.0L)Motorcraft Premium
Gold Engine Coolant
(yellow-colored)VC-7-B /
WSS-M97B51-A1
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
352

Item Capacity Ford part nameFord part number /
Ford specification
Hinges, latches, striker
plates, fuel filler door
hinge and seat tracks— Multi-Purpose GreaseXG–4 or XL-5 /
ESB-M1C93–B
Lock cylinders —Motorcraft Penetrating
and Lock LubricantXL-1 / None
Transmission / parking
brake linkages and
pivots, brake and clutch
pedal shaft (if
equipped)—Motorcraft Premium
Long-Life GreaseXG-1-C or XG-1-K /
WSD-M1C227-A
Power steering fluidKeep fluid level
between MIN and
MAX on reservoirMERCON
V Automatic
Transmission FluidXT-5-QMC / MERCON

V
Transfer case fluid 2.0 quarts (1.9L)Motorcraft Transfer Case
FluidXL-12 / —
Manual transmission
fluid5.8 quarts (5.5L)
4
Motorcraft Full Synthetic
Manual Transmission
FluidXT-M5-QM /
WSS-M2C200
Automatic transmission
fluid
3
17.5 quarts
(16.6L)
5(includes
remote filter
element change)Motorcraft MERCON
SP
AT FXT-6–QSP/MERCON
SP
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
354

1. World manufacturer identifier
2. Brake type and gross vehicle
weight rating (GVWR)
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
TRANSMISSION/TRANSAXLE CODE DESIGNATIONS
You can find a transmission/transaxle code on the vehicle Safety
Compliance Certification Label. The following table tells you which
transmission or transaxle each code represents.
Code Description
5 Six-speed manual, Dana (ZF S6–650)
7 Six-speed manual, Dana (ZF M6HD-W)
T Five-speed automatic, TorqShift (gas engines)
B Five-speed automatic, TorqShift (diesel engine)
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
358

A
Accessory delay ..........................99
Air cleaner filter ...............348–350
Air conditioning ..........................75
Airbag supplemental restraint
system ................................171–172
and child safety seats ............173
description ..............................172
disposal ....................................175
driver airbag ............................174
indicator light .........................175
operation .................................174
passenger airbag .....................174
passenger deactivation
switch ......................................176
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................324
Anti-lock brake system
(see Brakes) ..............................235
Anti-theft system ......................148
arming the system ..................149
Audio system
(see Radio) ......................22, 24, 30
Automatic transmission ............240
driving an automatic
overdrive .................................241
fluid, adding ............................343
fluid, checking ........................343
fluid, refill capacities ..............352
Auxiliary Input Jack ...................36
Auxiliary power point .................96
Axle
refill capacities ........................352
traction lok ..............................239
B
Battery .......................................322acid, treating emergencies .....322
jumping a disabled battery ....290
maintenance-free ....................322
replacement, specifications ...350
servicing ..................................322
Belt-Minder
.............................167
Brakes ........................................235
anti-lock ...................................235
anti-lock brake system (ABS)
warning light ...........................235
fluid, checking and adding ....342
fluid, refill capacities ..............352
parking ....................................236
shift interlock ..........................240
trailer .......................................223
Break-in period .............................5
Bulbs ............................................85
C
Capacities for refilling fluids ....352
Cassette tape player ...................22
Cell phone use ..............................7
Child safety restraints ..............181
child safety belts ....................181
Child safety seats ......................184
attaching with tether straps ..188
in front seat ............................185
in rear seat ..............................185
Cleaning your vehicle
engine compartment ..............307
instrument panel ....................309
interior .....................................310
plastic parts ............................309
safety belts ..............................310
washing ....................................306
waxing .....................................306
wheels ......................................307
wiper blades ............................309
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
361

lighting up panel and
interior .......................................82
J
Jump-starting your vehicle ......290
K
Keyless entry system ...............146
autolock ...................................136
programming entry code .......146
Keys ...........................................149
positions of the ignition .........231
L
Lamps
autolamp system .......................80
daytime running light ...............81
fog lamps ...................................80
headlamps .................................80
headlamps, flash to pass ..........81
instrument panel, dimming .....82
interior lamps ...........................85
replacing bulbs ....... 85–86, 88–93
Lane change indicator
(see Turn signal) ........................85
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........235
Load limits .................................212
Loading instructions .................218
Locks
autolock ...................................136
childproof ................................140
Lug nuts ....................................289
Lumbar support, seats .............155
M
Manual transmission .................244fluid capacities ........................352
reverse .....................................245
Message center .................116, 122
english/metric button .............126
system check button ..............125
warning messages ...........119, 128
Mirrors ...................................96, 99
fold away .................100, 102–103
heated ......................................100
side view mirrors (power) .....100
signal .......................................103
Moon roof ..................................110
Motorcraft parts ................330, 350
N
Navigation system .......................43
O
Octane rating ............................334
Oil (see Engine oil) ..................319
Overdrive .....................................95
P
Parking brake ............................236
Parts (see Motorcraft parts) ....350
Pedals (see Power adjustable
foot pedals) ...............................104
Power adjustable foot pedals ...104
Power distribution box
(see Fuses) ...............................273
Power door locks ......................136
Power mirrors ...........................100
Power point .................................96
Power steering ..........................238
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
364

label .........................................211
replacing ..................................202
rotating ....................................204
safety practices .......................203
sidewall information ...............206
snow tires and chains ............211
spare tire .................................278
terminology .............................195
tire grades ...............................195
treadwear ........................194, 201
Towing .......................................219
Trailer Brake
Controller-Integrated ..............223
trailer towing ..........................219
wrecker ....................................296
Traction control ........................237
Traction-lok rear axle ...............239
Trailer Brake
Controller-Integrated ................223
Transfer case
fluid checking .........................348
Transmission
automatic operation .........95, 240
brake-shift interlock (BSI) ....240
fluid, checking and adding
(automatic) .............................343
fluid, checking and adding
(manual) .................................347fluid, refill capacities ..............352
manual operation ....................244
Turn signal ..................................85
U
Upfitter controls .......................109
V
Vehicle Identification Number
(VIN) ..........................................357
Vehicle loading ..........................212
Ventilating your vehicle ...........234
W
Warning lights (see Lights) .......12
Washer fluid ..............................318
Water, Driving through .............262
Windows
power .........................................98
Windshield washer fluid and
wipers ..........................................94
checking and adding fluid .....318
replacing wiper blades ...........318
Wrecker towing .........................296
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
366