2008 FORD F350 brake

BRAKE FLUID
•Vacuum boost system
•Hydroboost system
•FEAD-driven vacuum pump/brake
booster system
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
374
ProCarManuals.com

The fluid level will drop slowly as the brakes wear, and will rise when the
brake components are replaced. Fluid levels between the “MIN” and
“MAX” lines are within the normal operating range; there is no need to
add fluid. If the fluid levels are outside of the normal operating range the
performance of your brake system could be compromised; seek service
from your authorized dealer immediately.
CLUTCH FLUID (IF EQUIPPED)
Check the clutch fluid level. Refer to thescheduled maintenance
informationfor the service interval schedules.
Use only a DOT 3 brake fluid designed to meet Ford specifications. Refer
toMaintenance product specifications and capacitiesin this chapter.
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.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
375
ProCarManuals.com

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.
4. Latch the gearshift lever in P (Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toIdentifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.
Low fluid level
Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the ambient temperature is
above 50°F (10°C).
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 150°F-170°F (66°C-77°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles (30
km) of driving.
You can check the fluid without driving if the ambient temperature is
above 50°F (10°C). However, if fluid is added at this time, an overfill
condition could result when the vehicle reaches normal operating
temperature.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
376
ProCarManuals.com

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 M80)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
383
ProCarManuals.com

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–C
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
385
ProCarManuals.com

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
389
ProCarManuals.com

A
Accessory delay ........................103
Air cleaner filter ...............380, 382
Air conditioning ..........................80
Airbag supplemental restraint
system ........................................184
and child safety seats ............185
description ..............................184
disposal ....................................188
driver airbag ............................186
indicator light .........................187
operation .................................186
passenger airbag .....................186
passenger deactivation
switch ......................................188
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................356
Anti-lock brake system
(see Brakes) ......................260–261
Anti-theft system ......................159
arming the system ..................160
Audio system
(see Radio) ......................23, 25, 32
Automatic transmission ............265
driving an automatic
overdrive .................................267
fluid, adding ............................375
fluid, checking ........................375
fluid, refill capacities ..............383
Auxiliary Input Jack ...................40
Auxiliary power point ...............100
Axle
refill capacities ........................383
traction lok ..............................264
B
Battery .......................................354acid, treating emergencies .....354
jumping a disabled battery ....322
maintenance-free ....................354
replacement, specifications ...382
servicing ..................................354
Belt-Minder
.............................179
Brakes ........................................260
anti-lock ...........................260–261
anti-lock brake system (ABS)
warning light ...........................261
fluid, checking and adding ....374
fluid, refill capacities ..............383
parking ....................................261
shift interlock ..........................265
trailer .......................................246
Break-in period .............................5
Bulbs ............................................91
C
Capacities for refilling fluids ....383
Cassette tape player ...................23
Cell phone use ..............................7
Child safety restraints ..............193
child safety belts ....................193
Child safety seats ......................196
attaching with tether straps ..200
in front seat ............................197
in rear seat ..............................197
Cleaning your vehicle
engine compartment ..............338
instrument panel ............340–341
interior .....................................342
plastic parts ............................340
safety belts ..............................342
washing ....................................337
waxing .....................................337
wheels ......................................338
wiper blades ............................340
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
392
ProCarManuals.com

autolock ...................................147
programming entry code .......157
Keys ...........................................160
positions of the ignition .........255
L
Lamps
autolamp system .......................85
daytime running light ...............86
fog lamps ...................................85
headlamps .................................85
headlamps, flash to pass ..........86
instrument panel, dimming .....87
interior lamps ...........................91
replacing bulbs .............91, 93–97
Lane change indicator
(see Turn signal) ........................90
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........261
Load limits .................................236
Loading instructions .................242
Locks
autolock ...................................147
childproof ................................150
Lug nuts ....................................321
Lumbar support, seats .............167
M
Manual transmission .................269
fluid capacities ........................383
reverse .....................................271
Message center .................120, 129
english/metric button .............132
system check button ..............132
warning messages ...........124, 135
Mirrors ...............................100, 103
fold away .........................105, 107heated ......................................105
side view mirrors (power) .....104
signal .......................................108
Moon roof ..................................115
Motorcraft parts ................362, 382
N
Navigation system .......................47
O
Octane rating ............................366
Oil (see Engine oil) ..................351
Overdrive .....................................99
P
Parking brake ............................261
Parts (see Motorcraft parts) ....382
Pedals (see Power adjustable
foot pedals) ...............................108
Power adjustable foot pedals ...108
Power distribution box
(see Fuses) ...............................303
Power door locks ......................146
Power mirrors ...........................104
Power point ...............................100
Power steering ..........................263
fluid, checking and adding ....373
fluid, refill capacity ................383
Power Windows .........................102
Preparing to drive your
vehicle ........................................264
R
Radio ................................23, 25, 32
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
395
ProCarManuals.com