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 your Scheduled Maintenance Guide for 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.
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 to Identifying 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.
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275
REFILL CAPACITIES
Fluid Ford Part
Name Application Capacity
Front axle Motorcraft SAE
80W-90
Premium Rear
Axle Lubricant F-250/350
(Dana 60 axle) 6.3 pints (3.0L)
F-350/450/550
(Dana 60 axle) 6.3 pints (3.0L)
Rear axle Motorcraft SAE
75W-140
Synthetic Rear
Axle Lubricant F-250 /350
(10.50 inch
axle) 1
6.9 pints (3.3L)
Motorcraft SAE
75W-90
Synthetic Rear
Axle Lubricant F-350 (DANA
80) 1
8.5 pints (4.0L)
Motorcraft SAE
75W–140
Synthetic Rear
Axle Lubricant F-450/550
(Dana S110) 14.0 pints (6.6L)
Brake fluid (and
clutch fluid-if
equipped) Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
Fluid All Fill to line or
step (for clutch)
on reservoir
Engine coolant 2
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored) 5.4L V8 engine
with A/C 26.4 quarts
(25.0L)
6.8L V10 engine 27.5 quarts
(26.0L)
2005 F250/350/450/550 (f23)
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USA_English (fus) Maintenance and Specifications
283
6
Use of synthetic or synthetic blend motor oil is not mandatory. Engine
oil need only meet the requirements of Ford specification
WSS-M2C930-A and the API Certification mark.
LUBRICANT SPECIFICATIONS
Item Ford part
name or
equivalent Ford part
number Ford
specification
Spindle bearing High
Temperature
4X4 Front Axle
and Wheel
Bearing Grease E8TZ-19590–A
XG-11 (FAD) ESA-M1C198–A
Front axle
(4X4) Motorcraft SAE
80W-90
Premium Rear
Axle Lubricant XY-80W-90–QL WSP-M2C197–A
Rear axle Motorcraft SAE
75W-140
Synthetic Rear
Axle Lubricant
(10.5 inch) 1
XY-75W140–QL WSL-M2C192-A
Motorcraft SAE
75W-90
Synthetic Rear
Axle Lubricant
(Dana 80) 1
XY-75W90–QLS WSS–M2C918–A
Motorcraft SAE
75W–140Synthetic
Rear Axle
Lubricant (Dana
S110 axles) XY-75W140-QL WSL–M2C192–A
Brake fluid and
clutch fluid (if
equipped) Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
Fluid PM-1 ESA-M6C25-A
and DOT 3
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286
A
Accessory delay ..........................59
Air bag supplemental restraint
system ................................107–108
and child safety seats ............109
description ..............................108
disposal ....................................111
driver air bag ..........................110
indicator light .........................111
operation .................................110
passenger air bag ...................110
passenger deactivation
switch ......................................112
Air cleaner filter ...............280, 282
Air conditioning ..........................36
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................257
Anti-lock brake system
(see Brakes) ......................183–184
Audio system
(see Radio) ................20, 22, 25, 28
Automatic transmission ............187
driving an automatic
overdrive .................................188
fluid, adding ............................275
fluid, checking ........................275
fluid, refill capacities ..............283
fluid, specification ..................289
Auxiliary power point .................57
Axle
lubricant specifications ..286, 289
refill capacities ........................283
traction lok ..............................186
B
Battery .......................................255 acid, treating emergencies .....255
jumping a disabled battery ....224
maintenance-free ....................255
replacement, specifications ...282
servicing ..................................255
BeltMinder .................................103
Brakes ........................................183
anti-lock ...........................183–184
anti-lock brake system (ABS)
warning light ...........................183
fluid, checking and adding ....274
fluid, refill capacities ..............283
fluid, specifications .........286, 289
lubricant specifications ..286, 289
parking ....................................184
shift interlock ..........................187
trailer .......................................171
Break-in period .............................5
Bulbs ............................................45
C
Capacities for refilling fluids ....283
Cassette tape player .......20, 22, 25
Cell phone use ............................66
Certification Label ....................296
Child safety restraints ..............117
child safety belts ....................117
Child safety seats ......................119
attaching with tether straps ..123
in front seat ............................121
in rear seat ..............................121
Cleaning your vehicle
engine compartment ..............241
instrument panel ....................243
interior .....................................244
interior trim ............................243
plastic parts ............................242
safety belts ..............................244
2005 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA_English (fus)Index
Index
302
Instrument panel
cleaning ...................................243
cluster ........................................12
lighting up panel and
interior .......................................41
J
Jump-starting your vehicle ......224
K
Keyless entry system .................85
Keys
positions of the ignition .........178
L
Lamps
autolamp system .......................39
daytime running light ...............40
fog lamps ...................................40
headlamps .................................39
headlamps, flash to pass ..........41
instrument panel, dimming .....41
interior lamps ...........................45
replacing bulbs ...... 45–46, 48–49,
51–53
Lane change indicator
(see Turn signal) ........................44
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........183
speed control ............................64
Load limits .................................160
Loading instructions .................167
Locks
childproof ..................................80
Lubricant specifications ...286, 289
Lug nuts ....................................148
Lumbar support, seats ...............94 M
Manual transmission .................191
fluid capacities ........................283
lubricant specifications ..........289
reverse .....................................192
Message center ...............66, 68–69
english/metric button ...............73
system check button ................72
warning messages .....................74
Mirrors ...................................55, 59
automatic dimming rearview
mirror ........................................59
fold away ...................................61
heated ........................................60
side view mirrors (power) .......59
signal .........................................60
Moon roof ....................................56
Motorcraft parts ................267, 282
O
Octane rating ............................266
Oil (see Engine oil) ..................251
Overdrive .....................................55
P
Parking brake ............................184
Parts (see Motorcraft parts) ....282
Pedals (see Power adjustable
foot pedals) .................................62
Power adjustable foot pedals .....62
Power distribution box
(see Fuses) ...............................221
Power door locks ........................79
Power mirrors .............................59
Power point .................................57
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USA_English (fus) Index
305
treadwear ........................131, 155
Towing .......................................167
Trailer Brake
Controller-Integrated ..............171
trailer towing ..........................167
wrecker ....................................229
Traction-lok rear axle ...............186
Trailer Brake
Controller-Integrated ................171
Transfer case
fluid checking .........................279
Transmission
automatic operation .........55, 187
brake-shift interlock (BSI) ....187
fluid, checking and adding
(automatic) .............................275
fluid, checking and adding
(manual) .................................278
fluid, refill capacities ..............283
lubricant specifications ..286, 289
manual operation ....................191
Turn signal ..................................44 V
Vehicle dimensions ...................289
Vehicle Identification Number
(VIN) ..........................................296
Vehicle loading ..........................160
Ventilating your vehicle ...........183
W
Warning lights (see Lights) .......12
Washer fluid ..............................251
Water, Driving through .............209
Windows
power .........................................57
Windshield washer fluid and
wipers ..........................................54
checking and adding fluid .....251
replacing wiper blades .............54
Wrecker towing .........................229
2005 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA_English (fus) Index
307