2003 FORD F350 change time

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 30 km [20 miles]). 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 30 km (20 miles) 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.
Maintenance and Specifications
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1Your vehicle’s rear axle(s) may be filled with a synthetic lubricant that
may require a lubricant change. Refer to the scheduled maintenance
guide. Axle lubricant quantities should not need to be checked unless a
leak is suspected, service is required or the axle assembly has been
submerged in water. The axle lubricant should be changed any time the
rear axle has been submerged in water.
2Add 236 ml (8 oz.) of Additive Friction Modifier XL-3or equivalent
meeting Ford Specification EST-M2C118-A for complete refill of
Traction-Lok axles.
3Add the coolant type originally equipped in your vehicle.
4Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the end of the dipstick. Check the
container to verify the fluid being added is of the correct type. Refer to
your scheduled maintenance guide to determine the correct service
interval.
Some transmission fluids may be labeled as dual usage, such as
MERCON
and MERCON
V. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCON
type
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCON
V type fluid.
MERCON
, MERCON
V and MERCON
SP are not
interchangeable. DO NOT mix MERCON
, MERCON
V and
MERCON
SP. Use of dual usage fluids in an automatic
transmission application requiring MERCON
SP may cause
transmission damage. Use of a transmission fluid other than the
recommended fluid may cause transmission damage.
5Service refill capacity is determined by filling the transmission to the
bottom of the filler hole with the vehicle on a level surface. The 6–speed
manual transmission is equipped with an in-tank cooler. Verify the fluid
level after operating vehicle to assure correct fluid level.
6Indicates only approximate dry-fill capacity. Some applications may vary
based on cooler size and if equipped with an in-tank cooler. The amount
of transmission fluid and fluid level should be set by the indication on
the dipstick’s normal operating range.
Maintenance and Specifications
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Inspection/maintenance (I/M)
testing ........................................239
Instrument panel
cleaning ...................................212
cluster ........................................12
lighting up panel and
interior .......................................41
J
Jump-starting your vehicle ......193
K
Keyless entry system
autolock .....................................70
Keys
positions of the ignition .........110
L
Lamps
autolamp system .......................39
bulb replacement
specifications chart ..................42
cargo lamps ...............................41
daytime running light ...............40
fog lamps ...................................40
headlamps .................................39
headlamps, flash to pass ..........41
instrument panel, dimming .....41
interior lamps ...........................42
replacing bulbs ...................42–48
Lane change indicator
(see Turn signal) ........................41
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........115
speed control ............................59
Load limits .................................144
GAWR ......................................144
GVWR ......................................144trailer towing ..........................144
Loading instructions .................145
Locks
autolock .....................................70
childproof ..................................66
Lubricant specifications ...258, 261
Lumbar support, seats ...............76
M
Manual transmission .................124
fluid capacities ........................254
lubricant specifications ..........261
reverse .....................................125
Message center ...........................60
english/metric button ...............61
menu button .............................61
Mirrors .........................................51
fold away ...................................56
heated ........................................55
side view mirrors (power) .......54
Moon roof ....................................52
Motorcraft parts ................234, 254
O
Octane rating ............................233
Oil (see Engine oil) ..................219
Overdrive .....................................50
P
Parking brake ............................116
Parts (see Motorcraft parts) ....254
Pedals (see Power adjustable
foot pedals) .................................57
Power adjustable foot pedals .....57
Index
278
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